MAXAIR 240/260/360/460/484/684

Transcription

1 R MAXAIR 240/260/360/460/484/ B ENGLISH BERTHOUD Agricole 10/2012 To be read attentively and kept for further reference Safety, checks, maintenance of the sprayers: see manual

2 Contents See pages - General and safety (See manual No ) Technical specifications... 4 Descriptive plate... 5 Table of weights... 5 Sound measurements... 6 Dimensions... 6 Position of the safety stickers Starting-up the sprayer (See manual No ) Hitching the sprayer to the tractor Unhitching the sprayer Setting the sprayer Checking power take-off and engine speed Checking tractor advance speed Calculating flow rates of nozzles of equipment Albuz ATR nozzles for Fixflo or Variflo nozzle holders Table of unitary flow rates of Albuz ATR nozzles Layout of ALBUZ ATR nozzles Biflo S.G.M. nozzle holders TOREX nozzles Rinsing the sprayer before first use Checks to be carried out every time before the sprayer is used Using the sprayer (See manual No ) Operation with APS 51 pump Operation with GAMA 82 pump Handwash tank Rinsing tank Stirring Foaming into the tank Last filling operation Draining the tank Adjustment of belt tension Working with the gun Maintenance of the sprayer (See manual No ) Practical recommendations for the servicing of your sprayer Checks before spray season Maintenance after operation Winter storage Discs or filters dirty Cleaning the vannofilter Lubrication and greasing Maintenance diagram Spraying circuit... 36/38 Wiring diagram ARBOÉLEC Remember your parameters Notes on the treatments carried out during the season B MAXAIR

3 GENERAL AND SAFETY Meaning of the safety stickers. General safety measures. Hitching (instructions). Hydraulic circuit (instructions). Maintenance (instructions). Acceptable use of the sprayer Warning. See manual No "Safety, Checks, Maintenance of the sprayers" B MAXAIR 3

4 Technical specifications MAXAIR with APS 51 pump MAXAIR with Gama 82 pump Mounted air-assisted sprayer. - CHASSIS: - Steel chassis protected by U.H.R. polyester paint. - HITCHING: - 3 point vineyard hitch with 2 fixing heights on MAXAIR with APS 51 pump. - Automatic hitch on MAXAIR with Gama 82 pump. - PTO shaft: - Universal PTO shaft. - Maximum absorbed power:. 13 CV: MAXAIR 240 with APS 51 pump.. 19 CV: MAXAIR 260, 360 and 460 with APS 51 pump.. 20 CV: MAXAIR 484 and 684 with APS 51 pump.. 24 CV: MAXAIR 460 with Gama 82 pump.. 26 CV: MAXAIR 484 and 684 with Gama 82 pump. - TANKS: - High-density polyethylene main tank:. Nominal capacity 200/300/400/600 litres for MAXAIR with APS 51 pump.. Nominal capacity 400/600 litres pour MAXAIR with Gama 82 pump.. Drain valve and wide filling orifice. - Rinsing tank: 28 litres with 3-way valve on MAXAIR with Gama 82 pump. - Rinsing tank: 28 litres with 3-way valve as option on MAXAIR 360, 460, 484, 684 with APS 51 pump. - Handwash tank: 18 litres, independent. - Pumps: - APS 51 pump with 3 pistons/diaphragm (30 bar - 50 l/min). - Gama 82 pump with 3 pistons (40 bar - 80 l/min). - CONTROL: - Constant pressure control. - VENTILATION: - Metal diffuser protected by U.H.R. polyester paint for MAXAIR Polyethylene diffuser for MAXAIR 260, 360, 460, 484 and Metal ferrule protected by U.H.R. polyester paint for MAXAIR 240, 260, 360 and Polyester ferrule with air rectifiers made of composite material for MAXAIR 484 and Releasable turbine made of composite material:. Ø 400 mm for MAXAIR Ø 600 mm for MAXAIR 260, 360 and Ø 840 mm for MAXAIR 484 and fan positions according to model:. Low position (series): height: 700 mm sprayer on ground.. High position (option): height: 1,000 mm sprayer on ground for MAXAIR 260, 360, Filtration: - Filling filter: sieve, 8/10 mesh. - Suction filter: vannofilter, 6/10 mesh. - STIRRING: - Hydraulic stirring by no-sprayed liquid return to tank. - Distribution: - MAXAIR with APS 51 pump:. BERTHOUD distribution block including one main valve, 2 boom section shutters and 1 regulator. - MAXAIR with Gama 82 pump:. BERTHOUD piston shutter including to 2 boom section shutters and 1 pressure regulator at the front of the sprayer. - PRESSURE GAUGE: - Glycerine pressure gauge, 0/40 bar, diameter 60 mm (0/20 bar dilated scale). - DISTRIBUTION BOOMS: - 8 outlets: MAXAIR outlets: MAXAIR 260, 360 and outlets: MAXAIR 484 and outlet distribution booms fitted with stainless steel Torex nozzles (adjustable and shut-off type spray). - Distribution booms with 10 and 12 outlets fitted with FIXFLO or VARIFLO shut-off nozzles with anti-drip devices and turbulence nozzles. - OPTIONS: - Air deflector Ø 600 mm with orientation flaps on MAXAIR 260, 360 and 460 high position or Ø 840 mm with orientation flaps for MAXAIR 484 and 684 high position. - Upper orientation flaps. - Air turbine cowl Ø 840 mm. - Filling by auto-injector with 6 metres of hose. - American spray nozzle. - Gun holder. - Independent incorporation hopper (requires the Gun holder option on the Gama 82 version). - Biflo nozzles. - Arboélec on MAXAIR 360, 460, 484 and B MAXAIR

