Original operating manual en. Round Baler Combi Pack 1500 V (from serial no )

Transcription

1 0 Original operating manual en Round Baler Combi Pack 500 V (from serial no )

2 EC Declaration of Conformity We, Maschinenfabrik Bernard Krone GmbH Heinrich-Krone-Str. 0, D Spelle hereby declare as manufacturer of the product named below, on our sole responsibility, that the Machine: Krone Round Baler Type / Types: Combi-Pack 500 V to which this declaration refers is in compliance with the relevant provisions of EC Directive 006/4/EC (Machinery) and EC Directive 004/08/EC (EMC) The signing Managing Director is authorised to compile the technical documents. Spelle, Dr.-Ing. Josef Horstmann (Managing Director, Design and Development) Year of manufacture: Machine No.: Dear customer, Here are the operating instructions for the KRONE product you have purchased. These operating instructions contain important information for the proper use and safe operation of the machine. If these operating instructions have for any reason become completely or partially redundant, you can obtain replacement operating instructions for your machine with the specification numbers listed overleaf.

3 Table of contents Contents General Information... I -. Designated Purpose... I -. Technical Data... I -.. General Information... I -.. Manufacturer's Address... I -.. Certification... I -..4 Identification... I -..5 Data Required for Inquiries and orders... I -..6 Designated Use... I -..7 General Technical Data... I -..8 Combi Pack 500 V Technical Data (all dimensions in mm)... I - Safety... II -. Identifying Safety Instructions in the Operating Manual... II -. Safety Instructions and Accident Prevention Regulations... II -.. Personnel Qualification and Training... II -.. Failure to Follow the Safety Instructions... II -.. Working in a Safety Conscious Manner... II -..4 Safety Instructions and Accident Prevention Regulations... II -..5 Trailer Implements... II -..6 Power Take-Off Operation... II -..7 Hydraulic System... II -..8 Tyres... II Maintenance... II Unauthorized Modification and Manufacture of Replacement Parts... II Prohibited Modes of Operation... II - 4. Introduction... II Location of Safety Decals on the Machine... II Location of General Information Labels on the Machine... II Safety equipment... II - 0 Before and After Use... III -. Commissioning... III -. Hitching... III -. Road Driving... III Unhitching... III Use...IV - 4. Adjustments Before Starting Work... IV - 4. Forward Speed and PTO Speed... IV - 4. Filling the Bale Chamber... IV Bale binding, wrapping and ejecting... IV Shut-off for Lever Change Gearbox... IV After Baling... IV Drive Chain for Pick-up with Shearing Bolt... IV Splashguard... IV Swinging Table... IV - 6

4 Contents 4.0 Wrapping arms... IV Rotor reversing device... IV Basic Setting and Operation... V - 5. Pick-up... V - 5. Baffle Plate... V Roll-type crop guard... V - 5. Cutting System... V Special Safety Instructions... V General Information... V Adjusting the Cutting Length... V Adjusting the Blade Safety Mechanism... V Blade Zero Switch... V Setting Blade Control Shaft... V Clogs in the Cutting System... V Replacing Blades... V Select baling pressure... V Floor Conveyor Chain... V Net wrapping... V Special Safety Instructions... V Components... V General Information... V Inserting the Netting Roll... V Net Stretcher Bar... V Combined Twine Wrapping... V Special Safety Instructions... V Components... V General Information... V Inserting the Twine... V Setting the Twine Limiter... V Setting the Twine Brake... V Adjusting the Pressure Roller... V Adjusting the Sensor... V Selecting the Type of Binding... V Central Chain Lubrication Device... V Bale Wrapper... V Special Safety Instructions... V Components... V General Information... V Inserting the Foil... V Adjusting the sheet brake... V Adjusting the Degree of Prestretching... V Cutting System... V Gear on Swing Table... V - 6 Comfort Controls...VI - 6. General Information... VI - 6. Mounting... VI - 6. Control Box... VI -

5 Contents 6.4 Ready Status... VI Basic Settings... VI Basic Settings for the Baler... VI Basic Setting for the Wrapper... VI Operation... VI Wrapper Malfunction... VI Error Messages... VI Alarm Messages... VI Manual Operation... VI - 7 Maintenance... VII - 7. Settings... VII Special Safety Instructions... VII Adjusting the Tailgate Lock... VII Adjusting the automatic floor conveyor shut-off... VII Net Wrapping System... VII Adjusting the Scraper Bar In Relation to the Upper Spiral Roller... VII - 7. Adjusting the Sensors... VII Wrapping Mechanism Sensor... VII Twine Mechanism Sensor... VII Rear gate sensors... VII Tailgate Sensor II (Tailgate completely open)... VII Sensor for the conveyor table... VII Swinging Table Sensor... VII Rotation Sensors on the Swinging Table... VII Rpm Sensor... VII Sensor for the retaining arm right / left... VII Sensors on the Wrapping Arm... VII Guard Bar... VII Maintenance... VII Special Safety Instructions... VII General Information... VII Tyres... VII Drawbar... VII Required Quantities and Lubricant Designations for Gearboxes... VII Oil level check and oil change intervals (gearboxes)... VII Main gearbox... VII Drive Chains... VII Special Safety Instructions... VII Gearbox on the wrapping arm... VII General Information... VII Gearbox on the wrapping arm... VII Hydraulic System... VII Special Safety Instructions... VII General Information... VII On-Board Hydraulic System... VII Hydraulic filter... VII Hydraulic Tank... VII -

6 Contents Hydraulic Circuit Diagram... VII Drawbar Ring Hitch... VII Sharpen Cutting System Blades... VII Maintaining the Compressed Air Brake System... VII Service Line Hose Couplers (Non-Reversible)... VII Air Filter for Piping... VII Compressed Air Reservoir... VII Drain Valve (Manually Operated)... VII Cleaning Tensioning Arm at floor conveyor rear... VII Shortening the floor conveyor chains... VII Shortening the rear floor conveyor chain... VII Shortening the front floor conveyor chain... VII Lubrication... VII Special Safety Instructions... VII Lubrication Points on the Round Baler (right-hand side)... VII Lubrication Points on the Round Baler (left-hand side)... VII - 8 Winter Storage... VIII - 8. General Information... VIII - 9 Return to Service...IX - 9. General Information... IX - 0 Faults Causes and Remedy... X - 0. General Faults, Causes and Remedy... X - 0. Faults, Causes and Remedy in the Central Chain Lubrication Device... X Faults, Causes and Remedy in the Wrapping Mechanism... X Error Messages for the Comfort Controls... X - 6 A Commissioning... A - A. Preparing for Commissioning... A - A. Adjusting Drawbar Height... A - A. Attaching the Cardan Shaft... A - 4 A.4 Attaching the Hose Bracket... A - A Electrical Circuit Diagram... A - B Integrated Diagnostic Program Comfort Controls... B - B. General Information... B - B. Diagnostic Program Call Up... B - B. Auto Sensor Test... B - 4 B.4 Manual Sensor Test... B - 4 B.5 Auto Valves Test... B - 7 B.6 Manual Valves Test... B - 9 B.7 Motor Test... B - 0 B.8 Setting the Distance Sensors... B - B.9 Setting the Baler Type... B - B.0 Setting the Language... B - 4 B. Voltages Display... B - 5 B. Basic setting... B - 6 4

7 General Information The operating manual contains basic instructions to be observed when attaching, operating and doing maintance work. Therefore it is imperative that the operating personnel have access to and read this operating manual before putting into operation and using the implement. General Information..4Identification The machine data are listed on the identification plate (). This is located on the inside right of the machine near the net brake. Follow both the general safety instructions contained in the section on safety and the specific safety instructions contained in the other sections.. Designated Purpose The round baler with integrated wrapping machine of the type Combi Pack500 V is a collecting bale with variable bale chamber. It cuts, compacts and binds agricultural baling material into round bales of a diameter of approx..00 -,50 m and a width of.0 m. These bales can then be wrapped in foil or, if required, also be ejected without foil wrapping directly after the baling process. The standard round baler is equipped with a net wrapping mechanism. The round baler can be equipped with an additional twin twine wrapping mechanism.. Technical Data..General Information This operating manual is valid for the Combi Pack500 V round baler. Type Year Maschinenfabrik Bernard Krone GmbH Heinrich-Krone-Str. 0 D Spelle Vehicle ID no. Made in Germany..Manufacturer's Address Maschinenfabrik Bernard Krone GmbH Heinrich-Krone-Straße 0 D Spelle (Germany) Telephone: (49) /95-0 Fax: (49) / info.ldm@krone.de..certification EC Declaration of Conformity corresponding to the EC Directive See reverse side of title page The entire identification plate represents a legal document and should not be altered or rendered illegible!..5data Required for Inquiries and orders When making inquiries concerning the machine or ordering replacement parts, be sure to provide type designation, vehicle ID number and year of manufacture. We recommend that these details be entered in the above boxes so that they are readily available. Genuine replacement parts and accessories authorized by the manufacturer help ensure safety. Use of other parts may void liability for damage which results. I -

8 General Information..6Designated Use The Combi Pack500 V round baler is designed for standard agricultural use only (intended use). Any use of the machine for other purposes is deemed not to be in accordance with intended use. The manufacturer bears no responsibility for any resulting damage - such use is entirely at the operator's risk. Operation in accordance with intended use also includes observing the operating, maintenance and service instructions specified by the manufacturer. Permissible baling material: Grass fodder such as hay, straw and silage. The collection and baling of other materials is permitted only with the prior approval of the manufacturer. Swath form unloading of the baling material and automatic lifting by the pick-up are considered basic prerequisites in any case though...7general Technical Data On-road driving is permitted with empty bale chamber and empty wrapping table only. Switch off the comfort controls during road driving! Permissible top speed: 40 km/h Follow the conditions contained in the operating permit! When operating the baler in the field, a total weight of 6000 kg and a supporting load of 600 kg (on the ring hitch) should not be exceeded. I -

9 ..8Combi Pack 500 V Technical Data (all dimensions in mm) General Information Axle tandem axle (base 00) Approx. width (depending on the tyres) Permissible weights Track width Tyres Length Height Pick-up width (DIN) 990 see information on the identification plate /50-7/0PR or 500/55-0/PR Bale dimensions Power requirement approx. Drive speed (PTO shaft) approx. diameter approx. width kw (70 hp) 540 r.p.m. Max. permissible operating pressure of the hydraulic system 00 bar Electric supply lights Net foil Twine lighting operation width sleeve length sleeve diameter roll diameter width prestretching sleeve diameter roll diameter Volt - 7 pin plug (DIN) Volt - pin plug (DIN) 50 ± max. 0 (000 m roll) 750 (500 also possible) In case of smaller bale diameters (e.g. 000 mm diam.) use 500 mm polythene sheet. 50 % or 70 % max. 60 synthetic twine m/kg sisal twine m/kg Overload protection (cardan shaft) 540 r.p.m. cam-controlled linkage 500 Nm I -

10 I - 4 General Information

11 Safety. Identifying Safety Instructions in the Operating Manual The safety instructions contained in this manual, which could result in personal injury if not followed, are identified by the general danger sign: safety sign in accordance with DIN W9 General function instructions are indicated as follows: Safety. Safety Instructions and Accident Prevention Regulations.. Personnel Qualification and Training The round baler must only be used, maintained and repaired by personnel who are acquainted with the machine and have been informed of the dangers involved. The operator must precisely define the areas of responsibility and competence and monitor the personnel. Should personnel lack the required knowledge they must receive the required training and instruction. The operator must also ensure that the contents of this operating manual have been fully understood by the personnel. Repair work not described in this operating manual should be completed by authorized service centers only... Failure to Follow the Safety Instructions Instructions which are attached to the machine need to be followed and kept fully legible. Failure to follow the safety instructions could result in personal injury and environmental hazards as well as damage to the machine. Failure to follow the safety instructions could result in the forfeiture of any claims for damages. Failure to follow the safety instructions could, for example, result in the following hazards: risk to persons by failure to secure the working area breakdown of important machine functions failure of prescribed methods for repair and maintenance risk to persons due to mechanical and chemical effects damage to the environment due to leaking hydraulic oil.. Working in a Safety Conscious Manner Follow the safety instructions included in this operating manual, existing accident prevention rules and any internal work, operating and safety rules set out by the operator. The safety and accident prevention regulations of the responsible professional associations are binding. Observe the safety instructions provided by the vehicle manufacturer. II -

12 Safety Observe the applicable traffic laws when using public roads (for example, in Germany, the Road Traffic Type Approval Law and Road Traffic Law)...4 Safety Instructions and Accident Prevention Regulations. Please follow all generally applicable safety and accident prevention regulations in addition to the safety instructions contained in this manual!. The attached warning and safety signs provide important information for safe operation. Pay attention to these for your own safety!. When using public roads, make sure to observe the applicable traffic regulations! 4. Make sure that you are familiar with all equipment and controls as well as their functions before you begin working with the machine. It is too late to learn this when you are operating the machine! 5. The user should wear tight fitting clothes. Avoid wearing loose or baggy clothing. 6. Keep the machine clean to prevent danger of fire! 7. Before starting or moving the machine, make certain that nobody is in the vicinity of the machine! (Watch for children!) Make sure that you have a clear view! 8. Carrying passengers during operation and transport on the working implement is not permitted. 9. Attach implements correctly! Attach and secure implements to specified devices only! 0. When attaching or removing implements, place the supporting devices in the correct positions!. Use extreme caution when attaching or detaching implements onto or from the tractor!. Always attach ballast weights properly to the fixing points provided! unintentionally triggered at any transport or working positions. 6. Ensure that implements are in the prescribed condition for on-road travel and lock them in place according to the manufacturer's instructions! 7. Never leave the driver's seat when the vehicle is moving! 8. Always drive at the correct speed for the prevailing driving conditions! Avoid sudden changes in direction when travelling uphill or downhill or across a gradient! 9. Attached implements and ballast weights affect the driving, steering and braking response of the machine. Make sure that you are able to brake and steer the machine as required! 0. Take into account the extension radius and/or inertia of an implement when turning corners!. Start up implements only when all protective devices have been attached and set in the required position!. Keep clear of the working range of the machine at all times!. Do not stand within the turning and slewing range of the implement! 4. Never operate the hydraulic folding frames if anyone is inside the slewing range! 5. Parts operated by external power (e.g. hydraulics) can cause crushing and shearing injuries! 6. Before leaving the tractor, lower the implement onto the ground, switch off the engine and remove the ignition! 7. No one should stand between the tractor and the implement unless the vehicle has been secured against rolling with the handbrake and/or wheel chocks!. Observe permitted axle loads, gross weight and transport dimensions! 4. Check and attach transport equipment such as lighting, warning devices and any protective equipment! 5. Actuating mechanisms (cables, chains, linkages etc.) for remote controlled devices must be positioned in such a way that no movements are II -

13 Safety..5 Trailer Implements. Secure implements against rolling.. Observe the maximum supported load on the trailer coupling, swing drawbar or hitch!. If a drawbar coupling is used, make certain that there is enough play at the coupling point...6 Power Take-Off Operation. Use only PTO shafts specified by the manufacturer!. The guard tube and guard cone of the PTO and the PTO guard must be attached and in good working condition (on the implement side, too)!. Make sure that the required tube covers are in place for PTO shafts in transport and working position! 4. Before installing or removing PTO shafts, disengage the PTO, switch off the engine and remove the ignition! 5. When using PTO shafts with an overload safety or free-running coupling which are not shielded by the guard on the tractor, mount the overload safety or free-running coupling on the implement side! 6. Always make sure that the PTO shaft is properly installed and secured! 7. Attach chains to prevent the PTO shaft guard from rotating with the shaft! 8. Before engaging the PTO shaft, make sure that the selected PTO shaft speed of the tractor matches the permissible implement speed! 9. Before engaging the PTO shaft, make sure that no one is in the hazard area around the implement! 0. Never engage the PTO shaft if the engine is switched off!. No one should be in the vicinity of the rotating PTO shaft when it is in use.. Always switch off PTO shaft when the angle is too large or the PTO shaft is not required!. Caution! The flywheel will continue to rotate for some time even after the PTO shaft has been disengaged! Keep clear of the implement during this time. Do not do any work on the implement until the machine has come to a complete standstill and the flywheel has been secured using the hand brake. 4. Disengage the PTO shaft, stop the engine and remove the ignition before cleaning, lubricating and adjusting the PTO shaft driven implements or the PTO shaft! Secure the flywheel with the hand brake. 5. Place the disconnected PTO shaft onto the bracket provided! 6. After removing the PTO shaft, attach the protective cover to the PTO shaft end! 7. If damage occurs, correct this immediately before using the implement!..7 Hydraulic System. The hydraulic system is pressurized!. When connecting hydraulic cylinders and engines, make sure that the hydraulic hoses are connected correctly!. When connecting the hydraulic hoses to the tractor hydraulics, make sure that the hydraulics of both the tractor and the implement have been depressurized! 4. In the case of hydraulic connections between tractor and implement the coupling sleeves and plugs should be marked to ensure a proper connection! If the connections are switched, the function will be reversed (e.g. raising/lowering) - danger of accidents! 5. Check the hydraulic hose lines at regular intervals and replace them if damaged or worn! The new hoses must fulfill the technical requirements set by the manufacturer of the implement! 6. When searching for leaks, use suitable aids to avoid the risk of injuries! II -

