JARVIS. Model 30CL-1 AND 30CL-3 Hock Cutter and Dehorner. 30CL-1 Hock Cutter

Transcription

1 Model 30CL-1 AND 30CL-3 Hock Cutter and Dehorner 30CL-1 Hock Cutter with Leg Grabber 30CL-1 Hock Cutter 30CL-3 Dehorner Equipment Selection 30CL-1 Sheep Head Dropper Order Number 30CL-1 Hock Cutter 30CL-1 Hock Cutter with Grabber 30CL-1 with Pistol Grip Handle 30CL-3 Dehorner 30CL-1 Sheep Head Dropper Hydraulic Power Unit (one tool) Hydraulic Power Unit (two tools) Leg Grabber Kit Balancer JARVIS Table of Contents 30CL-1 Pistol Grip Page Safety Messages to Employer and Safety Director Safety Messages to Operators, Maintenance and Cleanup Personnel Parts Diagram and list Installation Instructions Specifications Operation Instructions Maintenance Instructions Special Safety Notice

2 JARVIS Safety messages Page of 16 Model 30CL-1 and 30CL-3 SAFETY MESSAGES TO EMPLOYER and SAFETY DIRECTOR AVOID INJURY Ensure that all employees who use this tool are trained in the proper use of this tool and are aware of the dangers that may arise if they do not follow procedures outlined in this brochure. Enclosed are four (4) copies of NOTICE TO OPERATORS, MAINTENANCE AND CLEANUP PERSONNEL. Post one copy on the employees bulletin board; give one copy to the operator(s); give one copy to the maintenance foreman; and give one copy to the sub -contract cleanup / internal cleanup foreman. Additional copies will be provided upon request. The tool is designed and intended to be powerful. This fact should be obvious to your employees, but you must emphasize it to them. Ensure that proper procedures are established in accordance with OSHA s lockout/tagout procedures (9 CFR ) to prevent accidental startup or release of stored energy. Never make modifications or alterations to the tool. Replace any missing or illegible labels. Remove and repair any tool that malfunctions. All personnel must be instructed to remove any malfunctioning equipment. Follow our installation and maintenance instructions for proper installation and care of the tool. Avoid injury. Do not permit the tool to be misused. If you resell or distribute a Jarvis product, you must provide the purchaser with the appropriate safety sheets and tool brochure. Additional copies of safety sheets and tool brochures will be provided upon SAFETY MESSAGES TO OPERATORS, MAINTENANCE AND CLEANUP PERSONNEL REMOVE ANY MALFUNCTIONING TOOL FROM SERVICE REPORT ANY PROBLEMS TO YOUR SUPERVISOR Disconnect all hydraulic and air hoses and shut the power off in accordance with OSHA s lockout/ tagout procedures (9 CFR ) before sharpening blades. Disconnect all hydraulic and air hoses and shut the power off in accordance with OSHA s lockout/ tagout procedures (9 CFR ) before performing any repair or maintenance. Disconnect all hydraulic and air hoses and shut the power off - or have all hydraulic and air hoses disconnected and the power shut off - in accordance with OSHA s lockout/tagout procedures (9 CFR ) before performing any cleanup. Disconnect all hydraulic and air hoses and shut the power off when the tool is not being used. Clean up any spilled or leaked hydraulic fluid. Never remove any safety devices on the tool. Never put fingers, hands or other parts of the body on the cutting edge, within the cutting path or within the path of the moving links. Test the tool prior to use or daily. Depress one trigger, then pause one second and depress the other trigger and the blades should not close. Repeat this procedure reversing the triggers. Depress both triggers simultaneously and the blades should close. With the blades closed, release one trigger and the blades should open. Continue holding the depressed trigger and then depress the other trigger. The blades should not close. Repeat this procedure holding the other trigger. If the tool malfunctions, remove it from service and report or repair it immediately. Never depress the triggers unless you want to use or test the tool. Never make modifications or alterations to the tool. Replace any missing or illegible labels.

3 Model 30CL-1 1 Cylinder Housing Assembly Hole 0 * * HEX HEAD SCREW EXTERNAL LOCK WASHER CYLINDER HOUSING QUICK CONNECT PLUG NIPPLE PIPE ELBOW NAME AND INFORMATION LABEL DRIVE SCREW O-RING PISTON-RING SEAL PISTON RING SEAL O-RING PISTON ROD LOCKING RING with item * Use food grade anti-seize compound INTERNAL RETAINING RING U-CUP SEAL CARTRIDGE BEARING O-RING WIPER RING CLEVIS HOUSING with items 6, 1, 3 and WEAR PLATE PINCH POINT GUARD with items 3 and DANGER LABEL PAN HEAD SCREW WASHER HEX HEAD SCREW SPACER YOKE PINCH POINT GUARD O-RING QUICK CONNECT SOCKET HEX HEAD SCREW WASHER SOCKET HEAD CAP SCREW HANGER BRACKET SHACKLE AND PIN ASSEMBLY SEAL KIT (items 9-11, 16, 18, 19 and 9) GUARD KIT (items 1,, -8 and 31) and 30CL-3 page 3 of 16 JARVIS