5 DESCRIPTIVE PLATE - The location of the descriptive plate on your sprayer is indicated on the view in page 7. - The box "Type Berthoud" is made up of letters and figures. - Example: 2 MX M = Turbine Ø = Rated capacity of the tank 300 litres M = Manual control - E = Electric control MX = MAXAIR sprayer 2 = Product family The empty weight and gross laden weight boxes feature the data of the table below plus the DREAL declarations. Year of manufacture. TABLE OF WEIGHTS (in kg) The data below are valid for France only (see the document DREAL). MAXAIR SPRAYERS APS 51 pump Gama 82 pump Low position High position Low position High position Kerb weight 120 Gross vehicle weight Kerb weight 140 Gross vehicle weight Kerb weight 160 Gross vehicle weight 501 Kerb weight 180 Gross vehicle weight Kerb weight Gross vehicle weight 681 Kerb weight 290 Gross vehicle weight Note: the guaranteed gross laden weight relates to nominal filling of the sprayer. - Before hitching your sprayer, you are advised to check the maximum allowable load of your tractor's hitch yoke. - This information is forwarded to you by your tractor supplier in the technical data of your sprayer B MAXAIR 5

6 Sound measurements ATMOSPHERIC NOISE EMITTED BY: MAXAIR 260 sprayer - Sound pressure Driver's environment LPA in db(a): - Tractor alone = Tractor + sprayer = Sound pressure Peak level: - Tractor alone = Tractor + sprayer = Sound power LWA: - Tractor alone = Tractor + sprayer = ATMOSPHERIC NOISE EMITTED BY: MAXAIR 484 and 684 sprayer - Sound pressure Driver's environment LPA in db(a): - Tractor alone = Tractor + sprayer = 71 - Sound pressure Peak level: - Tractor alone = Tractor + sprayer = Sound power LWA: - Tractor alone = Tractor + sprayer = Comply with the legislation in force and use ear-protectors if necessary. Dimensions B C D A Sprayers MAXAIR 240 MAXAIR 260 MAXAIR 360 MAXAIR 460 MAXAIR 484 MAXAIR 684 Overall length A 0.97 m 1.20 m 1.20 m 1.20 m 1.35 m 1.35 m Overall width B 0.80 m 0.80 m 0.85 m 1.05 m 1.05 m 1.33 m Overall height C 1.40 m 1.40 m 1.46 m 1.46 m 1.46 m 1.67 m Height D 0.63 m 0.58 m / 1.00 m 0.58 m / 1.00 m 0.58 m / 1.00 m 0.60 m 0.60 m B MAXAIR

7 Position of safety stickers - MAXAIR BERTHOUD It is very important to keep the safety stickers in location and in good condition as they draw your attention to possible dangers and refer to the operator's manual. Check their location on the sprayer and see their meaning in manual No (sprayers safety, checks and maintenance) B MAXAIR 7

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9 STARTING-UP THE SPRAYER Adapting the PTO shaft. Checking power take-off speed. Checking engine speed. Checking tractor advance speed. Checking volume/hectare. Checking tractor wheel travel distance. Installation and adjustment of the speed sensor. See manual No "Sprayers safety, checks and maintenance" B MAXAIR 9