14 Safety 7. Liquids escaping under high pressure (hydraulic oil) can penetrate the skin and cause serious injury! Seek medical help immediately should injuries occur! Risk of infection! 8. Before working on the hydraulic system, lower the implement, depressurize the system and switch off the engine!..8 Tyres. When working on the tyres, make sure that the implement has been safely lowered and secured against rolling (wheel chocks).. Installing wheels and tyres requires adequate knowledge and suitable tools!. Repair work on the tyres and wheels should be done by specially trained personnel using appropriate installation tools only! 4. Check tyre pressure regularly! Inflate the tyres to the recommended pressures!..9 Maintenance. Repair, maintenance and cleaning work as well as the rectification of malfunctions may only ever be carried out when the drive is switched off and the engine is at a standstill! - Remove the ignition! Pull the parking brake for the balancing weight. 7. If protective devices and guards are subject to wear, check them regularly and replace them in good time! 8. When doing electrical welding on the tractor and attached implements, disconnect the alternator and battery cables! 9. Replacement parts must at least comply with the technical requirements set by the manufacturer of the implements! This is guaranteed when using genuine KRONE replacement parts! 0. Only use nitrogen for filling pneumatic accumulators - Risk of explosion!..0 Unauthorized Modification and Manufacture of Replacement Parts Modifications to the machine are permitted only with the prior approval of the manufacturer. Genuine replacement parts and accessories authorized by the manufacturer help ensure safety. Use of other parts may void liability for damage which results... Prohibited Modes of Operation The operational safety of the machine is guaranteed only if it is used for its intended purpose in accordance with the General Information chapter of the operating manual. The limit values listed in the data charts should not be exceeded under any circumstances.. Regularly check that nuts and bolts are properly seated and tighten if necessary!. When doing maintenance work to a raised implement, always use suitable means to secure it against falling. 4. When replacing working tools with cutting edges, use suitable tools and gloves! 5. Dispose of oils, greases and filters according to regulations! 6. Always disconnect the power supply before working on the electrical system! II - 4

15 Safety. Introduction The KRONE round baler is equipped with all required safety devices (protective equipment). Not all potentially dangerous positions on this implement can be fully secured, as this would be incompatible with full functional capability. Corresponding danger notices attached to the machine warn against any dangers. The safety instructions are provided in the form of so-called warning pictograms. Important information on the location of these safety signs and what they mean is given below! Familiarize yourself with the meaning of the warning signs. The text printed next to the danger sign and its location on the machine indicate where specific hazards are located on the machine... Location of Safety Decals on the Machine CP5-RE right side of the machine MAX. 540/min Read and follow the operating manual and safety instructions before initial operation. Order no (x) Do not exceed PTO shaft speed of 540/ 000 r.p.m.* The operating pressure of the hydraulic system must not exceed 00 bar! *Depending on machine version MAX. 00 bar Order no (x) MAX.000/ min MAX. 00 bar Order no (x) II - 5

16 Safety CP5-LI left side of the machine 4 Do not climb up on the machine when the PTO shaft is connected and the motor is running. Shut off controls. Order no (x) Never reach into the pick-up range as long as the tractor engine is running with connected PTO shaft. Order no (x) 5 6 Do not reach into the danger area below the wrapping and binding mechanism. Danger due to sharp blades! Follow operating instructions! Do not go under the raised tailgate. Close shut-off tap on cylinder before doing any maintenance work in this area. Order no (x) Order no (x) II - 6

17 Safety 7 8 Danger due to rotating auger. Close protective equipment before starting the machine. Order no (x) Order no (x) 9 0 The accumulator is subject to gas and oil pressure. Disassemble and repair in strict accordance with the instructions in the technical handbook. Order no (x) No one should be inside the danger area unless the lifting cylinder lock is engaged. Order no (x) Danger in the slewing range. STOP GO Order no (4x) Fast stop switch interrupts all baling mechanism functions. Order no (x) II - 7

18 Safety.. Location of General Information Labels on the Machine CP5-RE right side of the machine CP5-LI4 left side of the machine II - 8

19 00h 0h 0h 0h 0h 0h 0h 50h 0h h 0h 0h 0h 0h 0h 4 0h 0h 0 0h 0h 0h h 0h 0h Safety The information labels indicate special features of the machine which must be observed in order to ensure troublefree function. 0m (x) (x) (x),0 bar ,0 bar (x) ,5 bar (x) ,0 bar (x) ,5 bar (x) (x) only for twine + net (x) (x) (x) (x) (x) mm mm (x) (x) (x) (x) L R Straßenfahrt nur in Stellung (Vollast) am Bremskraftregler zulässig (x) only for compressed air brake (x) (x) (x) Zulässige Höchstgeschwindigkeit 0 km/h Betriebserlaubnis beachten! (x) (x) 94-0 (x) II - 9

20 Safety.. Safety equipment The machine must not be operated without working safety equipment. Check safety equipment function on the slewing table before initial operation. All functions of the wrapping mechanism must be interrupted on actuating the instantaneous stop switch () or the guard bar () located on both wrapping arms. CP II - 0

21 Before and After Use Before and After Use. Commissioning Before commissioning the round baler needs to be fully assembled and matched to the tractor (refer to Appendix A Commissioning ). If a different tractor is used later, the following needs to be checked and adjusted, if necessary: Drawbar height (see Appendix A Commissioning ) Cardan shaft length (see Appendix A Commissioning ) Special Safety Instructions Apart from the general safety instructions there are additional safety instructions for working with the round baler. The following general rules apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a standstill. Switch off the engine. Remove the ignition! Secure the tractor and round baler against rolling. Cut supply voltage to comfort controls. Maintain an adequate safety distance to all moving parts of the round baler during operation. This applies especially to the baling material pick-up equipment. Remove clogs only when the PTO and the engine have been switched off. Never stand in the slewing range of the tailgate and the foil wrapping arm or underneath the tailgate when it is unlocked. During maintenance, assembly or repair work inside the bale chamber or to the tailgate, always secure it against falling using the shut-off tap. Press stop-switch. Should dangerous situations arise, switch off the PTO immediately and bring the round baler to a standstill. Never let the round baler run if no operating personnel are on the tractor. The round baler can be operated at a PTO speed of 540 r.p.m. (special version 000 r.p.m.). Risk of injury due to the cutting system cutter blades! When working on slopes, always deposit round bales in such a way that they do not move. Should the bales start to move, they could cause serious accidents due to their weight and cylindrical form. III -

22 . Hitching Before and After Use Observe the maximum permissible support and hitching loads for the tractor! Hitch and secure the round baler to the tractor hitch in accordance with the specifications. Danger of pinching hands or feet when actuating the jack stand! Set the jack stand in the transport position: Crank the support plate () upwards until pressure is relieved on the jack stand (). Remove stake bolt () and slide lower support pipe upwards, securing it with the stake bolt (). Turn the jack stand () to the upper position. Bring support chocks (4) into transport position. Turn support plate () in such a way that the flat side faces the pick-up. 4 4 When connecting the hydraulic hoses, make sure that the tractor and machine hydraulics have been depressurized. CPB000 Clean the hydraulic hose plugs () and () before connecting them. Draw the hydraulic hose () and () through the hose bracket (). Connect the hydraulic hose () and () to the tractor hydraulics according to colour. Connection: Actuation of the pick-up and blade zero switch; yellow protecion cap. RBR07 Cardan shaft Push the cardan shaft () onto the tractor PTO shaft. The safety mechanism must engage (see the operating instructions provided by the cardan shaft manufacturer). Secure the cardan shaft guard retaining chains (). KR--080 III -

23 Electric Supply Connect the lighting equipment connection cable () to the 7-pin tractor electrical system plug-in connector. Position the cable so that it will not come in contact with the wheels. Install the control box so that it is easily visible to the driver. Connect the power supply cable (DIN 9680) to the -pin power supply plug. If the tractor is not equipped with this connection order the socket and connecting cable from the Replacement Parts Service. (Part no ) Use Safety Chain The safety chain () is used as additional protection of tailed machines, if they should disengage from the adjustable drawbar during the transportation. Before and After Use KR0000 Attach the safety chain () with the corresponding mounting parts to the adjustable drawbar support of the tractor or another stated hitching point. The tolerance of the safety chain should be just as high that curves can be driven. The attachment of safety chain is not compulsory in all countries. RPN00075 Compressed Air Connections for the Compressed Air Brake Insert the coloured compressed air hose couplings () into the corresponding (same colour) coupler sockets on the tractor and lock them into position. Always insert and lock the yellow air brake coupling first. Detach the couplings in reverse order (i.e. red first). For road driving, the air brake should be set in the Full Load position () only. By using the Half Load or Empty settings, the reduction of speed by braking can be adjusted (reduced) for moist field conditions, for example. CP00 KR000 III -

24 Before and After Use Hydraulic brake (export) Certain export models are provided with a hydraulic brake. These models require a brake valve on the tractor. The corresponding hydraulic hose () is connected to the brake valve on the tractor. The brake is activated by actuating the brake pedal. Hydraulic brake (auxiliary brake) For certain operating conditions, machines that otherwise require no brakes of their own for road driving can be equipped with a hydraulic auxiliary brake. These models require an additional single-action control valve and an additional free return line. The brake is activated by actuating the control valve. The pressure can be regulated with the pressure control valve on the baler. The pressure limitation valve is set at approximately 50 bar. KR000 Net brake When starting-up for the first time, completely remove the protective tape from the brake surface () of the net brake disk (). CP060 Cutting System right When starting-up for the first time remove the guard (). CP0000 III - 4

25 Before and After Use. Road Driving Driving on public roads is permitted only if the bale chamber is empty and locked. Carrying passengers on the round baler is not permitted. Permissible top speed: 40 km/h. Follow the conditions contained in the operating permit! Check the road safety of the round baler before driving on public roads. In particular, check the lighting equipment and tyres, make sure that the protective plates have been secured, the pick-up is secured in the raised position and that the bale chamber is locked. Before starting, ensure that you have perfect visibility on and around the tractor and the round baler. Jack stand Shut off voltage supply to comfort controls Check that the jack stand () is in transport position. CPB0000 Pick-up Check that the pick-up has been secured in the raised position. Secure pick-up, if necessary. Slacken the nuts (). Slide the low limiter () forwards. Tighten nuts (). Adjust both sides. Switch off the comfort controls. RBV90 Lights Connect the lighting unit to the tractor electrical system. Check the tail lights () and rear reflectors () and clean, if necessary. Check the lateral reflectors and clean, if necessary. CP050 III - 5

26 Rubber cloth Before and After Use Attach rubber cloth () to the lateral hook (4). 4 CP00000 Wrapping arms Use the adjusting crank () to securely set down the wrapping arm () onto the transport safety device (). Lock adjusting crank () with locking pin (4) (see chapter 5.7.4). 4 After having inserted the polythene sheet roll into its lower mounting, it is essential to introduce the top roll guide into the polythene sheet roll and to secure by attaching the tension spring. Securing bolt (5) must now foul the lower edge of flat iron (6). 6 5 CP CP0000 Parking brake (optional) The parking brake () is located on the front right of the drawbar. After the machine has been attached to the tractor, release the parking brake. CP III - 6

27 Before and After Use.4 Unhitching Always park the round baler on firm, level ground. If the baler must be parked on soft ground, increase the supporting surface of the jack stand. Before unhitching, place wheel chocks under the wheels to prevent the round baler from rolling. Proceed with great care, when lowering the jack stand. Danger of crushing hands and feet! Before disconnecting the hydraulic hoses, make sure that the tractor and machine hydraulics have been depressurized. Remove the cardan shaft only if the motor is switched off. Remove the ignition! Park the round baler on firm, level ground. Place two wheel chocks () under the wheels to prevent the baler from rolling. The wheel chocks are located at the front, near the drawbar, on both sides of the machine..4.parking Brake (optional) The parking brake () is located on the front right of the drawbar. Before hitching, the machine must be secured by the parking brake to prevent it from unintentional rolling away. CP Set the jack stand in the support position Remove stake bolt (), bring the support pipe out of the jack stand () and then secure again with the stake bolt (). Crank the support plate () tightly onto the ground until pressure on the the drawbar has been relieved. CPB00090 III - 7

28 Before and After Use Disconnect the cardan shaft () from the tractor. Place the cardan shaft () inside the cardan shaft bracket (). RBV040 Disconnect the hydraulic hoses () and electrical connecting cable. Store these properly in the corresponding receptacle on the twine box. Disengage the trailer coupling or pull the pin. Drive the tractor away slowly. CP0000 III - 8

29 Use 4 Use Special Safety Instructions Apart from the general safety instructions there are additional safety instructions that apply to the round baler operation. The following instructions apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a standstill. Switch off the motor. Remove the ignition. Secure the tractor and round baler against rolling. Cut supply voltage to comfort controls. Maintain an adequate safety distance to all moving parts of the round baler during operation. This applies especially to the baling material pick-up equipment. Remove clogs only when the PTO and engine have been switched off. Never stand in the slewing range of the tailgate and the foil wrapping arm or underneath the tailgate when it is unlocked. During maintenance, assembly or repair work inside the bale chamber or to the tailgate always secure it against falling using the shut-off tap. Press stop-switch. Should dangerous situations arise, switch off the PTO immediately and bring the round baler to a standstill. Never let the round baler run if no operating personnel are on the tractor. The round baler can be operated at a PTO speed of 540 r.p.m. (special version 000 r.p.m.). Risk of injury due to the cutting system cutter blades! When working on slopes, always deposit round bales in such a way that they do not move. Should the bales start to move, they could cause serious accidents due to their weight and cylindrical form. 4. Adjustments Before Starting Work Before starting work, adjust or check the following: Stretch the bale chamber floor conveyor. Rotate the shut-off tap () of the control valve () from position a to position b. Lift tailgate (see Chapter 6.0). If the floor conveyor of the bale chamber should be totally released, the front gearbox must be switched off before changing over to another power take-off speed. a working height of pick-up baffle plate position switch cutting system on or off cutting length of the cutting system select baling pressure (see Chapter 6) Use of additional feed slats. select twine or net wrapping insert twine or net function of the chain lubrication device reset bale counter insert folie The required procedures are described in Chapter 5 (Basic Settings and Operation). b VP--06 If the cutting system is switched on during baling, the bale density will increase substantially. For this reason the baling pressure may need to be reduced. IV -

30 Use Short, crumbly straw: reduce the number of cutter blades or switch cutting system off or remove blades. The blades () can be pushed up under the front protective cover onto the bolts () and secured with the spring pin (). switch off the PTO shaft when preparing to turn. Small, flat swaths: reduce PTO speed or increase forward speed. Straw varies greatly in structure. Even if no cutting system is used, it is not always possible to work at the highest possible pressure. Adapt the round baler setting to prevailing conditions. 4. Forward Speed and PTO Speed The forward speed during use depends on the following factors: type of baling material moisture content of the baling material height of swaths ground conditions Match forward speed to prevailing conditions. Do not overload the round baler. Maintain a forward speed between 5 - km/h. When baling a round bale, reduce speed at the start and finish of the baling process. VP Filling the Bale Chamber To attain a consistent bale density within a round bale, the bale chamber should be filled evenly. Here the swath width is an important factor. The swath width is optimal if the swath has exactly the same width as the bale chamber. If the swath is wider than this, distortion of the round bales may result. The round bale will be frayed on the sides and difficult to eject from the bale chamber. If the swath is narrow, the bale chamber can be filled evenly only by driving onto the swath from alternate sides (left/right). Do not zigzag: drive long distances on the left and right side of the swath as shown in the illustration. Too frequent changes and uneven filling of the bale chamber will produce barrel-shaped round bales and uneven bale density. The current baling pressure is shown on the baling pressure indicator on the right side of the machine and on the control box display of the comfort controls. KR--07 IV -