4 JARVIS Page 4 of 16 Model 30CL-1 and 30CL Step CL-1 Hock Cutter Blade (30CL-3) Blade Set () item 1 ITEM PART NO. PART NAME QTY Pivot Bolt Washer Pin Blade Split Lock Washer Spring Plastic Tubing,.5 inch long Cotter Pin Hex Slotted Nut Hex Jam Nut Grabber Assembly (items -) Blade Assemblies Pivot Pin Blade (30CL-1) Connecting Pin Connecting Link Bushing Drive Pin Drive Coupling Hex Jam Nut, Left Hand Thread Acorn Nut Hex Jam Nut (without Grabber) Hex Nut 1 30CL-3 Dehorner Blade CL-1 Leg Grabber 0 1

5 Model 30CL-1 Handle Assemblies GREY YELLOW and 30CL-3 page 5 of 16 JARVIS * Quantities listed are for both handles. port handle requires (1) item 4 5 port handle requires (3) item 4 port handle requires (1) item 5 5 port handle requires () item MANIFOLD, PORT with item YELLOW PLASTIC TUBING, 1 IN. LONG GREY PLASTIC TUBING 1 INCH LONG TUBING FITTING 1/4 INCH * TUBING FITTING 3/8 INCH * MANIFOLD, 3 PORT with item O-RING O-RING O-RING VALVE PLUNGER with () item FLUSH HEX PLUG VALVE BODY with items 8 and SPRING CUP POINT SET SCREW TRIGGER BUTTON CUP POINT SET SCREW "D" HANDLE GUARD CLAMP TRIGGER GUARD SOCKET HEAD CAP SCREW CONTROL HANDLE ASSY ( PORT) (items 1, 4, 5 and 7-0) CONTROL HANDLE ASSY (5 PORT) (items 4-0) VALVE ASSY (items 8-15)

6 JARVIS Page 6 of 16 Model 30CL-1 and 30CL FLAT WASHER HEX HEAD SCREW SWIVELING TUBING ELBOW, 3/8 INCH SWIVELING TUBING ELBOW, 1/4 INCH CONICAL SPRING DOWEL PIN HANDLE O-RING PLUNGER with item O-RING HEX HEAD SCREW SPLIT LOCK WASHER CARTRIDGE with() item TRIGGER LEVER TRIGGER GUARD HEX HEAD SCREW PAN HEAD SLOTTED SCREW DANGER LABEL GUARD with items 17 and SOCKET HEAD CAP SCREW * * * Pistol Grip Handle Assembly Used on Pistol Grip Hock Cutter and Dehorner * Optional parts for use with hose bundle TUBING ELBOW, 3/8 INCH TUBING CONNECTOR, 1/4 INCH PISTOL GRIP HANDLE HANGER PINCH POINT GUARD SPACER FLAT WASHER HEX HEAD SCREW SOCKET HEAD CAP SCREW DANGER LABEL PINCH POINT GUARD with items 17 and TRIGGER GUARD TUBING STRAIN RELIEF CLAMP HEX HEAD SCREW TUBING STRAIN RELIEF CONNECTOR STICK HANDLE ASSY (items 3-15 and 17-0) PISTOL GRIP ASSY (items 3-6, 8-14, 1-3 and 3) * TUBING STRAIN RELIEF KIT, items

7 Model 30CL-1 Handle Assemblies Used on Sheep Head Dropper HANDLE SPACER WASHER HEX HEAD SCREW THREADED PIN SOCKET HEAD CAP SCREW HEX HEAD SCREW TUBING ELBOW, 1/4 INCH TUBING ELBOW, 3/8 INCH DOWEL PIN TRIGGER GUARD TRIGGER LEVER CARTRIDGE HOUSING with () item O-RING PLUNGER with item O-RING CONICAL SPRING HEX HEAD SCREW SPLIT LOCK WASHER REAR HANDLE HEX JAM NUT WASHER SIDE HANDLE HEX HEAD SCREW BLADE for FLEECE and 30CL-3 page 7 of 16 JARVIS REAR HANDLE ASSY, (items 4 and 6-1) SIDE HANDLE ASSY (items -4, 6-8, 10-16, 18, and 3