10 Hitching the sprayer to the tractor NORMAL HITCHING: - Adjust the 2 lower eye bolts of the sprayer according to the tractor, (2 methods of assembly, by turning over part (1) in the low or high position) (figure opposite). - Hitch and adjust the position of the sprayer. The sprayer must be horizontal. - Adapt the PTO shaft (see manual No "Sprayers safety, checks and maintenance"). - Attach the small chain of the drive shaft covers to the place reserved for it. - Place the control unit or electric unit on the tractor within reach of the user. High position Low position POINT AUTOMATIC HITCH: - Mount the BERTHOUD automatic hitch (1) or ACCORD hitch (2) (figure opposite) on the tractor. CAUTION: In the case of an ACCORD hitch, make sure the safety stop reference is mounted on the chassis of the sprayer. (Adjust the play with the ACCORD latch via the screw (3). Tighten the nut on the screw (3)). - Mount part of the PTO shaft on the sprayer. - Reverse the tractor and hitch. Adjust sprayer position. The sprayer must be horizontal. - Assemble the other part of the PTO drive on the tractor (see manual No "Sprayers safety, checks and maintenance"). - Attach the small chain of the drive shaft covers to the place reserved for it. - Place the control unit or electric unit on the tractor within reach of the user Unhitching the sprayer - Put the sprayer on a flat, hard surface. - Put the sprayer in its parking position. - Put the control unit or the electric unit on the sprayer. - Disconnect the PTO shaft from the tractor. - Rest the PTO shaft on its support so as not to damage its protectors. - Unhitch the sprayer B MAXAIR

11 SETTING THE SPRAYER The following must be performed to set the sprayer:. Check of the power take-off (PTO) speed.. Check of the advance speed.. Calculation of the flow rate of the nozzles of the equipment.. Check of the flow rate of the nozzles of the equipment. Checking power take-off and engine speed - Measure the power take-off speed using a tachometer. - Adjust the engine speed to obtain 540 rpm at the power take-off. - Identify the corresponding engine speed on the tachometer of the tractor dashboard: we recommend you put a mark (R) on the dial or record the value given by the digital readout. R Checking tractor advance speed - Measure 100 metres in a field. - Start in any gear, power take-off speed of 540 rpm running. - Measure the time taken to cover the distance Calculate the speed by applying the following formula: 100 meters Speed (in km/h) = 3,6 x Distance covered (en meter) Time taken (en seconds). Example: Distance = 100 meters Time taken = 62 seconds Speed = 3.6 x 100 = km/h rounded off to 5.8 km/h B MAXAIR 11

12 Calculating flow rates of nozzles of equipment Calculating the overall flow rate of the equipment per minute Equipment flow rate (l/min) = Volume (l/ha) x Speed (km/h) x Spraying width (m) 600. Example: Volume/ha = 500 l/ha Speed = 5,8 km/h Spraying width = 5 metres NOTE: Spraying width = planting distance. 500 x 5,8 x 5 Equipment flow rate = = 24,2 l/min 600 Determining the working pressure 1. Sprayer with FIXFLO or VARIFLO nozzle holders with grey ATR nozzles reference : - Calculate the flow rate per nozzle using the following formula: Nozzle flow rate (l/min) = Equipment flow rate (l/min) Number of nozzles - In the table on page 13, calculate the pressure corresponding to the closest value of the nozzle flow rate required.. Example: Sprayer with nozzle holder fitted with 10 grey ATR nozzles. Flow rate of equipment required: 24.2 l/min Nozzle flow rate = 24,2 = 2.42 l/min 10 By consulting the table on 13; 2.43 l/min can be obtained at approximately 14 bar. 2. Sprayer with TOREX nozzle (MAXAIR 240): - Calculate the flow rate per nozzle using the following formula: Nozzle flow rate (l/min) = Equipment flow rate (l/min) Number of nozzles - In the table on page 16, calculate the pressure corresponding to the closest value of the nozzle flow rate required.. Example: MAXAIR 240 sprayer with nozzle holder fitted with 8 TOREX nozzles. Flow rate of equipment required: 24.2 l/min Nozzle flow rate = 24.2 = 3.03 l/min 8 Consulting the table on page 16, a flow rate of 3.03 l/min can be used, i.e.: 1) Disks 10/10 - Narrow spray - Pressure 40 bar. 2) Disks 12/10 - Wide spray - Pressure 30 bar. 3) Disks 20/10 - Wide spray - Pressure 15 bar B MAXAIR