31 Use Barrel-shaped round bales can cause damage to the floor conveyor. Distorted and thick round bales are detrimental to proper silage production. To prevent overload on the round baler when handling certain types of crop (e.g. wet silage), the binding process should already be started at an earlier point. Permanent overload can drastically reduce the service life of the round baler. 4.4 Bale binding, wrapping and ejecting Start binding or wrapping process (see Chapter Operation), continue baling material pick-up until binding or wrapping material is conveyed to the baling chamber by the baling material and seized by the round blades, always maintaining a nominal speed of 540 /min until the binding process has finished. Stop the tractor and wait until the binding or wrapping process has finished. Convey the round bales to the wrapping mechanism Always close the bale chamber in low idler speed only. After the bale chamber is shut again, start the next baling process. The round bale is wrapped in foil on the swing table during the baling process. As soon as the next binding process starts, the bale is ejected from the swing table. In automatic mode the bale is unloaded from the wrapper after the next binding process has started. You can also unload the bale outside the wrapping process manually at any point in time (also in automatic mode). If the bale is unloaded during travel, check the foil as there is a risk of damage to the foil depending on the ground conditions. IV -

32 Use 4.5 Shut-off for Lever Change Gearbox The following instructions apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a standstill. Switch off the motor. Remove the ignition spanner/wrench. Secure the tractor and round baler against rolling. Cut supply voltage to comfort controls. 4 Should the propeller shaft overload coupling respond, e.g. through the selection of a too-high baling density, the selfcontained hydraulic of the combi-pack can still continue to be operated. For this, the lever change gearbox must be decoupled. CP0 Place the special spanner/wrench () on the gear lever () and shut off the gear unit with the rod assembly (4). Switch over the safety catch () and engage. Start-up of the drive proceeds in the reverse order. CP After Baling Slacken the bale chamber floor conveyor. After baling work has been completed, the front and rear floor conveyors must be slackened. Totally release the floor conveyor before prolonged idle periods or before carrying out any assembly work. a Rotate the shut-off tap () of the control valve () from position b to position a. The floor conveyor pressure cylinders are pressureless. b VP--06 IV - 4

33 Use 4.7 Drive Chain for Pick-up with Shearing Bolt In order to ensure against overload, the pick-up driving mechanism and the feed auger, which is located behind the protective cover (), are secured with a shearing bolt to the upper chain wheel. extra bolts () are located on the inner side of the protective cover () M0 x 5 EW 407, DIN (Order No ). In case of malfunction, unfasten the lock nuts (). Remove the protective cover (). KR04 Check the condition of the shearing bolt (4) and replace it if necessary. Replace protective cover () Splashguard The splashguard () should be removed when machine is being used for straw. KR00 Disassemble spring pin () from retaining bolt () (on both sides) Remove splashguard (). When used for silage or hay, replace splashguard (). KR080 IV - 5

34 Use 4.9 Swinging Table If the swinging table () has been used for an extended period as a conveyor table, i.e. for straw, then it must be cleared of straw residue before being used for silage. Rubber cloth () should be removed for use in straw. CP Wrapping arms Turn wrapping arms to the top into working position. Unfold transport support () and (). CP0000 CP00040 IV - 6

35 Use 4. Rotor reversing device The rotor reversing device is located on the left hand machine side behind the front guard. This device permits the rotor to be reversed hydraulically to clear a blockage. For this proceed as follows: Switch off the power take-off (Move the PTO speed adjusting lever of the tractor to neutral) Open the shut-off tap located on the hydraulic hose of the control valve. Give pressure on the hydraulic ram by operating the control valve to reverse the cutting rotor. Then set the control valve to LOWERING to permit ratchet () to be pulled back. Repeat this procedure approx. 4 to 5 times. The rotor will be reversed by abt. ¼ turn. Back up the round baler and remove the obstruction. Use protective gloves to clear the blockage. Set the control valve again to LOWERING to permit ratchet () to be released from notched disc (). Close the shut-off tap again. Switch on the power take-off and continue to work with the baler. Ratchet () is secured by shearbolt () which can break in case of an operating error. Shearbolt M 6 x50 DIN 404 (PN ) nut M6 (PN ) CP0000 IV - 7

36 IV - 8 Use

37 Basic Setting and Operation 5 Basic Setting and Operation 5. Pick-up Special Safety Instructions The following instructions apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a standstill. Switch off the motor. Remove ignition. Secure tractor and round baler against rolling. Cut supply voltage to comfort controls. Risk of pinching when making adjustments to the pick-up. Secure pick-up against unintentional lowering (e.g. with low limiter). Adjust the pick-up working height to correspond to the prevailing ground conditions. The pick-up can be adjusted only after the baler has been set to the correct height (see A.). Basic Setting: The gap between the tines and the ground should be approximately 0 0 mm. Raise the pick-up () hydraulically. Remove the linch pin (). Set the perforated rail () in the required position. Secure in place using the linch pin (). Always adjust both sides. KR04 Additional option: Raise the pick-up hydraulically. Undo nut (). Set the feeler wheel () into the new position on the pick-up fork (). Tighten lock nut (). Always adjust both sides. KR04 V -

38 Basic Settings and Operation For extreme ground conditions, regulate the working depth using the low limiter: Raise the pick-up hydraulically. Raise feeler wheels () to the top in the perforated rail. Slacken the nuts (). Slide the low limiter () forwards. Tighten nuts (). Always adjust both sides. When working in straw the pick-up should be set to the highest position from the ground. To do so use low limiter () and set feeler wheels so that they do not touch the ground. RBV90 5. Baffle Plate Adjust the height and supporting pressure of the baffle plate () to crop conditions. Basic Setting: High swathes Low swathes Baffle plate height = position a = position b Remove the linch pin (). Insert the pin (4) into the selected bore hole from the inside. Secure in place using the linch pin (). Always adjust both sides. a 5 Supporting pressure Hook the spring () into the selected bore hole (5). Always adjust both sides. In cases of extremely short harvest material, unhook the spring () entirely. b 4 VP-A Roll-type crop guard Adjust the height of roll-type crop guard () to crop conditions. Basic Setting: high swaths = position a low swaths = position b Height of the roll-type crop guard Remove the nut. Move the screw and socket () to the desired bore hole. Secure in place using the nut. a a RP60004 V -

39 Basic Setting and Operation 5. Cutting System 5.. Special Safety Instructions The following instructions apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a standstill. Switch off the motor. Remove ignition. Secure tractor and round baler against rolling. Cut supply voltage to comfort controls. Risk of injury when attaching or removing the blades. Always wear suitable gloves when handling the blades. When working inside the bale chamber, make sure to secure the open tailgate at the shut-off tap to prevent it from falling. 5.. General Information The cutting system consists basically of a blade rotor and 7 blades. Cutting helps to improve further processing of the round bale and increase bale density. Should clogging occur, the blades can be slewed out of the feed channel hydraulically. The blade safety mechanism prevents the blades from being damaged by foreign objects. It is also possible to switch off the cutting system mechanically. 5.. Adjusting the Cutting Length The cutting length is determined by the number of blades used. "0" The number of blades used is indicated by the setting on the selector disc (). Cutting length Number of blades Setting mm mm 5* 5 64 mm 7 7 VP--058 * The two outer blades are switched off. V -

40 Basic Settings and Operation Adjust the setting with the aid of the multi-purpose spanner/wrench () or (4). These are located inside a bracket on the right-hand side of the machine. Remove the spring pin (). Detach the multi-purpose spanner/wrench () or (4) from the retaining bolt (). 4 CPB00050 Setting the cutting length: Adjustment is carried out on the right-hand side of the machine. Rotate the locking lever () clockwise to disengage the blade control unit. Push the multi-purpose spanner/wrench () onto the blade control shaft (). If it is difficult to turn the blade shaft, the longer multipurpose spanner/wrench can also be used. CPB00060 Use the multi-purpose () to rotate the blade control shaft counterclockwise into the desired position (). Rotate the locking lever () counterclockwise until it engages. Do not rotate the locking lever in the opposite sense. In this case it may happen that the blades are not engaged in their working position. Detach the multi-purpose () and store it correctly in the transport mounting and secure with spring pin. After adjustment make sure that the blades are in the working position. CP05 V - 4

41 Basic Setting and Operation 5..4 Blade Zero Switch To switch off the blades mechanically: Disengage the locking lever () Rotate the blade control shaft using the multi-purpose spanner/wrench until the selector disc () is set at 0. The 0 setting is located between any blade settings. Lock the blade control shaft. "0" If the round baler is to be used for extended periods without the cutting system, it is best to detach the blades (see Replacing Blades ). VP--058 To switch off the blades hydraulically: The hydraulic blade zero switch aids in removing clogs or foreign objects. The blade control shaft () can be switched hydraulically with the cylinder () to blade zero switch. Switch blades on hydraulically only if blade rotor is running. CPB Adjusting the Blade Safety Mechanism The blade safety mechanism should be set as slackly as possible. For tough baling material, tighten the blade guard. The edge overhang (a) on the lower blade side () and the cam () attached to the blade control shaft (4) must be between a = 0-4 mm. This blade setting must be applied when the blade shaft is mounted below. a = 4 mm blade safety mechanism tighter a = 0 mm blade safety mechanism slack 4 a KR0000 V - 5

42 Basic Settings and Operation 5..6 Setting Blade Control Shaft If the blades are worn out, the blade control shaft () can be reset. For this, the bearing housings of the blade control shaft must be loosened; after that, the blade control shaft can be aligned to the rotary shaft. a The gap (a) must be at least 5 mm wide. With new blades, set the blade control shaft back. CP0009- Undo the screws () of the bearing housing of the () blade control shaft () on the left-hand side of the machine. CP060 Undo the screws () of the bearing housing of the () blade control shaft () on the right-hand side of the machine. CP05 The blade control shaft () can be aligned using the slots. Undo the lock nuts () and align the blade control shaft () to the cutting rotor with the setting screws (4). Carry out the alignment equally on both sides. Tighten the mounting screws () of the bearing housing on both sides of the machine. 4 CP0000 V - 6

43 Basic Setting and Operation Adjusting the blade safety mechanism: Undo the lock nut (). Turn the screw () until the selected measurement (a) (see page V - 6) has been attained. Tighten lock nut (). If adjustment is not possible using the adjusting screw: Unhook the spring (5) mounted on the slewing lever (9). Detach screw (8). Swivel the cylinder () to the side. Detach the slewing lever (9). Detach the selector disc (6) from the toothed blade control shaft (7). Reattach the selector disc (6) having turned it by one notch. Reassemble in reverse order CPB Clogs in the Cutting System If baling material or foreign objects clog the cutting system: Switch off the blades hydraulically Start up the machine If it is not possible to clear the clog in this way, switch off the PTO shaft and open the cap (). Bring multipurpose () onto intermediate drive shaft () and turn clockwise. Turn back blade rotor, pick-up and drive to the tractor. Remove the multi-purpose () and store it correctly in the transport bracket. Close the cap (). Risk of accidents! KR0090 Always remove the multi-purpose from the intermediate drive. V - 7

44 Basic Settings and Operation 5..8 Replacing Blades The cutting system blades are accessible from the bale chamber. Open the tailgate Risk of accidents! Secure the open tailgate to prevent it from closing unintentionally. Swing the shut-off tap () of the left lifting cylinder into position (a). a b KR0700 Switching the blade control shaft to the blade zero position mechanically Disengage the locking lever () Rotate the blade control shaft using the multi-purpose until the selector disc () is set at 0. The 0 setting is located between any blade settings. "0" VP--058 Unlocking the blade shaft: Pull the locking pin out of the locking position (a) by pulling the handle () and then rotating it into position (b). a b CPB00040 V - 8

45 Basic Setting and Operation The multi-purpose wrench/spanner provided () for the locking and unlocking of the blade shaft () can also be used. CP05 Replacing blades Pull the blade () through the blade shaft slot () Insert new blades Lock the blade shaft Relock the blade shaft KR0005 When working in straw all blades () can be disassembled and attached on the bolt () with spring pin () under the right-hand front guard. VP V - 9

46 Basic Settings and Operation 5.4 Select baling pressure After each use pressure must be released from the floor conveyor cylinders down to approx. 50 bar. To adjust the baling pressure, the shut-off tap () is placed in the position shown. A pressure range between bar is intended for adjustment of the baling pressure. baling material hay straw silage pressure range [bar] low medium / high high The following steps should be followed when adjusting the baling pressure: Release the rotation lock (). Turn the hand wheel (4) as far as possible in the clockwise direction. Open the round baler tailgate fully. (This pressurises the round baler's hydraulic system. The pressure gauge indicator () should remain stationary at the maximum pressure) Close the tailgate. (towing hydraulics set to lower ) Slowly rotate the hand wheel counterclockwise until the pressure gauge indicator points to the desired baling pressure. Reset the rotation lock. 4 VP Floor Conveyor Chain Do work only when the machine is at a standstill. Switch off the motor. Remove the ignition. The tailgate must be open to do work on the round baler chain. Make sure that the shut-off tap on the lefthand tailgate cylinder is set in the closed position. To bale extremely dry, smooth crops the front floor conveyor chain can be equipped with 6 additional feed slats. Note the direction in which the floor conveyor chains move! Attach the 6 feed slats to the predrilled rods on the floor conveyor chain. KRS--099 V - 0

47 Basic Setting and Operation 5.6 Net wrapping 5.6. Special Safety Instructions The following instructions apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a standstill. Switch off the motor. Remove ignition. Secure tractor and round baler against rolling. Cut supply voltage to comfort controls Components KR00 cutter bar connecting link guide pressure roller 4 rubber-coated roller 5 net stretcher bar 6 net brake spring 7 brake lever 8 net brake 9 pressure roller spring 0 deflection roller 5.6. General Information The netting is threaded from the net roll via the deflection roller (0) to the net stretcher bar (5); from there it is threaded between the rubber-coated roller (4) and the pressure roller () into the cutter bar area (). When the wrapping process begins, the rubber-coated roller (4) feeds the netting into the feed channel and the rotating round bale. The netting is picked up by the round bale along with the baling material. The round bale pulls the netting from the netting roll over the rubbercoated roller (4) and the net stretcher bar (5) by selfrotation. The netting is kept taut by the net brake (8) throughout the wrapping process. Following the wrapping process, the cutter bar () is slewed into the net path and cuts the netting. V -

48 Basic Settings and Operation Inserting the Netting Roll Attention!- Contamination of tying twine as well as the tying mechanism by oil and grease Effect: Damages to the machine and problems with unrolling of the tying twine Twine, twine tensioner and eyes must not be contaminated with oil or grease. Those parts of the tying device the tying twine or net will rum through, must not be contaminated with oil or grease. Pull the connecting link guide () forwards. Pull the net stretcher bar () upwards and lock into the upper connecting link. KR0040 The starting end of the netting roll should point towards the machine and be drawn from the top down. Raise the lever (). Swing the brake disc () and the netting roll mounting () forwards. Detach the brake disc (). Slide the netting roll onto the netting roll mounting shaft () and the retainer (4). 4 VP--074 Slide the brake disc () and cardboard tube clamp () counterclockwise into the cardboard tube () and then onto the netting roll mounting shaft as far as possible. RBV0560 V -

49 Basic Setting and Operation Thread the netting () over the deflection roller () to the net stretcher bar (). KR000 Swing the netting roll mounting () back into its support. KR00 Once installed, the netting roll can be aligned in the centre to the machine using the mounting lever (). To pull the netting, release the brake. To do so pressbrake lever () down. Position feeler () for net brake under netting roll. RBV00 Thread in the netting () over the deflection roller () under the net stretcher bar () between the rubber-coated roller (4) and the pressure roller (5). The netting must hang approx mm above the scraper (6) of the blade rotor mm 6 KR0007 V -

50 Basic Settings and Operation Pull the connecting link guide () forwards Fold the net stretcher bar () downwards and engage KR Setting the Net Brake The basic setting for the straining screw should be a = 5 mm. If the netting gets caught up during baling, then tension must be increased on the spring () of the net brake. The brake spring () can be tightened at the eye bolt (). If the netting does not feed correctly at the start, the pressure roller tension can be increased by adjusting the spring (). a KR0006 Setting the Netting Auxiliary Brake In the position which is shown in the the distance of pressure spring () should equal A = 0 mm. Distance B should equal 5 mm. A 0 B 5 The spring () distance in starting position should equal approximately 5 mm. V - 4 VP--07

51 Basic Setting and Operation If the netting gets caught up during baling, then tension must be increased on the spring () of the net brake. The net brake must be set in such a way that the netting () hangs approx mm above the scraper () in the channel after the baling process mm KR00070 Adjusting the net brake releasing position Move tensioning lever () from below to central position. In this position: tension spring () must not be under tension wire rope (4) must be slightly tensioned. 4 VP Net Stretcher Bar The net stretcher bar () can be adjusted for an optimum utilization of the net width. Undo bolt (). Turn tube backwards = netting is spread very widely Turn tube forwards = netting is spread less wide Tighten bolt (). Comfort Controls Select the wrapping mode 'NET' from the baler setting menu of the comfort controls (see Chapter 6.5). RP600 twine cont. net net yes quit V - 5