8 JARVIS Page 8 of 16 Model 30CL-1 and 30CL-3 1 see pg. 11 Control Box Assembly Electric Motor, 460/30V, 60Hz Electric Motor, 440/400/30V,50Hz Electric Motor, 575V-60Hz Tubing Assembly, Return Tubing Assembly, Filter to Sub-plate Mounting Bracket Pump Half Coupling Spider Center Coupling Motor Half Coupling Tubing Assembly, Pump to Filter High Pressure Filter Assembly High Pressure Filter Element Hydraulic Pressure Gage Control Valve with, 14, 15, 115V Control Valve with, 14, 15, 0V Coil for 115V Valve, Hex Shape Coil for 0V Valve, Hex Shape Connector with 6 ft. cord, 115V 1076 Connector with 6 ft. cord, 0V Hydraulic Power Unit A Flanged Pump Socket Head Screw, Round Coil Socket Hd Screw, Trapezoidal Coil Socket Head Screw, Hex Shape Coil Oil Breather Filler Cap Triangular Filter Assy. with Element Filter Element only Hydraulic Gear Pump Adapter Elbow Sub Plate with Cartridge Relief Valve Relief Valve Cartridge only Hex Nipple, 4 inch Pipe Elbow Hex Nipple, inch Oil Level Gage Drain Plug with Magnet Suction Strainer Filter Quick Connect Plug Quick Connect Socket Hydraulic Hose Assembly, 16 ft Electrical Danger Label 1

9 Model 30CL-1 Hydraulic Power Unit AA Flanged Pump Electric Motor, 460/30V-60Hz Electric Motor 440/380/0V-50Hz Mounting Bracket Return Tubing Assembly Motor Coupling Half Coupling, Spider Center Pump Coupling Half Hydraulic Gear Pump Adapter Elbow Triangular Filter Assembly Filter Element only Square Filter Assembly Filter Element only Supply Tubing Assembly Control Valve with item 1, 115V Control Valve with item 1, 0V Coil for 115V Valve, Hex Shape Coil for 0V Valve, Hex Shape 1075 Connector with 6 ft. cord, 115V 1076 Connector with 6 ft. cord, 0V Socket Head Screw, Round Coil Socket Head Screw, Trapezoidal Coil Socket Head Screw, Hex Shape Coil see pg. 11 Control Box Assembly Sub-Plate with item Hex Nipple, 4 inch Hex Nipple, inch Elbow Cartridge Relief Valve Oil Level Gage Hose Assembly, 16 ft Suction Strainer Drain Plug with Magnet Quick Connect Plug Quick Connect Socket Filler Breather Cap Assembly Pressure Gage Hex Nipple, 1.5 inch Reducer Bushing Pipe Tee Male Elbow Electrical Danger Label 1 and 30CL-3 page 9 of 16 JARVIS

10 JARVIS Page 10 of 16 Model 30CL-1 and 30CL-3 1 see pg. 11 Control Box Assembly Mounting Bracket Pump Coupling Half Coupling, Spider Center Motor Coupling Half Electric Motor, 460/30V-60Hz Electric Motor, 440/380/0V-50Hz Return Filter Assembly with element Return Filter Element only High Pressure Filter Assembly High Pressure Filter Element Control Valve with 11, 1,, 115V Control Valve with 11, 1,, 0V Coil for 115V Valve, Hex Shape Coil for 0V Valve, Hex Shape Connector with 6 ft. cord, 115V Connector with 6 ft. cord, 0V Hydraulic Power Unit Two Tools Socket Head Screw, Round Coil Socket Head Screw, Trapezoidal Coil Socket Head Screw, Hex Shape Coil Hydraulic Manifold without Valves Relief Valve Cartridge Hydraulic Pressure Gage Filler Breather Cap Assembly Tandem Hydraulic Gear Pump Variable Volume Pump Hex Nipple, 4 inch Hex Nipple, inch Elbow Oil Level Gage Hose Assembly, 16 ft Suction Strainer Drain Plug with Magnet Quick Connect Plug Quick Connect Socket Electrical Danger Label 1

11 Model 30CL-1 Electric/Pneumatic Control Box Street Elbow Quick Connect Plug Tube to Pipe Connector Grey Tubing 3/8 inch, 0 ft Air Filter / Regulator Air Bleed Fitting Street Tee Yellow Tubing 1/4 inch, 0 ft Plain Washer Tube to Pipe Connector Actuator Electric Switch Cylindrical Fuse, 115V Cylindrical Fuse, 30V Wire Terminal Ring Pan Head Screw Electrical Warning Label, 30V Wiring Diagram, 115V Wiring Diagram, 30V * not used in current units Sealing Washer Strain Relief Connector Locknut Panel Electrical Enclosure ATD Circuit Board, 115V ATD Circuit Board, 30V Lock Washer Hex Spacer Plastic Screw Socket Head Cap Screw Plain Washer Hex Lock Nut * Pigtail Fuse, 115V * Pigtail Fuse, 0V Control Box Assembly, 115V Control Box Assembly, 30V and 30CL-3 page 11 of 16 JARVIS