13 Checking flow rate of nozzles of equipment - Put the sprayer in the horizontal position. - Fill the tank. - Start the pump at 540 rpm and adjust the working pressure with the sections open. - Close the sections and top up using as a reference the bottom of the fixed collar of the cover. - Open the sections for one minute timed. - Top up to the mark using a graduated block to measures the quantity delivered by the nozzles. - If the flow rate measured is different to the flow rate required, calculate the new pressure in order to obtain the objective using the following formula: New pressure = Working pressure (Required flow rate) 2 (Accumulated flow rate) 2 - Perform another check of the flow rate from the nozzles to check that the quantity delivered corresponds to the flow rate required. ALBUZ ATR NOZZLES For FIXFLO or VARIFLO nozzle holders FIXFLO VARIFLO The FIXFLO and VARIFLO nozzles holders are fitted with ALBUZ ATR nozzles not requiring any seal to be assembled. Specifications of ATR nozzles: Spraying angle : 80. Material: Body : Polyacetate. Insert : Ceramic. Recommended pressure: 8 to 15 bar. Table of unitary flow rate of Albuz ATR nozzles Nozzle grey Flow rate in Litres/Minute Pressure in bar B MAXAIR 13

14 layout of ATR Nozzles The layout of the ATR nozzles is set in the factory in increasing order of flow rate from the lower nozzle holders to the upper nozzle holders. This layout can be reviewed to adapt the distribution of the flow rate to the shape of the trees to be sprayed thereby optimising the coverage. In this case, a general principle is to be adhered to (see figure below): Provide 20 to 25% of the flow rate through the nozzles positioned underneath the shaft of the propeller. Provide 75 to 80% of the flow rate through the nozzles positioned above the shaft of the propeller. From 75 to 80% etc... etc FLO From 20 to 25% MAXAIR 240 MAXAIR 260 MAXAIR 360 MAXAIR 460 MAXAIR 484 MAXAIR 684 Nbr of FLO G G G 2 G G G 3 G G G 4 G G G 5 G G 6 G 7 N G Grey B MAXAIR

15 BIFLO S.G.M. nozzle holders (Diaphragm anti-drip) - The BIFLO nozzle holders can be fitted with STAINLESS STEEL (INOX) or SAPHIREX discs. - For BIFLO (see figure opposite): - Reference (-) = Low flow disk side. - Reference (+) = High flow disk side. - Installation of disks on BIFLO nozzle holders: See figure below. STAINLESS STEEL (inox) or SAPHIREX disc BIFLO nozzle holders 1 Setting: - The nozzle holders are fixed using hex nuts (1). - 2 x 90 notches are provided for the nozzle holders to be opened or closed (see figure below). - The nozzle holders can be oriented according to a 16 angle either side of the notch in the opened position. - The flow rate is set using the intermediate nut (2): - Wide spray: tighten the nut fully. - Average spray: loosen the nut by half a revolution. - Narrow spray: loosen the nut by one revolution. In position nozzle closed 2 In position nozzle opened Recommended pressure: - Between 15 and 25 bar. - Choose preferably the biggest discs at the lowest pressure to prevent risks of clogging and quick wear. Ø DISCS 8/10 10/10 12/10 15/10 18/10 20/10 Table of STAINLESS STEEL (INOX) and SAPHIREX discs Pressure SPRAY Pressure SPRAY Pressure Litre / minute Angle Litre / minute Angle Litre / minute SPRAY Angle B MAXAIR 15

16 Torex nozzles IMPORTANT: The total flow rate of the sprayer should be less than 10% of the maximum flow rate of the pump. Example: With a GAMA 82 pump (flow rate: 80 l/min), do not exceed a flow rate of 70/72 l/min for the sprayer. - Open the nozzle: To open it, turn the nut (3) counter clockwise. To close the nozzle, turn the nut (3) clockwise. - Flow rate adjustment: Use the adjusting screw (1). Wide spray Open Closed - Wide spray: Obtained by fully turning the adjusting screw (1) clockwise. Average spray 1/2 revolution - Average spray: Obtained by turning the screw (1) half a turn counter clockwise from the wide spray position. - Narrow spray: Obtained by turning the screw (1) a complete turn counter clockwise from the wide spray position. - Holding the flow rate: In order to hold the same flow rate when the nozzle is adjusted at the desired angle, turn the nut (2) against the screw (1) to tighten. - Changing the orientation of the nozzles: To change the orientation of the nozzles, loosen the hex nut (4), orientate the nozzle and tighten the nut. Narrow spray 1 revolution Ø DISCS Pressure SPRAY Litre /minute SPRAY Litre /minute SPRAY Litre /minute Ø DISCS Ø DISCS Wide Narrow Wide Average Narrow Wide Average Narrow Pressure Pressure 6/10 8/10 10/ / / / / / / B MAXAIR