52 Basic Settings and Operation 5.7 Combined Twine Wrapping 5.7. Special Safety Instructions The following instructions apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a standstill. Switch off the motor. Remove ignition. Secure tractor and round baler against rolling. Cut supply voltage to comfort controls. Selecting the Binding and Wrapping Material The choice of binding material is important in terms of storage and to ensure troublefree use of the round baler. High quality binding material also ensures safe handling of round bales during transport Components RBV00 cutter bar twine wrapping mechanism pressure roller 4 rubber-coated roller 5.7. General Information The twine is threaded from the twine box over the twine eyelet and the twine brake to the stepped roller (8). From there it is threaded over the twine wrapping mechanism () between the rubber-coated roller (4) and the pressure roller () and into the area around the cutter bar (). When the wrapping process begins, the rubber-coated roller (4) is actuated and feeds the twine into feed channel and rotating round bale area. The twine is picked 5 connecting link guide 6 twine box 7 pressure roller tension spring 8 step drive pulley up by the round bale along with the baling material. The twine wrapping system () leads one of the twines from the centre to the outside and then back again to the centre. At the same time the other twine is led from the outside to the centre and then back again to the outside. A sensor on the twine wrapping mechanism signals the final stage of the wrapping process. When the twine is cut the wrapping process ends. V - 6

53 Basic Setting and Operation Inserting the Twine Attention!- Contamination of tying twine as well as the tying mechanism by oil and grease Effect: Damages to the machine and problems with unrolling of the tying twine Twine, twine tensioner and eyes must not be contaminated with oil or grease. Those parts of the tying device the tying twine or net will rum through, must not be contaminated with oil or grease. RBV0450 The twine box can hold up to 0 rolls of twine (). Threading the twine Before knotting the rolls of twine (), thread the twine () through the corresponding twine guide (). Knot the twine as shown in this example. KR--009 The rolls of twine are connected as follows: thread (back) thread (front) end of roll with start of roll RBV004 Thread the twine downwards through the twine guides () and the front bore holes () inside the twine box. Thread through the back bore hole. Thread through the front bore hole. RBV044 V - 7

54 Basic Settings and Operation Thread twine () from the eyelets () trough the twine retainers (). KR--007 Thread twine () through the eyelets () of the twine brake (4). Thread twine between the spring tensioners () and the bolts (5). 4 5 CP40000 In the case of twine wrapping the net stretcher () needs to be swung into the top position. The net stretcher () is kept in position by the connecting link in the guide plate (). RBV04040 Open cleaning flaps () of the twine binding mechanism. Manually rotate twine binding mechanism in working direction (see arrow) on the slepped roller. Remove dirt in area (). CP40000 V - 8

55 Basic Setting and Operation Shut the cleaning flaps (). Rotate the stepped roller in the direction of the arrow until the twine holders () move from the outside to the center starting position. The twine holders () must move to the center when the stepped roller is rotated. Otherwise continue to rotate the stepped roller in the direction of the arrow until the starting position (see illustration) has been reached. CP40000 The spacing between individual twine wraps on the bale can be changed by inserting the baler twine into different grooves of the stepped roller. length of choose following wrap baling material disc diameter spacing short large () narrow medium medium medium long small () wide RP-A-00 Thread the twine from the twine brake around the stepped roller () to the distributor eyelets (). Then thread it through the twine guides () and (4) to the rubber-coated roller (5). The twine should extend at least 40 cm from the rubber-coated roller. 5 4 RP-A-09 V - 9

56 Basic Settings and Operation Setting the Twine Limiter The position of the twine limiters determines the spacing between the outermost wrap and the outer edge of the bale. The setting depends on the length and type of baling material to prevent the thread from slipping off the round bale. length of baling material long medium short distance between the two twine limiters wide medium narrow Adjustment: Fold the wrapping mechanism forward. Undo the bolts (). Slide twine limiter () to desired position in the slot (). Tighten the bolts (). Always adjust both sides. KR Setting the Twine Brake The twine brake (4) tautens the baler twine (). The setting depends on the type and quality of the baler twine. Adjustment: Rotate wing nuts () clockwise (increased pretension (), increased brake force). Rotate wing nuts () counterclockwise (reduced pretension (), reduced brake force). Always adjust both sides. The baler twine should be kept under tension at all times to ensure that the blades cut correctly. 4 CP Be careful not to tighten the brake to the extent that the rubber-coated roller is unable to transport the thread at the start. V - 0

57 Basic Setting and Operation Twine brake release setting Move tensioning arm () from lower to central position. In this position: tension spring () must not be under tension, wire rope (4) must be slightly released. 4 CP Adjusting lever () will release the brake at the start of the binding cycle. Adjustment depends on twine thickness. Adjusting procedure: Turn screw (5) cw when using thick twine. Turn screw (5) ccw when using thin twine. CP V -

58 Basic Settings and Operation Adjusting the Pressure Roller If the baler twine does not feed correctly at the start, increase the pressure roller tension by adjusting the spring (). Right side: Detach spring (). Detach bolt () and screw into one of the upper bore holes. Reattach spring (). Left side: Repositioning the spring in the bore holes increases the pressure Adjusting the Sensor RP To ensure that the baler twine does not always start and is not always cut at the same position, the sensor bracket () can be moved to the left or the right. Undo bolt (4). Move sensor bracket (). Tighten bolt. 4 RBV Selecting the Type of Binding Comfort Controls Select the binding type 'twine' from the baler setting menu of the comfort controls (see Chapter 6.5). twine cont. net twine GARN yes quit V -

59 Basic Setting and Operation 5.8 Central Chain Lubrication Device (Special Equipment) The central chain lubrication device is attached to the left side of the machine behind the front guard. Each time the drive shaft makes a rotation, oil is forced out of the tank () via the pump () and the lubrication strips attached to the left and right of the machine, and onto the brushes on the drive chains. The delivery rate can be adjusted by means of the eccentric () on the drive roller. Different nozzles are built into the lubrication strips for each lubrication point. A pressure gauge () which displays system pressure is installed on the right-hand side of the machine. This pressure increases or de-creases according to the setting of the eccentric disk. Depending on consumption, check the oil supply in the container and top off if necessary. It must absolutely be ensured that no water or dust can enter the tank. RBV0550 If the lubricant container is empty, the central chain lubrication device needs to be bled: RBR0560 Fill the reservoir with oil. Remove the container hose (4) from the pump and wait until oil emerges. Mount the hose on the pump again. Open the venting screw () and actuate the pump manually until oil is flowing out of the valve block without any bubbles. Replace filter () once a year. First remove, empty and then thoroughly clean the tank (). Only then replace filter (). Do not remove filter () if oil is present in the filter. It must absolutely be ensured that no water or dust can enter tank (). Use recommended lubricants only! Different types of oil can be used. Viscosity similar to 5W40 Use biodegradable, non-toxic oil only. (e. g. Fuchs Plantogear 00 - N Mineral Oil or Castrol Optimol Optileb GT 00) Do not use adhesive oils for chains since these would get stuck inside the system. 4 RP00007_ V -

60 5 6 4 Basic Settings and Operation Oil Flow Rate Setting (Cam Pump) The cam pump is located at the front left on the gearbox drive shaft. To adjust oil flow rate / oil pressure: Slacken bolts (). Rotate the excenter disk (). Tighten bolts () mm VP--00 Diagram of the Central Chain Lubricating Device Figures in brackets indicate the nozzle sizes for the individual lubrication points. When replacing the nozzles, it is essential to ensure that the correct sizes are used. Each difference in size will double the oil supply (example: MM4 will supply twice as much oil as MM). (6) Floor conveyor back (6) Floor conveyor back (5) Floor conveyor front (5) Floor conveyor front (6) Floor conveyor back (6) Floor conveyor back (5) Floor conveyor front (5) Floor conveyor front (4) Starter cylinder (4) Spur gear () Cutting system drive () Cutting system drive () Pick-up drive () Pick-up () Floor conveyor drive () Main drive () Main drive () Pick-up V - 4

61 Basic Setting and Operation 5.9 Bale Wrapper 5.9. Special Safety Instructions The following instructions apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a standstill. Switch off the motor. Remove ignition. Secure tractor and round baler against rolling. Cut supply voltage to comfort controls. Risk of injury when working on the cutting system! Do not touch blades of the cutting system. Make sure no-one is in the slewing range of the foil wrapping arm and the cutting system once the machine is in operation Components tailgate conveyor table swinging table 4 douple wrapping arm 5 stretch foil roll 6 bale ejector 7 foil roll mounting shaft 8 retaining and cutting system V - 5

62 Basic Settings and Operation 5.9. General Information The baling process starts as usual. An audible signal shows the driver that the previously adjusted bale size has been reached. The net is automatically fed into the feed channel. The baling material needs to be picked up until the round bale seizes the net. Now the driver needs to stop and wait for the net wrapping process to finish. Then the baler tailgate opens and the bale falls onto the conveyor table. This transport the bale onto the swinging table behind it. The tailgate closes again. While a new bale is produced at the front, the rear machine begins the swinging process. Here the bale rolls on the driven swinging table while at the same time the wrapping arms rotates around the bale and thus wraps it in stretch foil. This process stops automatically after a preset number of wraps. As soon as the driver then stops again because the next bale is ready and the net is fed into the feed channel, the wrapping table tilts backwards and the bale is deposited on a rubber sheet behind the baler. If the bale is unloaded during travel, check the foil as there is a risk of damage to the foil depending on the ground conditions. Wrap around the bale on all sides with at least 6 layers of sheet, with an overlap of about 50 %. Do not wrap in rainy weather. The sheet can be stretched 50 % or 70 %. For sheets stretched 70 %, check as follows: Mark the sheet on the roll with lines spaced 0 cm apart. Measure the distance between the two lines after the sheet has been wrapped around the bale. If the bale is stretched 70 %, the distance should now be about 7 cm. The sheet is probably stretched too much if a significantly larger number of bales can be wrapped from one roll or if the sheet becomes too narrow crosswise. The width of the stretched sheet measured at the flat end on the bale should not be less than: 400 mm with an original width of 500 mm 600 mm with an original width of 750 mm. Storage of the bales Stack the bales so that they are upright. Damaged parts of the polythene sheet have immediately to be covered with adhesive tape. Wrapped bales should be used at the latest months after the wrapping process. Avoid storing the bales on high grass, next to hedges, fences and buildings or under trees. The storage site should be well prepared. Remove high grass. The clamp should be covered with a material that is permeable to water (e.g. sand) with no sharp cornered objects. It is also advisable to cover the clamp with protective tapes against birds or with a close meshed polypropylene silage net. Fence the storage site to make it inaccessible to animals. Tightly compressed bales with recommended dry matter content can be superimposed (up to three bales), whilst soft or too wet bales should not be piled up. The stack needs to be checked regularly. Protect the bales with an insecticide observing the recommendations of the producer and all regulations related to environmental protection. Note that chemicals such as fertilizer, weed killers, mineral oils and solvents accelerate the decomposition of the sheeting. We decline the liability for any damage to stored material as this can be caused by many factors which are not traceable for us. If the sheet is overstreched the wrapping process should immediately be stopped and only continued after the problem has been overcome. V - 6

63 Basic Setting and Operation Inserting the Foil Open foil box door () with special purpose. The two foil boxes () on the left and right-hand side stack up to 6 foil rolls (). Consume the foil rolls () from the front towards the rear. KR00 Two foil sizes can be used: 750 mm (500 mm also possible). 76 In case of smaller bale diameters (e.g. 000 mm diam.) use 500 mm polythene sheet. 76 Recommendation: Dimensions mm wide (500 wide) - core diameter 76 mm - maximum foil roll diameter 60 mm Use foil of suitable quality. KR000 V - 7

64 Basic Settings and Operation The following steps must be carried out on both polythene sheet holders as both holders must always be adjusted equally. To release the prestretcher rollers, move lever () to the rh side until locking lever () falls behind the lower guide () and locks it. Release film roll guide () by operating pin () and fold up. Insert film roll () into its mounting and align to roll guide (). CP4000 CP Operate pin () to introduce the top roll guide () into film roll (). Ensure that the top foil guide () is aligned parallel to the foil roll (). Settings for large or small foil rolls are carried out on the balance strip (4) Place extension spring (5) into area of balance strip (6) when using large foil roll. 7 Place extension spring (5) into area of balance strip (7) when using small foil roll. After having inserted the polythene sheet roll into its lower mounting, it is essential to introduce the top roll guide into the polythene sheet roll and to secure by attaching the tension spring. Securing bolt must now foul the lower edge of flat iron. CP40000 V - 8

65 Basic Setting and Operation Depending on whether you are using small or large foil rolls, move the foil roll shaft to the very bottom or top to ensure the foil is always wrapped around the round bale centrally. Adjust the height of the roll of polythene so that the middle of the roll and the bale are at the same level. Be sure the stretching unit is well lubricated. Make sure the wrapping arm is freely movable in any position. The following steps must be carried out on both polythene sheet holders as both holders must always be adjusted equally. In case of bales with different diameters this adjustment must also be varied as required. Swivel stop lever () to the right or upwards against the spring (). KR070 Turn crank () and set the foil mounting shaft height via the angular drive () and the threaded spindle (). KR060 Then lock the crank again () using the stop lever (). KR07 V - 9

66 Basic Settings and Operation The following steps must be carried out on both polythene sheet holders as both holders must always be adjusted equally. Carry the film from film roll () via prestretcher roller () to prestretcher roller (). Release locking lever (4) set the prestretcher rollers under tension again. 6 5 The contact pressure of the first forward section roller () on sheet roller () can be adjusted differently by springs (5) and (6). 4 CP Adjusting the sheet brake If the sheet roller () is running, the sheet brake (7) must be readjusted. To do this : Loosen the counter nut (8) True up screw (9) Tighten the counter nut (8) CP V - 0

67 Basic Setting and Operation Thread beginning of foil () around the cutting arm () support () and knot (4). 4 CP After the first bale has been wrapped, the supporting arm () holds the foil () in position. KR0 V -

68 Basic Settings and Operation Adjusting the Degree of Prestretching The degree of prestretching can be adjusted between 50 % and 70 % by selecting the pair of pinions (, ) on the wrapping arm. - Top pair of pinions 50 % prestretching - Bottom pair of pinions 70 % prestretching The following steps must be carried out on both polythene sheet holders as both holders must always be adjusted equally. Loosen the threaded pins (). Choose the desired combination of pinions (, ) and secure using the threaded pins () Cutting System Cutting system right The cutting system right consists of the cutting arm (), the blade (), the spring mounted support (4) and the supporting arm (). 4 CP4000 CP0000 Cutting system left The cutting system left consists of the cutting arm (), the blade (), the spring mounted support (4) and the supporting arm (). 4 CP00090 When open, the spring mounted support should be adjusted as shown on the photo. Undo counter nuts (5) and use adjustment nuts (6) Tighten lock nuts (5). 5mm 5mm CP00000 V -

69 Basic Setting and Operation Gear on Swing Table Depending on which foil roll you will be using and how many layers of foil you will need (see table ) the gear on the swing table needs to be adjusted correspondingly. A decal on the swing table gear indicates the gear lever switch positions. Make the relevant pairs of wheels (,) engage by moving switching lever () into the position indicated on the decal (4). The shown position of shift lever () corresponds to the shifting position for a 500 mm polythene sheet. 4 The shown position of shift lever () corresponds to the shifting position for a 500 mm polythene sheet. 4 CP0009 V -

70 Basic Settings and Operation Example: Specifications - 0 mm bale diameter mm foil roll - 4 layers of foil Entering the desired values into the comfort control unit will automatically adjust the number of wraps. To enter the setting values see: Section 6.5. Basic adjustment of the baler and Section 6.5. Basic adjustment of the wrapper 4 Make the relevant pairs of wheels (, ) engage by moving switching lever () to the position indicated on in the decal (4). The shown position of shift lever () corresponds to the shifting position for a 750 mm polythene sheet. V - 4

71 Basic Setting and Operation V - 5

72 V - 6 Basic Settings and Operation

73 Comfort Controls 6 Comfort Controls 6. General Information The comfort controls are used to monitor and control the baling, binding and wrapping process. The twine and net wrapping mechanisms, the bale chamber lock, the blade zero switch and the wrapping process are monitored using sensors. The onboard computer () on the round baler centrally registers the pulses coming from the sensors, processes them and sends them on to the comfort controls. Three separate counters for recording the number of pressed round bales are built into the comfort controls. The baling, binding and wrapping process is performed automatically and/or by manual activation, depending on the presetting on the comfort controls. In automatic mode the binding process is triggered after the preset bale diameter has been reached. You can start the binding process at any point in time (also in automatic mode) by activating it manually. In automatic mode the bale is transferrd from the baler to the wrapper after the binding process has finished, provided the wrapper swing table is clear. Manually activating the transfer is subject to the same conditions. If the bale transfer has been completed and the bale chamber is closed again, the wrapping process is started automatically with the relevant presetting. It is also possible to control the entire wrapping process via the control box () though. In automatic mode the bale is unloaded from the wrapper after the next binding process has started. You can also unload the bale outside the wrapping process manually at any point in time (also in automatic mode). The comfort controls are equipped with a position indicator for the wrapping process which is used to monitor and locate malfunctions on the wrapper. The position indicator tells you where the program was stopped, e.g. due to a sensor malfunction. VI -