17 RINSING THE SPRAYER BEFORE FIRST USE Before using your sprayer for the first time with phytosanitary product (insecticide or other product), rinse the sprayer completely. - Close the drain valve (1) (figure 13). - Disconnect the supply pipes (at the bottom of the booms supporting the nozzles). - Fill 1/5 th of the volume of the tank with water. - Open the vannofiltre valve (figure 1). - Release the turbine (figure 2). Caution: The turbine engaging and release operations should be carried out with the clutch of the power take-off of the tractor released. - Spray (refer to the chapter: Operation with APS 51 or GAMA 82 pump). - Disassemble and clean the vannofilter (figure 16). - Reconnect the pipes. Any foreign particles which may be in the spraying circuit will thus be eliminated and there will be no risk of them blocking the holes in the nozzles. CHECKS TO BE CARRIED OUT EVERY TIME BEFORE THE MACHINE IS USED - Check the condition of the protectors on the drive shafts. - Make sure that there is no foreign matter into the tank. - Check the oil levels and the greasing of the various elements (see "Lubrication and greasing" chapter). - Check the cleanness of the suction filter B MAXAIR 17

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19 USING THE SPRAYER Counter indications. Foaming into the tank. See manual No "Sprayers safety, checks and maintenance" B MAXAIR 19

20 OPERATION WITH THE APS 51 PUMP FILL THE TANK - Close the drain outlet using valve (1) (figure 1) located on the left hand side of the sprayer. - Remove the cover and fill the tank. OPEN THE VANNOFILTRE VALVE (figure 1) - Pull part (3) towards you then turn a quarter of a turn to put it into position (4). - If the cover leaks, tighten the star knob (5) slightly. If rinsing tank (as option) - Place the valve handle (2) at position (b) (figure 1) (refer to rinsing tank diagram). Engage the turbine - To engage the turbine, place lever (1) (figure 2) on the notch (2). Caution: The turbine engaging and release operations should be carried out with the clutch of the power take-off of the tractor released. Clutch the power take-off - Simultaneously accelerate without jerks in order to progressively obtain the normal rotation speed (540 rpm). ADJUST THE PRESSURE - Manual version (figure 3): - Valve (4) at position (b). - Adjust the pressure by operating the wing nut (2) of the regulator (1): Turning clockwise increases the pressure. Turning counter clockwise reduces the pressure. - Electric version: - Switch the electric unit (1) on (figure 4), raise the switch (2). - Adjust the pressure by operating the nut (2) of the regulator (1) (figure 5). In both cases, when the desired pressure is reached (check with pressure gauge) lock the lock nut (3) of the regulator (1) (figure 5). SPRAYING - Manual version (figure 3): - Shutter (5) at position (a). - Valve handle (4) at position (b). - Electric version (figure 4): - Operate the switches (3). In both cases, engage the clutch of the power take-off at 540 rpm. Rinsing the sprayer with the rinsing tank (on option) - Set the valve handle (2) at position (a) (figure 1). - Manual version (figure 3): - Valve handle (4) at position (b). - Shutter (5) at position (a). - Electric version (figure 4): - Switches (2) and (3) in operation. In both cases, engage the clutch of the power take-off at the maximum speed of 150 rpm so as not to have a return to the tank. After depriming the APS 51 pump, put the lever of the valve (4) into position (a), for immediate priming on the next filling operation B MAXAIR