74 Comfort Controls Special Safety Instructions Risk of injury! When doing any assembly work on the round baler, always disconnect the voltage feed to the comfort controls. Repair work on the hydraulic system should be carried out by trained personnel only! When doing welding work on the round baler or tractor with attached round baler, overvoltage could cause damage to the electronic components of the comfort controls. For this reason, detach the controls from the tractor and disconnect the cable connections. 6. Mounting Attach the control box on the tractor in a place where it is clearly visible to the driver. Connect the comfort controls to the on-board computer: Plug the control cable () into the control box () socket (). Secure the connection using the union nut (4). Connect the power supply cable ( V) for the comfort controls to the -pin power outlet on the tractor (DIN 9680). See Chapter. Electric Supply. Place and secure the connecting cables between the tractor and the round baler in such a way that they do not tense during turning or come into contact with the tractor wheels. 4 KR007 VI -

75 Comfort Controls 6. Control Box bale diameter ( ) manual binding preselector horn indicator light bale diameter (+) manual start binding 4 5 multi-function indicator light pick-up indicator light alarm off manual start wrapping 6 blade check indicator light multi-function manual eject bale 7 manual wrapper operation indicator light pick-up program 8 9 automatic binding indicator light manual binding indicator light blade zero position quit 0 manual start binding indicator light preselector for manual wrapper operation + manual start wrapping indicator light manual eject bale indicator light automatic binding preselector ON/OFF bale density indicator light (-) bale density indicator light (+) display main switch horn control cable socket VI -

76 Comfort Controls 6.4 Ready Status Switch on comfort controls at the main switch. A brief self-test follows if the power supply is properly connected. The control box indicator lights light up briefly. Horn sounds briefly. The display () indicates the terminal version number K R O N E Comfort electronics Terminal Version no.: then The display () indicates the machine version number. If the self-test is not performed, check the power supply. 5 If the self-test (duration 0 sec.) has been performed successfully, the comfort controls are operative and change into the operating mode K R O N E Comfort electronics V A R I O-P A C K 5 Version no.: Operating mode: - In the display () the preselected bale diameter appears separately for the right and left bale sides as the numerical values (a) and (c) and as a bar diagram (b). - The actual polythene sheet wraps (d) are counted back on the display. - Pick-up indicator light (5) or blade check indicator light (6) is on. - Manual binding indicator light (9) is on. - Start wrapping indicator light () flashes. d If the cutting system is not in operating position: CP000 - Blade check indicator light (6) flashes. If there is a bale on the swing table: - Eject bale indicator light () flashes. VI - 4

77 Comfort Controls Check whether the bale chamber is empty before starting up the round baler. For this you may need to carry out the following: There is a completed round bale on the swing table: x - Round bale is ejected and swing table returns to starting position. There is a round bale on the swing table which still needs to be wrapped in foil: - Wrapping process starts. After completed wrapping process: x - Round bale is ejected and swing table returns to starting position. If there is no round bale on the swing table (any more): and actate to confirm. - Bale chamber opens. Switch off the PTO Risk of accidents! Secure the open tailgate to prevent it from closing unintentionally. Rotate the shut-off tap () in the return of the left-hand lifting cylinder into position (a). Switch off the comfort controls Check bale chamber and empty, if necessary a b Rotate the shut-off tap () in the return of the left-hand lifting cylinder into position (b). KR0700 VI - 5

78 Comfort Controls Switch on the comfort controls. Alarm message bale chamber open appears in the display. Alarm-Nummer:.... Ballenkammer geöffnet alarm no. bale chamber opened Actuating x gives access to the operating mode. In display () appears the bale chamber open message. bale chamber opened KR080 Switching to manual operation:. The third line of the display indicates the bale chamber status. Turn on PTO shaft To shut the bale chamber: and hold until the status message down appears in the display message down up bale chamber down cont. back KR0000 VI - 6

79 Comfort Controls 6.5 Basic Settings The basic settings for the baler should only be carried out when the machine is at a standstill (PTO switched off). Basic settings for the baler bale diameter bale counter display binding mode number of net wraps The basic settings for the wrapper can only be carried out when the wrapper is at a standstill. Basic settings for the wrapper number of wraps manual/auto bale wrapping manual/auto bale ejecting bale wrapping with/without blade check Apart from the bale diameter and the manual/automatic binding preselection, which are entered directly in the operating mode, the settings are inquired step by step via the selection menu in the setting mode. Actuate to return to the selection menu from any setting counter net/twine adjust. position Actuate or Actuate to access the operating mode from the selection menu or setting mode and the control box display () indicates the preset bale diameter. VI - 7

80 Comfort Controls 6.5.Basic Settings for the Baler Preselecting the bale diameter To reduce the bale diameter: To increase the bale diameter: - The display indicates the set bale diameter as numerical value (a, c) and bar diagram (b). Bale counter Call up selection menu: - Indicator light (4) is on. Selection menu appears in the display. Changing over into the bale counter display: counter adjust. net/twine position The comfort controls have three displays. This permits the number of produced round bales to be determined for three different spaces of time. The following description applies to the st bale counter. The nd and rd bale counters are identical in their function.. Ballenzaehler......* Ballen Stueck:....xxxx weiter loeschen - The wording st bale counter appears in the st line of the display (* means that the respective bale counter is activated). In the nd line is displayed the number of produced bales. Using the or it is possible to increase or reduce the number of produced bales (the totalizer does not consider manual corrections). Bale counter no. 4 Bale count. total 5 no. delete total no. CP00009 Using the the bale counter can be reset to zero. VI - 8

81 Comfort Controls Totalizer (bale counter) Page through using the until bale counter appears on the display. The bale counter adds up the figures of all three bale counters and displays in the nd line the total number of produced bales. Ballenzaehler Ballen Stueck:.....xxxxx weiter loeschen Using the zero., all bale counters can be reset to CP0000 The submenu. gives access to the bale counter The wording bale counter appears in the st line of the display. In the nd line is displayed the total number of produced bales. Ballenzaehler Ballen G-Stueck:..xxxx weiter loeschen Using the the bale counter can be reset to zero. CP000 Selection of the active bale counter The bale counter. gives access to the next submenu: active Ballenzaehler aktiv Ist-Wert: Soll-Wert: weiter ja=quit Here it is possible to activate the desired bale counter. Actual value = shows the activated bale counter Target value = activates the new bale counter Use the counter. to store and activate the new bale CP000 The counter. permits to return to the submenu st bale VI - 9

82 Comfort Controls To return to the selection menu: To return to operating mode: or Setting the number of net wraps Call up selection menu: Selection menu appears on the display. Changing to the setting mode for the baler: counter net/twine adjust position - The presetting for the number of net wraps appears on the display. net number.5 = number of wraps To increase the number of net wraps: To reduce the number of wraps: net rev. no.: cont. yes=quit To save setting: To call up next basic setting for the baler: VI - 0

83 Comfort Controls Selecting the type of binding - The second line of the display shows the current setting To select net binding: To select twine binding: twine net net cont. yes=quit The set number of net wraps has no relevance when selecting twine, the number of twine wraps needs to be set mechanically on the twine binding mechanism (see Chapter 5.7 Twine Wrapping ). - The second line of the display shows the setting. To save setting: To call up next basic setting for the baler: Selecting the blade check - The second line of the display shows the current presetting. To switch off the blade check: To switch on the blade check: none blade con. with with! cont. yes=quit To save setting: VI -

84 Comfort Controls Delay figure for knives retracted alarm The delay figure can only be set if knife control is activated - On the display appear the actual and target values of the delay figure. The delay figure determines how long the knives must be retracted until the respective alarm message is activated. Time can be varied in steps of /0 seconds. Verzoegerungszahl Ist-Wert: Soll-Wert: weiter ja=quit - Nominal value: value currently stored in the memory. CP0006 Reducing set value:. Increasing set value:. Storing set value as nominal value:. Selecting the starting process for binding - The presetting of the nominal and the set values appear in the display for the number of binding start impulses. Binding start impulses refers to how much net will be fed into the feed channel by the motor at the start of binding. - Nominal value: value currently stored in the memory. Reducing set value: binding startimpulse actual value required value cont. yes=quit CP0004. Increasing set value:. Storing set value as nominal value:. VI -

85 Comfort Controls Selecting the wrapping start delay - The presetting of the nominal and the set values appear in the display for the wrapping start delay. Wrapping start delay means the time between bale diameter reached and start of the wrapping process. Bindestartverzoege. Ist-Wert : Soll-Wert : weiter ja=quit - Nominal value: value currently stored in the memory. Reducing set value:. Increasing set value: Binding start impulses actual value 8 required value 5 cont. yes=quit CP Storing set value as nominal value: (Value = 0.8 sec. means: if the effective value is 0, there will be a delay of 6 seconds.) Selecting the presignalling options - On the display appear the actual and target values for presignalling. Presignalling means the difference in cm between presignalling and final bale diameter. vor Signalisierung Ist-Wert : Soll-Wert : weiter ja=quit - Actual value = the value which is stored at present. To reduce the target value: Press. CP00007 To increase the target value: Press. To store the target value as actual value: Press. The presignalling value can be adjusted in 5 steps up to 0 cm. VI -

86 Comfort Controls Selecting the starting process for binding Automatic starting process for binding: - Display changes to operating mode. - Indicator light (8) is on. Manual starting process for binding: - Display changes to operating mode. - Indicator light (9) is on. To switch off the horn: If the cutting system is no longer in operating position (blade zero position) when switching on the comfort controls, the indicator light () flash, at the same time the horn sounds and the alarm message appears on the display. alarm no. 7 blades removed To suppress the alarm message: again - Display changes to operating mode. VI - 4

87 Comfort Controls 6.5.Basic Setting for the Wrapper Setting the number of wraps for the wrapper Call up selection menu: - Selection menu appears in the display. To change to the baler setting mode: counter adjust net/twine position The preselection menu for the sheet width appears in the display. - Select the sheet width Key Key = 500 mm sheet = 750 mm sheet 500 Folie 750 einstellen? 500 To save setting: 500 foil 750 Calibrate? 500 cont. yes=quit Use the to acceed to the next menu. VI - 5

88 Comfort Controls The preselection menu for the number of sheet layers appears in the display. - Select the number of layers To save setting: - Anzahl Lagen + 4 Use Use = to reduce the number = to increase the number - number of layers + 4 cont. yes=quit Layers in this context mean layers of polythene sheet. Entering the desired values - bale diameter, sheet width and number of layers - will automatically adjust the number of wraps. This number can however be varied as follows: Page up to the number of wraps display: 4 4 To increase the number of wraps: - Set value will increase. To reduce the number of wraps: wrapping rev. no. actual value 4 required value 4 cont. yes=quit - Set value will be reduced. To save setting: - Set value is accepted as actual value. The shift lever located on the swing table must be adjusted to suit the width of the polythene sheet used (750 or 500 mm) (also see section 5.9.7). Varying the setting of the sheet width, the number of layers or the bale diameter will automatically adjust the number of wraps. The number of wraps is predetermined (actual value). Any increase in the number of wraps will alter the bale diameter. To call up next basic setting for the wrapper: VI - 6

89 Comfort Controls Setting the moment at which the retaining arms will be released (depending on the number of wrappings) - In the third display line appears the present setting. - Nominal value: value currently stored in the memory. Set the value so that the foil is stripped by the bale from the retaining arm just when the latter is released. Entering the number of wraps for the left hand retaining arm: Reducing set value:. Increasing set value: Anzahl Wicklungen L Ist-Wert : Soll-Wert : weiter ja=quit. Storing set value as nominal value: wrapping rev no. LH actual value 5 required value 5 cont. yes=quit CP0000 Entering the number of wraps for the right hand retaining arm: Reducing set value:. Increasing set value:. Anzahl Wicklungen R Ist-Wert : Soll-Wert : weiter ja=quit Storing set value as nominal value: wrapping rev no. RH actual value required value cont. yes=quit CP0000 VI - 7

90 Comfort Controls Manual/Auto bale wrapping - The third line of the display shows the current setting. Setting auto means the bale is automatically transferred to the wrapper after the binding process has finished. Setting manual means the bale needs to be transferred manually ( ) after the binding process has finished. Manual bale wrapping setting: manual auto wrap bale manual cont. yes=quit - The third line of the display shows manual!. Automatic bale wrapping setting: - The third line of the display shows auto!. Save setting by actuating: To call up next basic setting for the wrapper: VI - 8

91 Comfort Controls Manual/Auto bale ejecting - The third line of the display shows the current setting. Setting Auto means the bale is automatically ejected at the beginning of the next binding process. Setting Manual means the bale can be ejected manually ( x) after the wrapping process has finished (indicator light flashes). If the indicator light flashes the bale can also be ejected in automatic mode at any point in time by actuating the manual auto drop bale manual cont. yes=quit x Manual bale ejecting setting: - The third line of the display shows Manual!. Automatic bale ejecting setting: - The third line of the display shows Auto!. To save setting: hand cont. auto drop bale auto yes=quit To call up next basic setting for the wrapper: Bale wrapping with/without - The third line of the display shows the current setting. Setting without means the bale will not be wrapped in foil. Setting with means the bale will be wrapped in foil. none cont. with wrap bale none yes=quit VI - 9

92 Comfort Controls To set bale wrapping Without: - The third line of the display shows Without!. none cont. with wrap bale none yes=quit To set bale wrapping With: - The third line of the display shows With!. To save setting: Wrapper presetting completed. none cont. with wrap bale with yes=quit Depositing one/two bales This display can only be activated if WITHOUT has been selected in the adjusting mode Wrapping the bale WITHOUT/WITH. - In the third display line appears the present setting. Setting x = one bale means that the bale is deposited as soon as the baler wrapping system starts. Setting x = two bales means that the first bale remains on the wrapping table until the wrapping process for the next bale will start. The second bale will be deposited immediately after the wrapping process so that two bales are deposited together. VI - 0

93 Comfort Controls Selecting the operating mode depositing bales : Selecting the operating mode depositing bale : - Target value is reduced. x x.... Ballen ablegen doppelt weiter ja=quit To save setting: If the indicator light flashes the bale can also be ejected in automatic mode at any point in time by actuating the single double drop bale double cont. yes=quit CP00004 x To return to operating mode: or - Display changes to operating mode. 6.6 Operation Filling the Bale Chamber While the bale chamber is filled, the current bale diameter is shown separately for the right-hand (b) and left-hand (a) bale sides. VI -

94 Comfort Controls If the bale chamber is filled unevenly the display shows arrows (c). The arrows (c) point to the side to which the round baler should be steered to ensure that it is filled evenly. If the difference between the two filling levels is too great, a beep will sound aswell. Pay attention to section on filling the bale chamber (see Chapter 4.). Starting the binding process manually If the left-hand (a) or right-hand (b) bale side reaches the preselected bale diameter (d), the arrows (c) or (e) will start flashing on the affected side. When both bale sides attain the preset bale diameter, all the arrows (c) and (e) will flash, and at the same time a beep will sound for approx. three seconds. The binding process needs to be initiated. The start procedure is indicated by a slow interval beep sound. Continue filling the bale chamber until the binding material is fed into the bale chamber by the baling material and collected by the round bale. - After the starting process the binding process runs automatically. - The display indicates the operating status of the baler and requests the operator to bring the round baler to a standstill during the binding process. baler binding please wait net baler binding please wait twine VI -

95 Comfort Controls A quick interval beep sounds as soon as the binding process has been completed. - The display indicates the operating status of the baler. binding finised! Starting the binding process automatically If you have preselected, a beep will sound for approx. two seconds when the preselected bale diameter has ben reached. The comfort controls automatically trigger the starting process for binding. The further process is identical with that of the manual start for the binding process (see previous section). Pressing at any time will start the binding process, even if automatic wrapping was preselected. Transferring the round baler to the wrapper manually In the basic wrapper setting bale wrapping: manual! the bale transfer from the bale chamber to the swing table needs to be started manually after the binding process has finished. If the binding process has been completed correctly: - indicator light () flashes. binding finished! VI -