21 2 1 a b a b a b B MAXAIR 21

22 OPERATION WITH THE Gama 82 pump FILL THE TANK - Close the drain outlet using valve (1) (figure 6) located on the left hand side of the sprayer. - Remove the cover and fill the tank. OPEN THE VANNOFILTRE VALVE (figure 6) - Pull part (3) towards you then turn a quarter of a turn to put it into position (4) - If the cover leaks, tighten the star knob (5) slightly. Rinsing tank - Place the valve handle (2) at position (b) (figure 6). Engage the turbine - To engage the turbine, place lever (1) (figure 7) on the notch (2). Caution: The turbine engaging and release operations should be carried out with the clutch of the power take-off of the tractor released. Clutch the power take-off - Simultaneously accelerate without jerks in order to progressively obtain the normal rotation speed (540 rpm). ADJUST THE PRESSURE - Manual version: - Handles (2) and (3) of the distribution block (1) in position (b) (horizontal) (figure 8). - Adjust the pressure by operating the wing nut (2) of the regulator (1) (figure 10): Turning clockwise increases the pressure. Turning counter clockwise reduces the pressure. - Electric version: - Switch the electric unit (1) on (figure 9), raise the switch (2). - Adjust the pressure by operating the nut (2) of the regulator (1) (figure 10). In both cases, when the desired pressure is reached (check with pressure gauge) lock the lock nut (3) of the regulator (1) (figure 10). SPRAYING - Manual version (figure 8): - Handles (2) and (3) of the distribution block (1) in position (a) (vertical). - Electric version (figure 9): - Operate the switches (3). In both cases, engage the clutch of the power take-off at 540 rpm. Rinsing the sprayer with the rinsing tank - Set the valve handle (2) at position (a) (figure 6). - Manual version (figure 8): - Handles (2) and (3) of the distribution block (1) in position (a) (vertical). - Electric version (figure 9): - Switches (2) and (3) in operation. In both cases, engage the clutch of the power take-off at the maximum speed of 150 rpm so as not to have a return to the tank B MAXAIR

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24 HANDWASH TANK (figure 11) - Hygiene and comfort: a 18-litre clean water tank, independent from the rinsing tank, allows you to wash your hands or any other part of your body (face, eyes,...) that may have come in contact with the product. - Positioned in front of the sprayer, the tap (2) is easily accessible. - Washing, by opening the tap (2) more or less according to the required flow rate. It is ESSENTIAL for the handwash tank to be filled with clean water, through the lid (1), without any pressure. RINSING TANK (figure 12) - A 28-litre clear water tank, independent of the main tank, permits the rinsing of this one - Located on the right hand side and under the main tank, its lid (1) is easy accessible. It is ESSENTIAL for the rinsing tank to be filled with clean water, through the lid (1), without any pressure. STIRRING HYDRAULIC STIRRING - The pump has a fixed flow rate. This flow permits the boom's supply, the excess returning to the tank by the regulator. It is this excess flow that ensures the hydraulic stirring. FOAMING INTO THE TANK - If this occurs, reduce the PTO revs to less than 540 rpm or add an anti-foaming additive to the contents of the tank when filling. Do not add fuel oil to the spraying mixture as an anti-foaming agent. LAST FILLING OPERATION - When filling the tank for the last time, add only the amount of water and chemical necessary to spray the remaining area. Draining the tank (figure 13) - Open the drain orifice using valve (1) which is located on the left hand side of the sprayer B MAXAIR

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26 ADJUSTMENT OF BELT TENSION (figure 14) - Loosen the 4 bolts (2). - Operate the nuts (1): tighten until the belts are tight enough. - Block the 4 bolts (2). Monitor the belt tension particularly during the first hours of operation when the belts become supple and settle into the grooves of the pulleys. - If the belts require changing, change the whole set. - Check that the nuts are tight during the first hours of operation. The checking of the correct tension of the belts is made by pressing your index finger between the 2 pulleys (drive and driven) on the back of each belt: they should go down the same depth as their thickness. Working with the gun - Release the turbine by placing lever (1) downwards, position (3) (figures 2 or 7). Caution: The turbine engaging and release operations should be carried out with the clutch of the power take-off of the tractor released. CONNECTING THE gun (according to sprayer - figure 15) Item (1): - Directly to the manual control unit. Disconnect a supply line to the nozzles and connect the gun. Items (2) and (3): - Disconnect the delivery pipe and use the "Gun holder" option, reference Connect the gun to the "Gun holder" option B MAXAIR

27 MAXAIR with APS 51 pump manual valves MAXAIR with APS 51 pump electric control MAXAIR with GAMA 82 pump B MAXAIR 27

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29 MAINTENANCE OF THE SPRAYER Regular sprayer monitoring. Precautions to be taken during frost. Parking. Protection against oxidising agents. Mandatory inspection of Sprayers. See manual No "Sprayers safety, checks and maintenance" B MAXAIR 29