96 Comfort Controls - The display indicates the operating status of the baler. The bale chamber opens and the bale is transferred to the wrapper. If there is a second round bale on the swing table (indicator light flashes) the bale needs to be ejected from the swing table before the bale is transferred from the bale chamber. Actuate x bale chamber opened If the bale transfer from the bale chamber to the swing table has been carried out and the bale chamber has been locked properly, the display will indicate that the operating mode and baling material pick-up can be continued. The message BALE CHAMBER OPEN appears whenever the bale chamber is open or improperly locked. Transferring the round bale to the wrapper automatically If you have preselected automatic bale wrapping in the basic wrapper setting, the comfort controls will trigger the bale transfer from the bale chamber to the swing table automatically. - The display indicates the operating status of the baler. The bale chamber opens and the bale is transferred to the wrapper. If there is a second round bale on the swing table (indicator light flashes) the bale needs to be ejected from the swing table before the bale is transferred from the bale chamber. x bale chamber opened! If the bale transfer from the bale chamber to the swing table has been carried out and the bale chamber has been locked properly, the display indicates that the operating mode and baling material pick-up can be continued. The message BALE CHAMBER OPEN appears whenever the bale chamber is open or improperly locked. VI - 4

97 Comfort Controls Wrapping the bale in foil If you have preselected bale wrapping with in the basic wrapper setting, the comfort controls will trigger the wrapping process automatically after the bale has been transferred from the bale chamber to the swing table. Ejecting the bale manually If you have preselected bale wrapping without and manual bale ejecting in the basic wrapper setting, bale ejecting can be started manually after the bale transfer to the swing table has been performed. If you have preselected bale wrapping with and manual bale ejecting in the basic wrapper setting, bale ejecting can be started manually after the bale transfer to the swing table has been performed. - indicator light () flashes. - Bale is ejected. x - Swing table returns to starting position to transfer next bale. Ejecting the bale automatically If you have preselected automatic bale ejecting in the basic wrapper setting, the comfort controls trigger bale ejecting automatically as soon as the binding process for the next bale starts. - Bale is ejected. - Swing table returns to starting position to transfer next bale. If the indicator light flashes, the bale can also be ejected in automatic mode at any point in time by actuating x. VI - 5

98 Comfort Controls 6.7 Wrapper Malfunction If the bale chamber is open, the shut-off tap on the left-hand side of the machine must be locked. Caution: do not step into the danger area of the tailgate before the shut-off tap has been locked. If the wrapper stops at some stage of the wrapping process, this might have been caused by soiled sensors. Stop vehicle Indicate position the wrapper electronics are waiting for: counter net/twine adjust. position - The display changes to position mode and indicates the position the program flow was interrupted at. Make a mental note of the position! Switch off the PTO Lock shut-off tap () on the left-hand side of the machine, tailgate must be open. If it was possible to eliminate the malfunction by removing the soiling, the wrapping process will continue after switching on the PTO. Before switching on the PTO you may need to reopen the shut-off tap () of the tailgate (position (a) closed, position (b) open). If you cannot rectify the malfunction, seek help from a service center. a b KR0700 VI - 6

99 Comfort Controls 6.8 Error Messages Binding process not starting - The error message appears in the display. Cause: WICKELEINRICHTUNG STEHT Binding stops net or twine has not been inserted net or twine torn off etc. Remedy: See chapter 0. Faults - Causes and Elimination wrapping mechanism halted!! Binding process started but was not properly completed. - The error message appears in the display. Cause: Twine or netting was not fed into the bale chamber by the baling material during the start process or was not seized by the bale. Remedy: Continue baling material pick-up wrapping mechansim not drawn Re-initiate starting process: See chapter 0. Faults - Causes and Elimination Binding process was completed, binding mechanism continues though. - The error message appears in the display. Cause: Twine or netting has not been cut. Remedy: Sharpen the blades and check their settings wrapping mechanism not cut off See chapter 7 Maintenance and Chapter 0. Faults - Causes and Remedy/Elimination VI - 7

100 Comfort Controls 6.9 Alarm Messages Baler If the blades were swung out of the bale channel hydraulically, by means of blunt blades or a foreign body, the alarm message 7 appears in the display. - The horn sounds Switch off the horn signal: alarm no. 7 blades removed Confirm the alarm message by actuating more. once The indicator light () will not go out until the fault has been remedied. If the tailgate is open before the baling process has been completed, the alarm message appears in the display. - The horn sounds Switch off the horn signal: Alarm-Nummer:.... Ballenkammer geöffnet Check bale chamber lock and eliminate cause. alarm no. bale chamber Confirm alarm message: again If the binding material has been drawn in during the baling process, the alarm message appears in the display. The horn sounds. Switch off the PTO shaft and check the net binding alarm no. wrapping mechanism CPD0000 VI - 8

101 Comfort Controls Wrapper If the wrapper arm is not in its starting position, the alarm message 0 appers in the display. - The horn sounds Switch off the PTO Kontrol the wrapper arm and return it into the basic position with manual operation. (See chapter 6.0 Manual wrapper operation - Wrapping arm position) alarm no. 0 wrapping arm If the foil has torn or run out, the alarm message 8 appears in the display. - The horn sounds Switch off the PTO Reknot foil or insert again Switch on PTO alarm 8 foil no. If the bale is to be wrapped again, switch off comfort controls and switch on again. Restart wrapping process: VI - 9

102 Comfort Controls If the guard bar or stop switch was triggered, the alarm message 9 appears on the display. - The horn sounds Switch off the PTO If it was possible to eliminate the malfunction, continue the wrapping process by reactuating. alarm no. 9 stop switch or loop alarm sw. act. Rectify fault. Unlock stop-switch (), if necessary Swing guard bar () into locking position (), if necessary If the bale lifter fails to return to its starting position, due to harvest material adhering to the frame or to defective sensor settings, the alarm message appears in the display. The horn sounds. Activate Turn off PTO shaft Activate Remove harvest material from the frame or check the bale lifter sensor as necessary. Turn on PTO shaft alarm no. lifter is down Activate CPD000 VI - 0

103 Comfort Controls If too much or not enough impulses are registered by the position sensor, alarm message appears on the display. The buzzer sounds -Positon Activate Switch off the PTO Check the sensor adjustment on the wrapping arm Switch on PTO Activate the alarm no. wrapping arm pos. Restart the wrapping process CPD000 All sensors are continually checked while the program is running. If a problem occurs, e.g. cable breakage or short circuit in the sensor lead, alarm message 4 appears on the display. There are two types of alarm messages: a. Normal fault b. Serious fault this type of fault is registered for the following sensors:: - PTO - Wrapping arm zero position - Bale chamber open - Lifting device in lower position - Rh/lh indicato (bale chamber filling) - Bale lifting device If a normal fault occurs, it is possible to quit the alarm message. Work can be continued, but the fault should be eliminated as soon as possible. The buzzer sounds Activate the Alarm-Nummer:...4 "def. Sensor" Switch off the PTO Using the diagnostic program - manual sensor test (section appendix B.4), it is possible to check the defective sensor and to visualize the fault. Eliminate the sensor fault Switch on the PTO Activate the Restart the interrupted wrapping or baling process alarm no. 4 defect sensor CPD0004 VI -

104 Comfort Controls If a serious fault occurs, it is essential to clear the problem immediately to prevent any risk of mechanical damage to the machine. The buzzer sounds Activate the The program is stopped and all valves are closed. No further values can be entered before the fault has been eliminated. Alarm-Nummer:...4 "def. Sensor" To eliminate the fault: Switch off the PTO The valves can be mechanically operated on the valve block using the emergency mode. Using the diagnostic program - manual sensor test (section B.4), it is possible to check the defective sensor and to visualize the fault. Eliminate the sensor fault Switch on the PTO Activate the Restart the interrupted wrapping or baling process. alarm no. 4 defect sensor Programm gestoppt "def. Sensor" CPD0004 Program stopped!! defect Sensor CPD0005 VI -

105 Comfort Controls 6.0 Manual Operation Caution! All functions can be carried out, including statuses that may cause the destruction of the machine. Switching to manual operation: - The manual operation indicator light (7) is on. If the wrapper operating sequence is interrupted due to switching to manual operation, confirm the program call up again. Actuate to page down within the menu. Actuate to page up within the menu. Manual control Are you sure? To return to operating mode: or Bale chamber The third line of the display message indicates the bale chamber status. down = bale chamber closed. up = bale chamber completely open. = bale chamber status is inbetween the two stop positions. To open the bale chamber: and hold until the status message up appears in the display message. down up bale chamber up cont. back To shut the bale chamber: and hold until the status message down appears in the display message. VI -

106 Comfort Controls Jack The third line of the display message indicates the jack status. aus Foerdertisch ein or to switch off or on the jack. on = jack is switch on off = jack is switch off down cont. lifter off! up back KR004 Setting the number of bale wraps and starting the wrapping process In the top line is displayed the number of bale wraps. Umdrehungen: Use the to increase the number of wraps. weiter ja=quit Use the to reduce the number of wraps. The gives access to the next submenu. Pressing the will store the number of wraps and the same time start the wrapping process. KR0045 The display goes to the next submenu. In the nd line (actual value) takes place the counting of the wraps of the bale wrapper until the preset value is reached. When the last wrap is in course, both wrapping arms are lifted for the cutting process. The wrapping process can be Umdrehungen: Ist-Wert: x abbruch stopped at any time using the. The following errors can occur: ) Bale chamber open Close the bale chamber and start a new wrapping process. ) Wrapping table in centre position Move the wrapping table to centre position and start a new wrapping process. KR0046 VI - 4

107 Comfort Controls Wrapping arm zero position To move wrapping arm to 0 position: - Wrapping arm moves to 0 position. To stop wrapping arm: - Wrapping arm stops. off on wrapping arm off cont. back CPD0450 Swing table The third line of the display message indicates the swing table position. front = bale pick-up middle = bale in wrapping position back = deposit bale To move swing table to bale pick-up: back forwards swingtable front! cont. back To move swing table to wrapping position: To move swing table to bale ejector: VI - 5

108 Supporting arm left Comfort Controls The third line of the display message indicates the supporting arm left position. bottom = bale can be wrapped top = position for cutting the foil Haltearm L To move supporting arm upward: To move supporting arm downward: down up retaining arm LH bottom! cont. back Supporting arm right The third line of the display message indicates the supporting arm right position. bottom = bale can be wrapped top = position for cutting the foil Haltearm R To move supporting arm upward: To move supporting arm downward: down up retaining arm RH bottom! cont. back Wrapping arm fast To switch on wrapping arm fast: To switch off wrapping arm fast: off on wrapping arm fast off cont. back VI - 6

109 Maintenance 7 Maintenance 7. Settings 7.. Special Safety Instructions The following general rules apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a complete standstill. Switch off the motor. Remove ignition. Secure the tractor and round baler against rolling. Cut supply voltage to comfort controls. After completing maintenance work, reattach all protective plates and protective devices properly. Follow all further safety instructions to avoid accidents and injuries. 7.. Adjusting the Tailgate Lock The spring tension at the tailgate lock should be a = 50 mm. Reset the tension of the spring (4) if needed. Loosen loch nut (). Rotate the nut () until distance a = 50 mm. Always adjust both sides. 4 a KRS--08 VII -

110 Maintenance 7.. Adjusting the automatic floor conveyor shut-off When the tailgate is opened the claw coupling on the main gears (4) is activated via the bracing cable () and linkage () and the roll conveyors are switched off. During operation, the correct distance to the side wall (6) a = approximately mm. 5 6 aa Adjustment: Loosen lock nut (). Detach pins. Rotate the yoke (5) until distance a has been reached. Attach pins and tighten the lock nut. 4 VP--075 The thrust of the actuating cable springs can be adjusted by means of the nuts (). When the rear panel is closed, the distance should equal b = approx. 60 mm. Adjust as follows: If the rear panel is closed the bracing cable () should be relieved slightly and the claws engaged in the transmission. The cable length can be adjusted at the bracket (4). The slacker the bracing cable () is, the later the transmission will be switched when the rear panel opens. If the rear wall is slightly opened, the nut () must be adjusted so that the roller (5) closes off flush with the tip of the slotted link (6). 4 b a The tip of the slotted link (6) must not be under the roller (5) when the rear wall closes Net Wrapping System 6 5 Unintentional actuation of the net wrapping system must be prevented. The cutter blade on the net wrapping system is extremely sharp. Extreme risk of injury! Adjusting the cutter blades When the cutter bar stop () fits close to the stop (), the gap a between the spring bar () and the bearing pipe (4) should be a = approx. mm or the gab b between the bearing (6) and the bearing pipe (4) should beb = 8 mm. 6 a=mm VP70005 b=8mm Adjustment: Undo bolt (5). Slide until gap is a = mm / b = 8 mm. Tighten the bolt (5). 5 4 RP-B-00 VII -

111 Maintenance 7..5 Adjusting the Scraper Bar In Relation to the Upper Spiral Roller The scraper bar is adjusted relative to the upper spiral roller inside the bale chamber. Make certain to close the shut-off tap on the left-hand tailgate hydraulic cylinder after opening the bale chamber. To adjust the gap between the scraper bar () and the upper spiral roller (), undo the nuts () and the hexagon socket screws (4) in the blade bar. Slide the scraper bar inside the slot until it fits close to the spiral roller. Retighten the nuts () and the hexagon socket screws (4). After successful adjustment, rotate the round baler by hand and check whether the scraper bar comes into contact with the spiral roller. 4 4 VP--0 VII -

112 Maintenance 7. Adjusting the Sensors 7.. Twine Mechanism Sensor The twine mechanism sensor () is located in the center behind the twine mechanism. The gap (x) between the sensor and the switch rocker () must be approx. mm. Adjustment: Undo the lock nut (). Adjust the sensor () until gap is x = mm when the switch rocker () is in raised position. Tighten the lock nut (). X RBV Wrapping Mechanism Sensor The sensor () is located on the wrapping mechanism in front of the V-belt pulley. The gap between the sensor and the toothed disk () must be a = mm. Adjustment: Undo the lock nut (). Adjust the sensor () until gap is a = mm. Retighten the lock nut (). a RBV0500 The second sensor () is located on the right-hand side of the machine over the V-belt. The gap between the sensor and the flat bar for the tension roller () must be a = approx. mm Einstellung: Undo the lock nuts (). Adjust the sensor () until gap is a = mm. Retighten the lock nuts () against one another. CP080 Adjust the sensor in the slot in such a way that the tension mechanism or connecting link (4) comes to a stop, as is shown in the diagram (with the tension roller moving from above to below). 4 CP090 VII - 4

113 Maintenance 7.. Rear gate sensors Left hand rear gate sensor Sensor () is located on the side wall next to the left hand locking hook () of the rear gate. mm a 4 5 RP Right hand rear gate sensor Sensor () is directly located on the right hand locking hook of the rear gate. 4 5 Basic adjustment: The locking hooks () must rest against the stop screws (5). The outer edges of the magnets (4) must be even with the outer edges of the sensors () and (). Dimension (a) between sensor and magnet should be a = 6mm. a CP If locking hook () is pushed down, the display of the comfort control unit must change from "" to "0" if dimension b is equal to 0- mm. If this should not be the case the sonsors must be re-adjusted. 0- mm b RP b CP VII - 5

114 Maintenance 7..4 Sensor for the Cutting System Blades The sensor () for the cutting system blades is located on the blade shaft on the right-hand side of the machine. Adjustment: Undo the lock nuts (). Adjust the sensor so that gap a between the sensor and the lever () is a = mm when the lever is in raised position. Retighten the nuts () against each other. The height of the sensor () is also adjustable. Adjust the sensor so that the corresponding indicator light on the control box flashes when the lever is turned approximately 0. a CPB Tailgate Sensor II (Tailgate completely open) The sensor is located on the left-hand side of the machine near the tailgate hinge. When the tailgate is completely open, the outer edge of the sensor () and the outer edge of the bearing bracket () must be flush with one another. The gap between the sensor () and the bearing bracket () should be a = mm. Adjustment: Undo the lock nuts (). Move sensor () until its outer edge () is equal with that of the bearing support (). Adjust sensor () until the gap to the bearing bracket () is a = mm. Tighten the nuts (). This sensor activates the conveyor table, too. a CP Sensor for the conveyor table A second sensor (4) is installed at the left-hand side of conveyor table (). After the bale has been taken over by the table, this sensor switches on the floor conveyor to prevent the conveyor slat coming into contact with the rear wall. The clearance between sensor (4) and conveyor slat (5) should be - mm, when the baling floor bearing on this side rests against the conveyor. 4 5 CP76-0 VII - 6

115 Maintenance 7..7 Swinging Table Sensor The sensors are located on both sides of the swinging table. If there is no bale on the swing table, adjust the distance to the sensor () to approx. mm on the threaded piece () of the signal wire (). 4 a Adjustment: Undo the lock nut (4). Adjust the sensor until gap is a = mm. Tighten the lock nut (4). CP Rotation Sensors on the Swinging Table Sensor () is located on the left hand machine side at the swing table pivot. Einstellung: Move swing table to the front position (see section 6.0 Manual operation of swing table). To set the desired value activate the sensor testing program (see section B.4 Sensor test / manual operation of swing table). Turn the distance sensor until a value of is reached. CP Rpm Sensor Rpm sensor () is located at the front part of the machine inside the main gearbox. The setting of this sensor cannot be varied. CP VII - 7

116 Maintenance 7..0 Sensor for the retaining arm right / left Right hand sensor Sensor () for the right hand retaining arm is located on the right hand machine side on the swing table. Left hand sensor The sensor for the left hand retaining arm is located on the left hand machine side on the swing table. Setting: Move the right and left hand retaining arm to the lower position (see section 6.0 Manual operation of the left and right hand retaining arm). To set the desired value for both retaining arms activate the sensor testing program (see section B.4 Sensor test / manual operation of the left and right hand retaining arm). Turn the distance sensor until a value of 8 (7) is reached. CP00000 VII - 8

117 Maintenance 7.. Sensors on the Wrapping Arm There are three sensors in the area of the wrapping arm bearing. - Sensor (I) signals that the foil is torn or the end of the foil roll has been reached. - Sensor (II) signals the wrapping arm starting postition. - Sensor (III) signals the wrapping arm position to the electronics. I Sensor I (film tear) II III CP40005 Carry out adjustment without inserted foil roll. The following steps must be carried out on both polythene sheet holders as both holders must always be adjusted equally. a Use transmitter () to adjust the monitoring system for the film tear or end of film warning. Adjustment: Loosen the lock nuts (). Move transmitter () in relation to the solenoid () until clearance a = 4 mm. Retighten the lock nuts (). CP40004 To adjust sensor I () move the wrapping arm using the manual control until sensor I () is located above sensor (). Clearance between sensor () and sensor () must be a = mm. Adjustment: Loosen lock nut (9). Adjust both sensors placed on the wrapping arm until clearance a = mm. Retighten lock nut (9). 9 a CP40006 VII - 9

118 Maintenance Sensor II (basic adjustment of wrapping arm) The space between the projection () on the perforated plate () and the sensor () must be a = mm for the wrapping arm stop position. Adjustment: Undo the lock nut (4). Adjust the sensor () until gap is a = mm. Tighten the lock nut (4). 4 a CP40006 Sensor III (wrapping arm position) The gap between the perforated plate () and the sensor () must be a = mm. Adjustment: Undo the lock nut (). Adjust the sensor () until gap is a = mm. Tighten the lock nut (). a CP Guard Bar Remove protection cover () from the wrapping arm bearing. To do so remove fastening bolts (). KR0080 If the guard bar is actuated, the weight () falls down and activates the safety switch (). In the non-activated state there must be a gap of a = approx. 5 mm. Undo the fastening bolts () of the safety switches. Carry out adjustment. Tighten the fastening bolts (). Replace protection cover. a KR0090 VII - 0

119 Maintenance 7. Maintenance 7.. Special Safety Instructions The following general rules apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a complete standstill. Switch off the motor. Remove ignition. Secure the tractor and round baler against rolling. Cut supply voltage to comfort controls. If the tailgate is open, secure it at the shut-off tap to prevent it from falling. After completing maintenance work reattach all protective plates and protective devices properly. Avoid skin contact with oil and grease. In case of injuries caused by oils, seek immediate medical assistance. Follow all further safety instructions to avoid accidents and injuries. 7.. General Information To ensure trouble-free operation of the round baler and to minimize wear, maintenance should be carried out at specific intervals. This includes the cleaning, greasing, lubrication and oiling of assemblies and components. Torque M A (unless otherwise stated) A 5.6 O/ M 4 M 5 M 6 M 8 M 0 M M 4 M 4x,5 M 6 M 6x,5 M 0 M 4 M 4x,5 M 4x M 7 M 7x M M A (Nm), 4,5 7,6 8 7,0 5, ,4 8, , A = thread size (Resistance class is given on the bolt head) A KR--0 Check nuts and bolts regularly (approx. every 50 hours) for tightness and tighten if necessary! VII -

120 Maintenance Maintenance at specified intervals Intervals Machine component oil change check adjust bleed tighten after initial 8 operating hours wheels, wheel nuts x and after every wheel change after first time chain tension: use floor conveyor drive x x then after every 00 bales pick-up drive x x chain tension: floor conveyor drive x x at beginning of season floor conveyor x x (after approx. 5 bales) roller drive x x pick-up drive x x after first time use (approx operating hours) and then annually after every season gearbox x VII -

121 Maintenance min. 0 HL 5 a 7 Z a 9 I II 6 Z a b a b 4 7 VP000 HL VII -

122 Maintenance The adjustment jobs listed below must only be performed while the machine is turned off. Switch off the engine, remove the ignition and disconnect the V supply voltage. Secure the round baler and tractor against rolling. Tandem axle Compressed air system and hydraulic brake The brake activation has been adjusted in the factory. The brake must be readjusted: if the effect of braking diminishes. (because of wear on the brake shoes, for example). if the activation path of the brake cylinder "X" is greater than 50 mm. Adjust the braking activation: Each time before you readjust the brake linkage (a, b), the thickness of the lining on the brake shoes must be checked. The thickness of the lining must still be at least mm. Disconnect the brake linkage (b) from the brake lever (4) Loosen the counter nuts () on the brake linkage (a). Turn the brake linkage (a) until the brake lever path a is about 0 mm on activation. After the brake linkage (a, b) has been readjusted, check whether the wheels turn freely when the brake is released. If they do not, the brake linkage (a, b) must be readjusted (shorten the brake linkage) The threading overhang (6) of the brake linkage (a, b) on the clevises must be min. = 0 mm. If the minimum threading length (6) (min. = 0 mm) cannot be reached, the brake lever (4, 5) should be moved on the brake shafts against the operating direction (7). Tighten counter nuts (, ) on the brake linkages (a, b). Make certain that all safety equipment is mounted. The compensation lever () must be flush both in the oblong hole (I), and in the upper part (II) of the support () for all settings. Disconnect the brake linkage (a) from the brake lever (5). Then mount the brake linkage (b) on the brake lever (4) again (note the length of the brake lever (HL)). Loosen the counter nuts () on the brake linkage (b) Turn the brake linkage (b) until the brake lever path a is about 0 mm on activation. The compensation lever () must be flush both in the oblong hole (I), and in the upper part (II) of the support () for all settings. Then mount the brake linkage (a) on the brake lever (5) again (note the length of the brake lever (HL)). Activate the brake. When you do this, the cylinder stroke X must be between 5 mm and 50 mm. If the cylinder stroke X is too great, readjust the brake linkage (a, b) (increase the length of the brake linkage). VII - 4

123 Maintenance 7.. Tyres Repairs to the tyres should be carried out by trained personnel only using the right tools. Park the round baler on firm, level ground. Place wheel chocks under the tyres to prevent unintended rolling. Regularly check that wheel nuts are properly seated and tighten if necessary! Do not stand in front of the tyre when inflating it with compressed air. The tyre could burst if too much pressure builds up inside. Risk of injury! Check the tyre pressure at regular intervals. Always slacken and tighten the wheel nuts in the sequence shown in the diagram on the right. Check the wheel nuts 0 operating hours after mounting and tighten if necessary. After this, check that the wheel nuts are properly seated every 50 operating hours. 6 Thread spanner number of max. torque moment size bolts per mm hub black galvan. 4 5 M x,5 9 4/5 95 Nm 95 Nm M 4 x,5 5 5 Nm 5 Nm M 8 x, Nm 0 Nm M 0 x,5 7/ Nm 40 Nm KR-- M x,5 8/0 50 Nm 560 Nm M x Nm 505 Nm Check the tyre pressure at regular intervals and refill if necessary. Tyre pressure depends on the size of the tyre. The required values are listed in the table shown on the right. type of tyre tyre pressure [bar].5/80-5./0 PR 4,5 5.0/55-7/0 PR,5 9.0/45-7/0 PR,0 500/50-7/0 PR,0 5 x /4 PR,5 500/45-.5/8 PR,5 500/45-,5/ PR,0 500/55-0, PR, Drawbar Tighten the bolts after 0 operating hours. Check the bolts every 50 operating hours. 800 Nm 70 Nm RP--00 VII - 5

124 Maintenance 7..5 Required Quantities and Lubricant Designations for Gearboxes Biological lubricants Required quantity [litres] Oil typ Brand name Main gearbox,8 l SAE 90 Gearbox on the wrapping,0 l Flowing gearbox grease arm GFO 5 (Service life grease lubricated) on request 7..6 Oil level check and oil change intervals (gearboxes) Gearbox oil should be changed after initial use (approximately 0-50 hours) and at the end of each season. Check the oil each time before using, but in any case at least after every 500 pressed round bales. For biological lubricants, the oil change intervals must be strictly adhered to due to ageing of the oils Main gearbox Oil inspection: Intervals see section 7..6 Remove check screw () Oil level up to bore hole If necessary, top up oil (SAE 90), fit check screw Changing the gearbox oil: Intervals see section 7..6 Unscrew the oil level () and oil drain () screws. Catch the gearbox oil in a suitable container as it drains off. Screw in the oil drain screw. Fill the gearbox oil through the check hole until it starts to overflow. Screw in the oil check screw. RBV05090 Oil quality: see section 7..5 Tank capacity: see section 7..5 Dispose of used oil properly! VII - 6

125 Maintenance 7..8 Gearbox on the wrapping arm Oil inspection: not required since the mechanism is permanently lubricated with grease Changing the gearbox oil: only after repairs Oil quality: see section 7..5 Tank capacity: see section 7..5 Dispose of used oil properly! CP Drive Chains 7.4. Special Safety Instructions The drive chains are equipped with protective devices. Always reattach or close the protective devices after completing work on the chains General Information Central lubrication only The chain lubrication device supplies oil to all drive chains except those of the swinging table and conveyor table. As the lubricating oil lines are not subjected to high pressure, clogging may occur. For this reason, the lubricating oil lines should be checked daily before each use to ensure proper function. How the central chain lubrication device operates is explained in the Basic Settings and Operation section of this booklet. VII - 7

126 Maintenance 7.4. Gearbox on the wrapping arm Floor conveyor drive The floor conveyor drive is located on the left-hand side of the machine. length of stretched spring a = mm. Slacken lock nut (). Rotate the nut () until a = mm. Tighten lock nut (). a KR080 Pick-up Be careful! Risk of pinching! Lower the pick-up onto the ground. Pick-up main drive The main drive is located on the pick-up on the right-hand side of the machine. Length of stretched spring a = 0 mm. Slacken the lock nut. Rotate the nut () until a = 0 mm. Tighten the lock nut again. Pick-up drive a b The pick-up drive is located on the pick-up on the righthand side of the machine. Length of stretched spring b = 0 mm. RBV0600 Slacken the lock nut. Rotate the nut () until b = 0 mm. Tighten the lock nut again. Filling auger drive The filling auger drive is located on the pick-up on the lefthand side of the machine. length of stretched spring a = 0 mm. Slacken the lock nut. Rotate the nut () until a = 0 mm. Tighten the lock nut again. a RBV0680 VII - 8

127 Maintenance Roller drive The roller drive is located on the right-hand side of the machine. Length of stretched spring a = 80 mm. Rotate nut () along threaded spindle () until a = 80 mm. a RP-A-004 Cutting system drive The cutting system drive is located on the right-hand side of the machine. Length of stretched spring a = mm. a Slacken lock nut (). Rotate the nut () until a = mm. Tighten the lock nut () again. KR00009 Double twine binding drive The drive chain () of the double twine binding guide is located in the binding mechanism. Open the flaps () to access it from the front. You do not need to tension the drive chain, as this is done by an automatic chain tensioner. VP--07 Rear Floor Conveyor Drive The rear floor conveyor drive is located on the lefthand side of the machine. length of stretched spring b = 90 mm. b Loosen lock nut (). Rotate the nut () until b = 90 mm. Tighten lock nut (). RBV05050 VII - 9

128 Maintenance Conveyor table chain drive The conveyor table tensioning device is located under the rear wall at the front side. Release bolt () at either side and tension the shaft. Then retighten bolt (). CP74-0 Das Lager () vom Rollboden sollte zur Tandemachse (4) einen Abstand X = 5-0 mm haben. X 4 CP VII - 0

129 Maintenance Conveyor table chain drive The conveyor table tensioning device is located under the rear wall at the front side. Release bolt () at either side and tension the shaft. Then retighten bolt (). CP74-0 Das Lager () vom Rollboden sollte zur Tandemachse (4) einen Abstand X = 5-0 mm haben. X 4 CP VII - 0

130 Maintenance 7.5. On-Board Hydraulic System Components L R KR valve block on Conveyor table tailgate actuation open 4 lower supporting arm left 5 lower supporting arm right 7 wrapping arm drive 8 swing table to the bale ejector 9 raise supporting arm right 0 raise supporting arm left tailgate actuation closed 6 swing table to bale pick-up General Information The on-board hydraulic pump is driven directly by the PTO shaft via a gear box. The hydraulic tank is located on the rear left-hand side of the machine. The hydraulic filter of the on-board hydraulics is located under the front left cover flap. The control valves are located in a box on the rear left side of the machine. The control valve labels are located in the lid. VII -

131 0 F C Maintenance Hydraulic Tank Check the hydraulic oil level when the hydraulic oil is warm. When checking the oil level the tailgate must be closed and the bale jack must be in the bottom position. Read oil level from the inspection glas () and top up if necessary. Before topping up clean area around the filler plug (). Oil change interval: - every 500 operating hours - at least at the end of each season Oil types: a) HLP ISO-VG 46 (first commissioning) (approx. 7 l) b) HVLP ISO-VG /46 c) HEES 46 (biologically easily degradable) KR0040 Do not mix different types of oil! When changing the type of oil, observe the VDMA (German Mechanical Engineering Association) directives! Hydraulic filter Carry out work on depressurized hydraulic system only. The on-board hydraulic filter is located at the front left side of the machine. Interval for the change of filter - every 500 operating hours - at least at the end of each season Depressurize the on-board hydraulics. Screw off filter casing (). RBV0550 Replace filter element. Screw on filter casing (). Check for leakage. Oil types: a) HLP ISO-VG 46 (first commissioning) b) HVLP ISO-VG /46 c) HEES 46 (biologically easily degradable) Do not mix different types of oil! When changing the type of oil, observe the VDMA directives! VII -

132 P P Maintenance Hydraulic Circuit Diagram L/5bar 9 9 L/5bar 0 Spannzyl. Spannzyl. bar 5-60 bar 0 bar 4 bar P P T T Ø,0 Ø,0 Ø, Ø, A B S a V P T S a A B V P T S A B a b V P T S 4 V Ø 0,8 S 5 A B a b V P T S 6 V Ø 0,8 S 7 A B S 8 a b V P T V S 9 A B S 0 a b V P T V S a A B 9 V P T R 80 bar CP40006 Conveyor table Tailgate Supporting arm left 4 Supporting arm right 5 Swing table 6 Wrapping arm brake 7 Wrapping arm drive 8 Swing table drive 9 Pressure cylinder Hydraulik vom Schlepper 0 Blade 0 Pick-up 7.6 Drawbar Ring Hitch If the wear limit of the bushing inside the ring hitch has been reached, the bushing should be replaced. a The wear limit of the bushing inside the ring hitch () is a = 4 mm. If this value is exceeded, the bushing needs to be replaced. To minimize wear, clean and grease the bushing and ring hitch daily. VP--007 VII - 4

133 Maintenance 7.7 Sharpen Cutting System Blades Check the sharpness of the blades () daily. Whenever required, sharpen the detached blades on the back side of the cutting edge (). Never grind the rippled side. 5 mm If possible, use the KRONE Sharpening Device to sharpen the blades. KR Maintaining the Compressed Air Brake System 7.8. Service Line Hose Couplers (Non-Reversible) SUPPLY hose coupler (red) Use: The service line hose couplers are built into the two-line compressed air brake systems to connect the tractor brake line to the round baler. Maintenance: After disconnecting the service line hose couplers, close the covers or place the hose couplers in the empty couplings provided to prevent dirt from entering. Replace any damaged ring seals. Check: Check that the service line hose couplers engage properly and do not leak. Replace defective couplers. RP-A-0 BRAKE hose coupler (yellow) RP-A-0 VII - 5

134 Maintenance 7.8. Air Filter for Piping Use: The air filters for the pipe lines () and () are installed in front of the brake valve. They clean the compressed air and in doing so prevent malfunctions the equipment. The brake system remains functional even if the filter element is clogged in both flow directions. Maintenance: The filter element should be cleaned at regular intervals e.g. each year before the season begins. It is possible to remove the filter element without having to detach the piping air filter from the line by pressing the cover and loosening the hook snap ring. CP Compressed Air Reservoir The compressed air reservoir () stores the compressed air delivered by the compressor. During operation, condensate may collect inside the compressed air reservoir. The water drain valve () on the bottom of the compressed air reservoir should be actuated every day during the winter, otherwise weekly or after 0 hours of operation. Damaged reservoirs should be replaced. Check: Drain any water present from the compressed air reservoir (). Check the water drain valve () for leaks. CP Drain Valve (Manually Operated) Use: The drain valve is installed to evacuate air and water from the compressed air reservoir. Maintenance: The drain valve should be actuated every day during the winter, otherwise weekly or after 0 operating hours. If the drain valve leaks as the result of dirt buildup, unscrew it from the compressed air reservoir and clean it or replace with a new valve. VII - 6