30 PRACTICAL RECOMMENDATIONS FOR THE SERVICING OF YOUR SPRAYER - By cleaning your sprayer regularly during and at the end of treatment seasons: You will avoid spraying chemical residues on the crops. You will ensure a good distribution of the product, while eliminating total or partial blockage of the nozzles. You will increase your sprayer's life. Carry out the sprayer's maintenance operations with the tractor's engine switched off, the ignition off and the power take-off released. CHECKS BEFORE SPRAY SEASON Filter: - Make sure that the suction filter is clean and in good condition. Pipes: - Look for any leaks, check for kinks in the pipes. Seals and fittings: - Check to ensure that nuts and connectors are tightened, change the seals if necessary. Pump: - Check the oil level. Discs: - To change the discs once per year or when their flow rate is 10 to 15% greater than their initial flow rate. To do this, use the FLOW TEST - BERTHOUD reference , or the FLOW RATE GAUGE - BERTHOUD reference Tank: - Check that there is no foreign matters inside the tank. MAINTENANCE AFTER OPERATION - It is important to rinse the outside of the spray as well as the tractor. This cleaning operation should be repeated during the day between applications of different products. PROCEDURE - Remove the filters. - Fill the tank to 20 % full with water and add detergent (All Clear EXTRA reference , 5-litre can). - Operate the sprayer for a short period. - Rock the sprayer by moving the tractor forward and backward with a view to agitation water into the tank. - Leave mixture to act for hours. - Start the agitation and move the tractor forward and backward several times, then drain using the drain valve. - Put some clean water in tank. - Rinse with clean water. - Remove all discs and filters, and clean them. - Reassemble B MAXAIR

31 WINTER STORAGE - The sprayer should be wintered in a clean condition (see chapter "Maintenance after operation"). - Rinse the circuit completely (with a cleaning product All Clear EXTRA reference ; 5-litre can). - Drain the tank. - Rinse with clear water. - Completely drain the liquid circuit, making sure that the pump is not operated too long without water (2 minutes maximum). - Protect against the frost, using sufficient antifreeze into the tank (BERTHOUD reference All Winters product). - Start the pump slowly. - Operate all the valves so as to protect the pump, valves, control valve, filters and pipes. - Start spraying so as to supply antifreeze onto the boom. When the antifreeze reaches the nozzles, stop the spraying and disengage the power take-off. - Grease all mechanical parts that can be rust. - Deoxidize the contacts on the power plugs (BERTHOUD reference the KF F2 aerosol). - Clean the outside of the machine (with a cleaning product All Clean reference ; 5-litre can), paint the mechanical parts exposed (BERTHOUD reference for the blue paint aerosol or for the green paint aerosol). - Garage the machine out of the sunlight and protected against inclement weather and on flat, load-bearing ground. Discs OR FILTERS DIRTY - Clean and rinse dirty filters or discs using a brush and water. To do this, use the brush/wrench BERTHOUD reference Never blow into a disc. CLEANING THE VANNOFILTER (figure 16) - The vannofilter is fitted with a check valve. - The filter (mesh 6/10) can be cleaned even when the tank is full. - To remove the filter, put the spindle in position (1) (closed, the tank is isolated). - Undo the star knob (3). The filter is accessible. - After cleaning, put the spindle back in position (2) (open) B MAXAIR 31

32 LUBRICATION AND GREASING Check the oil level of the turbine bearing and the pump. Turbine bearing (figure 17) - Item 1: Filling (withdraw the stopper). - Item 2: Level (withdraw the stopper, the oil must be level with the edge of the hole). Drainage: withdraw the stopper, withdraw the lock nut holding the tube and allow the pipes to hang. Oil for turbine bearing, MOBILUBE HD 80 W 90. APS 51 PUMP (figure 18) - Item 1: Filling and level (with the pump stopped, the level should reach the mark on the volume compensator). - Item 2: Drainage: unscrew the stopper and rotate the shaft manually to drain the oil. SAE 30 oil for APS 51 pump 2-litre can, BERTHOUD reference GAMA 82 pump (figure 19) - The level must reach the notch located on the gauge (1). - Item 2: Complete drainage of the pump. - Oil capacity for a GAMA 82 pump = 1.25 litre. BERTHOUD HP 82 oil, 2-litre can, reference Only use this oil, otherwise the guarantee will not be considered as being respected. PTO SHAFT - For each use: GREASE + TUBES. ELF EPEXA 2 or grease MOBILUX EP2. - Important recommendations: - It is preferable to carry out drainage when the sprayer has just been in operation. The oil is more fluid and flows more easily. - To grease a point equipped with a lubricating nipple, clean the latter first. - For components not equipped with lubricating nipples, remove the used grease. - We recommend that you always use the same oil and grease. - When lubricating the PTO shaft, take care to comply with the manufacturer s instructions. Change the oil during each spraying campaign B MAXAIR

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35 MAINTENANCE DIAGRAM B MAXAIR 35

36 Hydraulic circuit of a MAXAIR sprayer with aps 51 pump - Manual valves 1 - Handwash tank (18 litres). 2 - Main tank (200/300/400/600 litres). 3 - Drain valve. 4 - Vannofilter. 5 - APS 51 pump. 6 - American spray nozzle (optional). 7 - Rinsing tank (28 litres) (optional). 8 - Distribution block. 1 2 ø 16 8 ø 16 3 ø 9 Nozzle feed ø 9 ø 16 7 ø 35 ø ø 25 ø 35 ø 35 ø B MAXAIR

37 Hydraulic circuit of a MAXAIR sprayer with Gama 82 pump - Manual valves 1 - Handwash tank (18 litres). 2 - Main tank (400/600 litres). 3 - Drain valve. 4 - Vannofilter. 5 - Gama 82 pump. 6 - American spray nozzle (optional). 7 - Pressure regulator. 8 - Distribution block. 9 - Rinsing tank (28 litres). P - Gun holder (optional) ø Nozzle feed ø 12 ø 12 P ø 19 ø ø 25 ø 35 ø B MAXAIR 37

38 Hydraulic circuit of a MAXAIR sprayer with GAMA 82 pump Or APS 51 pump - Electric control ø P ø 12 ø 9 ø 9 Nozzle feed ø 19 ø 19 6 ø 25 3 ø 12 8 P ø 25 ø 35 4 ø 19 ø 19 ø Handwash tank (18 litres). 2 - Main tank (300/400/600 litres). 3 - Drain valve. 4 - Vannofilter. 5 - Gama 82 pump or APS 51 pump. 6 - Pressure regulator. 7 - Arboélec unit. 8 - Rinsing tank (28 litres). 9 - Electric control unit Pressure gauge. P - Gun holder (optional). ø B MAXAIR

39 WIRING DIAGRAM ARBOÉLEC A Key for wiring diagram, see page B MAXAIR 39

40 Key for wiring diagram Alimentation Power supply Bleu Blue Boîtier de commande Control unit Brun Brown Câble 2 x x 2.5 mm 2 conductor cable Câble 7 x 1 7 x 1 conductor cable Commande de pulvérisation Spray control Fil 1 borne Wire 1 Terminal Fil 2 borne 2 Wire 2 Terminal 2 Fil 3 borne 1 Wire 3 Terminal 1 Fil 4 borne Wire 4 Terminal Fil 5 borne 2 Wire 5 Terminal 2 Fil 6 borne 1 Wire 6 Terminal 1 FUS 10A 10A fuse Interrupteur général Master switch Kit faisceau électrique Kit of electric bundle of wires Option vanne régulatrice électrique Electric regulating valve option Retour cuve Return tank Rouge Red Sortie manomètre Pressure gauge outlet Sortie rampe droite Right boom outlet Sortie rampe gauche Left boom outlet Sortie régulateur Regulator outlet Vanne 1 Valve 1 Vanne 2 Valve 2 Vanne N 1 Valve N 1 Vanne N 2 Valve N B MAXAIR

41 B MAXAIR 41

42 Remember your parameters Fill-in the boxes below so that you can remember the values programmed, the brand of nozzles, and their colours. Nozzle 1 nozzle: Nozzle 2 nozzle: Nozzle 3 nozzle: Nozzle 4 nozzle: Nozzle 5 nozzle: NOTE: At the start of each treatment season, check the real flow-rates of your nozzles. Wheel circumference: Number of pulses: B MAXAIR

43 Note on the treatments Carried out during the season Date Field Treatment Product Dose Volume l/ha Nozzle Pressure Speed km/h B MAXAIR 43

44 Because of our policy of constant product improvement, we reserve the right to modify product specifications or design without prior notice _B_MAXAIR_GB.indd - 10/12 BERTHOUD Agricole S.A.S. Z.I. de Bois Baron - 1, rue de l Industrie BELLEVILLE S/Saône - FRANCE Tel.: Fax: Internet: berthoud-agricole@berthoud.com B MAXAIR