135 Maintenance 7.9 Cleaning Tensioning Arm at floor conveyor rear Straw and other materials may collect in the space (marked by the arrow) between the metal braces () and (). The floor conveyor chain tensioner cannot work as well as it should. The tension is reduced. Clean the space. KRS Shortening the floor conveyor chains 7.0. Shortening the rear floor conveyor chain Before chain length can be checked, the rear tensioning arms must be cleaned. (see Section 7.0) Open the tailgate () fully. Secure the tailgate using the shut-off tap (). (see also Section 7.5.) If the distance a between the tailgate () and the roller chain is greater than 0 mm, the roller chain needs to be shortened. Slacken the floor conveyor. Shorten the chain as described below. a The shut-off tap on the lefthand cylinder must be closed. KRS--00 VII - 7

136 Maintenance To shorten the chain () a rail () is detached as follows. Remove the wire pins () on both sides. Detach the rail (). Remove two chain links (). Connect the roller chain with a chain-connect link. KRS Shortening the front floor conveyor chain If the chain tensioning lever is in Position b, the roller chain must be shortened as described above. The chain tensioning lever must be in Position a after the roller chain has been shortened. b a KRS--0 VII - 8

137 Maintenance 7. Lubrication 7.. Special Safety Instructions The following general rules apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a complete standstill. Switch off the motor. Remove ignition. Secure the tractor and round baler against rolling. Cut supply voltage to comfort controls. If the tailgate is open, secure it at the shut-off tap to prevent it from falling. After completing maintenance work reattach all protective plates and protective devices properly. Avoid skin contact with oil and grease. In case of injuries caused by oils, seek immediate medical assistance. Definition of Terms: Term Lubricant Location/Amount Special Notes grease all-purpose grease lubrication nipple/approx. remove excess grease from two strokes from lubrication nipple grease gun lubricate use vegetable slide face / apply remove any old lubricants thinly with brush and excess oil unless otherwise specified oil use vegetable oils chains spread onto chain unless e.g. double connection evenly unless otherwise specified The maintenance intervals listed are based on an average work load for the round baler. Under increased work loads and extreme operating conditions the intervals should be shortened. Cardan shaft All lubrication intervals refer to hours of operation. 8h 8h 0h 8h The lubrication intervals for the cardan shaft are shown in the diagram on the right. For additional information refer to the operating instructions provided by the cardan shaft manufacturer. 40h 40h RP VII - 9

138 Lubricating Points Maintenance The following chart lists the lubrication points on the round baler and the number of lubrication nipples. Lubrication points Number of lubrication nipples pick-up cam track (right) support drive shaft and bearing support from rear floor conveyor (right + left) 5 guide shaft front top on the tensioning device (right + left) tailgate cylinders (right + left) tandem axial pendulum arm bearing support (right + left) bearing for floor conveyor shaft (right) bearing for spiral roller (right) left nipple block: bearing for cutting system floor conveyor drive (bearing) bearing for spiral roller right nipple block: cutting roller intermediate drive inside intermediate drive outside Spur gears for polythene sheet stretching (both stretching devices) grease Chain drives floor conveyor drive left pick-up drive right and left roller drive right cutting system drive right floor conveyor chain left and right central lubrication central lubrication central lubrication central lubrication central lubrication VII - 0

139 Maintenance 7..Lubrication Points on the Round Baler (right-hand side) 0h 0h 0h 0h 0h 0h 4 0h 0h 0h 0h 0h VII -

140 Maintenance 7..Lubrication Points on the Round Baler (left-hand side) 00h 0h 0h 9 0h 0h 50h 0h 0h 0h VII -

141 Winter Storage 8 Winter Storage Special Safety Instructions The following general rules apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a standstill. Switch off the motor. Remove ignition. Secure tractor and round baler against rolling. Cut supply voltage to comfort controls. If the tailgate is open, secure it at the shut-off tap to prevent it from falling. After completing maintenance work reattach all protective plates and protective devices properly. Avoid skin contact with oil, grease, cleaning agents and solvents. In case of injuries or burns caused by oils, cleaning agents or solvents, seek immediate medical attention. Follow all further safety instructions to avoid accidents and injuries. 8. General Information Clean the round baler thoroughly inside and outside before putting it in winter storage. If a high-pressure cleaner is used, do not aim the water jet directly at the bearing points or on-board computer. Grease all lubricating points after cleaning. Do not wipe away any grease which oozes out of the bearings. This grease ring provides additional protection against moisture. Remove the drive chains and wash them in petroleum (do not use any other solvent). At the same time, check for wear to the chains and chain wheels. Lubricate the chains after cleaning, attach and tighten. Check that all moving parts (such as deflection rollers, joints, tension rollers, etc.) move easily. If necessary, remove, clean and remount after regreasing. Replace with new parts if necessary. Only use original KRONE spare parts. Take apart the cardan shaft. Grease the inner tubes and protecting tubes. Apply grease to the lubrication nipple on the universal joint and to the bearing rings on the protecting tubes. Park the round baler in a dry place away from artificial fertilisers or animal stalls. Touch up damaged paintwork, thoroughly coat unpainted parts with anti-corrosion agent. Use only a suitable vehicle jack to jack up the round baler. Make sure that the machine is in a secure position when jacked up. Jack up the round baler to prevent damage to the tyres (tyre damage may occur when the round baler is left standing in the same position for extended periods). Protect the tyres against outside influences such as oil, grease, direct sunshine etc. Complete the required repair work immediately following the harvest season. Prepare a list of all required spare parts. This makes it easier for your KRONE dealer to process orders and you can be certain that your machine will be available for use in top condition at the start of the next season. VIII -

142 VIII - Winter Storage

143 Return to Service 9 Return to Service Special Safety Instructions The following general rules apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a complete standstill. Switch off the motor. Remove ignition. Secure the tractor and round baler against rolling. Cut supply voltage to comfort controls. If the tailgate is open, secure it at the shut-off tap to prevent it from falling. Avoid skin contact with oil, grease, cleaning agents and solvents. In case of injuries or burns caused by oils, cleaning agents or solvents, seek immediate medical attention. After completing maintenance work reattach all protective plates and protective devices properly. Please observe all other specific safety instructions. 9. General Information Before returning to service, start the wrapping mechanism manually and turn the mechanism by hand. Check the starter systems of the wrapping mechanism. Grease all lubrication points and lubricate the chains. Wipe away any grease which oozes out of the bearings. Check the oil level in the main drive gear box and top up according to specification if necessary. Check hydraulic hoses and lines for leaks; replace if necessary. Check tyre pressure and add air if necessary. Check that all bolts are fastened tightly and tighten if necessary! Check all electrical connection cables and the lighting; repair or replace if necessary. Check all the settings on the round baler and, if necessary correct them.. Clean the brake disk () of any rust on the bearing surface (). CP060 IX -

144 IX - Return to Service

145 0 Faults Causes and Remedy Special Safety Instructions Faults Causes and Remedy The following general rules apply to all maintenance, assembly, repair and adjustment work: Bring the machine to a complete standstill. Switch off the motor. Remove ignition. Secure the tractor and round baler against rolling. Cut supply voltage to comfort controls. If the tailgate is open, secure it at the shut-off tap to prevent it from falling. After completing repairs and maintenance work reattach all protective plates and protective devices properly. Avoid skin contact with oil and grease. In case of injuries caused by oils, seek immediate medical assistance. 0. General Faults, Causes and Remedy Fault Cannot lower pick-up. Possible Cause Hydraulic hose not connected. Remedy Insert hydraulic hose into the corresponding linkage. Pick-up not rotating Broken shear screw Replace shear screw Clogs in the intake area. If clogging occurs, stop the vehicle immediately and switch off the PTO as otherwise damage to the floor conveyor guides could result. Remove clogs. Swathes uneven or too large. Forward speed too fast. Machine is not level. Baffle plate set too low. Separate swathes. Reduce forward speed. Drive slower when starting the baling process until the acquired crop is rotating inside the bale chamber. Check the drawbar setting and adjust if necessary. Raise the baffle plate. Poor transfer of short crop from the pick-up to the blade rotor. Machine set too low at the front end. Raise machine front end, adjust drawbar height to ensure even transfer from the pick-up to the channel Baffle plate yields too far upwards. Completely remove spring from baffle plate. X -

146 Faults Causes and Remedy Fault Possible Cause Remedy Wrapping material used for barrel-shaped bales rips open in the middle. Bale is shaped like a cone. Bale chamber is filled unevenly. Number of wraps is too low. Net brake too tight. Net stretcher bar too tight. Bale chamber is being filled on one side only. Driving too fast at the end of the baling process. Twine or wrapping material ripped. Drive onto the swath from alternate directions. Increase the number of wraps. Release the net brake. Adjust the stretcher. Check that the bale chamber fills evenly during baling, drive more slowly, especially at the end of the baling process. Drive more slowly at the end of the baling process. Use only twine or wrapping material which meets the specified quality. Insufficient number of wraps. Twine / wrapping material separates. Reduce spacing between ties on twine wrapping system or increase number of wraps for wrapping material. Twine slips off bale edges. Twine holder for double tying is not pulled in. Crop is extremely dry or crumbly. Double tying chain is too slack. Set the twine limiters on the twine mechanism further inwards. Defective chain tensioner. Netting is not transported at the start. X - Netting has incorrect dimensions. The idler is not being pressed against the V-belt or the free-running end inside the actuating wheel is jamming. Netting roles have not been inserted correctly into the pick-up system and / or the roller brake mechanism is set incorrectly. Netting has not been inserted properly into the wrapping mechanism. Dirt in front of and on the starter cylinders can cause slipping. Channel clogged with straw The idler pulley of the V-belt cannot move far enough to the bottom. Use only netting rolls which have the specified dimensions. Check servo-motor or put the free-running end in gear. Remove dirt. Insert the netting roll in accordance with the operating manual, adjust the roller brake. Pull the netting out of the wrapping mechanism, reinsert in accordance with the operating manual. Following extended use of the twine wrapping mechanism, remove dirt which has accumulated inside the wrapping mechanism. Detach the cutter blades. Remove crop residues between the guard holder and the flat iron of the idler pulley.

147 Faults Causes and Remedy Fault Possible Cause Remedy Netting rips apart immediately after the start or during wrapping. Cutter bar drops again immediately after starting. Roller brake is set too tightly. Repeat start procedure. Check the brake setting. Cutter bar too low. Check cutter bar setting. Net wraps around rubber-coated roller. Netting is not being cut neatly. Netting does not extend to the outer edges of the bale. Cannot open tailgate properly. The bale does not roll out of the bale chamber or exits slowly. Twine is not being cut Net not far enough in channel. Net sticks to rubber-coated roller after extended period of non-use. Cutter bar does not drop down fully. Dull blades Netting is not being braked properly during wrapping. Netting has caught on the cutter blades. Wrapping mechanism starter cylinders are bent. Crop between spiral roller and scraper Net stretcher bar not functioning. Defective hydraulic connections Sides are too full or baling pressure is too high. Net stretcher bar has been folded downwards. Release the net brake. Drive with rpm during binding. Re-insert net after extended period of nonuse. Remove dirt. Replace blades Check the brake setting. Check the setting of the cutter blades. Check wrapping mechanism, replace if necessary. Adjust scraper. Rotate net stretcher bar. Replace hydraulic connections Do not drive so much to the side or fit discharge plates to the rear gate (PN ) Fold the net stretcher bar upwards. Netting is drawn in during baling. Net is broken. Netting too far in channel. Switch the comfort control system off and on. The baling floor is switched off too late. Increase tension on spring for netting brake and insert the net again. Advance with same rpm while binding. Readjust the spring for the baling floor stop. X -

148 Faults Causes and Remedy Fault Possible Cause Remedy The net does not reach the bale. Deflector plate () is pushed to the top by crumbly crops. Install bolt () M8 x 40 with nuts () at either side of deflector plate (). VP70004 Sheet torn Sheet stuck Sheet running behind Adjust sheet brake (see the section on setting the sheet brake) X - 4

149 Faults Causes and Remedy 0.Faults, Causes and Remedy in the Central Chain Lubrication Device Fault Low oil consumption Excessive oil consumption Machine is dry Pump is not being pressed at full stroke Possible Cause Low pressure Oil is too thick System is dirty Main pipe is torn Oil too dilute No pressure System is clogged Oil is too thick Obstructed nozzles Remedy Pump not working well Dirt in the pump area! Clean Pump is not being pressed at full stroke! Adjust in accordance with the operating manual Pump valve closing incorrectly! Detach; clean or replace! Replace with recommended oil! Clean or replace all measuring valves! Repair or replace! Drive with thicker oil! Reduce pump lift Pump does not run! Repair, adjust or replace Main pipe is torn! Repair or replace No oil in the system! Bleed system (see Central Chain Lubrication Device ) Dirt Clean system and clean or replace all measuring valves. Pipe jammed Repair or replace! Replace with recommended oil! Clean nozzles X - 5

150 Faults Causes and Remedy 0.Faults, Causes and Remedy in the Wrapping Mechanism Fault Foil forms bubbles Possible Cause Brake force too low Pretension too high Remedy Check spring pretension on the wrapping arm Adjust pretension Wrapping process not starting Foil is being cut off too early Foil is not being cut Tailgate does not close Hydraulic oil gets too hot Signal wires on the swing table bent Blade is adjusting too agressively Dull blades Shut-off tap closed Filter clogged Too little oil Straighten signal wires Adjust blade less aggressive Sharpen blades. Open shut-off tap Replace filter element Check oil level 0.4Error Messages for the Comfort Controls The error messages which appear on the comfort controls display are described in detail in Chapter 6.8. X - 6

151 Appendix A Commissioning A.Preparing for Commissioning Due to transport considerations, the cardan shaft and bale ejector do not come attached to the round baler at delivery. The round baler needs to be fully assembled prior to commissioning and adjusted to the type of tractor used. Some of the following parts are delivered without packaging. The words in parentheses indicates the storage location on the machine during transport CP00050_ spray paint can (twine box) propeller shaft (swinging table) propeller shaft support bracket (twine box) 4 hose and cable retainer (twine box) 5 fasteners (twine box) 6 guard cup (twine box) A -

152 Appendix Park the round baler on firm, level ground. Place two wheel chocks () under the wheels to prevent the baler from rolling. Apart from the propeller shaft, which is attached to the swinging table, all the other parts are in the twine box (). KR00008 Depressurise the tractor hydraulics. Connect the hydraulic hose () and () to the tractor hydraulics according to colour. RBR07 A -

153 Appendix A.Adjusting Drawbar Height To ensure optimum pick-up of baling material, the drawbar height must be adapted to the type of tractor being used. When attached to the tractor, the pick-up () must be parallel to the ground when lowered into working position. The height of the ring hitch should then be matched to the height of the tractor hitch. CPB0000 For this purpose: switch the pick-up to transport position raise the pick-up (tractor hydraulics) Slacken nuts (). Slide the low limiter () backwards. Tighten nuts (). Adjust both sides. the lower pick-up control valve. RBV9 Adjust the position of the pick-up. Crank the stand () up or down until the upper edge of the pick-up side section () is parallel to the ground. CPB000 Adjust drawbar height. Slacken the self-locking nuts () until you can turn the drawbar () inside the toothed disk connection (). Adjust the drawbar () to the height of the tractor hitch. CPB000 A -

154 Appendix Undo screw connection (4). Align the ring hitch () horizontally (parallel to the ground). Tighten screw connections () and (4) with the required torque. 5 The toothed disks (5) must mesh. Tighten the screw connections again after 0 operating hours! 5 4 KR00080 A. Attaching the Cardan Shaft A.. Installing the Cardan Shaft Hook the cardan shaft bracket () to the ring hitch (). RBV060 Slide the cardan shaft () with overload protection feature onto the machine shaft until the safety mechanism engages or the cardan shaft can be fastened (refer to the operating instructions provided by the manufacturer of the cardan shaft). KR044 A - 4

155 Appendix Secure the cardan shaft guard retaining chains on the machine. Place the cardan shaft () inside the cardan shaft bracket (). KR00084 A.. Attaching the guard cup for universal shaft DANGER! Danger of entrainment at P.T.O. shaft. Effect: Risk of injury when drawing in open long hair, jewellery or baggy clothes. The machine may only be operated with an attached guard cup. Remove guard cup () out of the twine box. Push guard cup () above the P.T.O. shaft at transfer gearbox () and install it with its hose clamp () at the transfer gearbox () in that way, that the great bore hole is all the way up around the circumference of the guard cup (). RPN000 A - 5