12 JARVIS Installation diagram Page 1 of 16 Model 30CL-1 and 30CL-3 Hydraulic Power Unit Air Supply Inlet to Filter / Regulator Dual Anti-Tie Down Electric/Pneumatic Control Box (Factory Installed on Hydraulic Power Unit) Grey Hose Installation Diagram To Directional Control Valve To AC Power Supply 30CL-1 (shown) and 30CL-3 Hydraulic Return Hydraulic Pressure Yellow Hose Grey Hose Yellow Hose 10655

13 Model 30CL-1 Installation, specifications and operating instructions Installation Instructions, Specifications and Operation Instructions INSTALLATION INSTRUCTIONS Refer to the installation diagram on page 1. ALWAYS DISCONNECT ALL HYDRAULIC AND AIR HOSES AND SHUT THE POWER OFF IN ACCORD- ANCEWITH OSHA S LOCKOUT/TAGOUT PROCE- DURES (9 CFR ) BEFORE PERFORMING ANY MAINTENANCE OR REPAIRS. 1 Install the 30CL-1 or 30CL- 3 above the work station from a balancer. Jarvis part number is available. 1.1 The 30CL-1 or 30CL- 3 should have sufficient travel to allow the operator to reach the entire work area. Install the hydraulic power unit above the operator's station. 3 Fill the oil reservoir with a USDA H1 approved premium grade hydraulic fluid (viscosity: 00 S.U.S. at 100 F or 46 ISO at 40 C). 4 Make all the necessary air connections. 4.1 The air inlet pipe should be 3/8 inch diameter minimum. 4. The required compressed air supply is 40 psi (.8 bar) minimum to 60 psi (4.1 bar) maximum. Use the filter/ regulator provided. Too high a pressure will delay the blades opening. Too low a pressure will delay the blades closing.. 5 Make all necessary hose connections. 5.1 Attach one end of both yellow hoses to the tube fittings on the applicable handle assembly. 5. Attach the free ends of the yellow tubing to the tube connectors on the electric/pneumatic control box. 5.3 Attach one end of the grey tubing to the tube fitting on the applicable handle assembly. 5.4 Attach the free end of the grey tubing to the tube to pipe connector on the electric/pneumatic control box air filter / regulator. 6 Make all the necessary wiring connections. All wiring must be done in accordance with the national, state and local electrical codes. 6.1 Adjust cutter opening: Close cutter Release triggers Adjust the pressure into the control box to achieve the desired blade closing response time. This usually occurs between psi Set the timer (the group of four rocker switches on the ATD board so that the valve on the hydraulic power unit is de-energized after the blades have just fully opened. The older ATD boards have a timer that is a square potentiometer with a screwdriver slot. Refer to page 11. SPECIFICATIONS Model 30CL-1 and 30CL-3 Blade Opening 4 in 10 mm Control Handles Air/Dual Anti-tie Down 50 psi 3.4 bar Cutting Force 9900 lb-f 44 kn Cutting Cycle Overall Length 30CL-1 3 in 30CL-3 8 in OPERATION INSTRUCTIONS 1.5 sec 8 mm 711 mm Weight 38 lbs 17. kg Hydraulic Power Unit Voltage Power 460/30 V, 3 phase, 60 Hz other voltages and 50 Hz available 5 hp 10 hp 378 W 7457 W Hose Length 16 ft 5 m Oil Capacity 0 gal 76 L 30 gal 114 L Oil 00 SUS 46 ISO Dimensions (40766) 3.3 x 5.1 x 9.9 in (l x w x h) 80 x 638 x 759 mm Dimensions (40701) 39.3 x 35.4 x 33.8 in (l x w x h) 998 x 899 x 859 mm Weight without oil lbs 1 kg lbs 7 kg 1 Connect all hydraulic hoses. Connect all air hoses. 3 Turn on the power. 4 Each day, before you begin operation, perform the following: 4.1 Make sure that the dual anti-tie down control handles (the front and the rear handles) are working correctly. Depress each trigger separately and the blades should not close. Depress one trigger, then pause one second and depress the other trigger and the blades should not close. Repeat this procedure reversing the triggers. Depress both triggers simultaneously (within one half second of each other) and the blades should close. With the blades closed, release one trigger and the blades should open. Continue holding the depressed trigger and then depress the other trigger. The blades should not close. Repeat this procedure holding the other trigger. If the tool malfunctions, remove it from service and report the problem to your supervisor immediately. and 30CL-3 page of 16 JARVIS

14 JARVIS Operation and maintenance instructions Operation and Maintenance Instructions Page 14 of 16 Model 30CL-1 and 30CL-3 4. Make sure that the compressed air supply is at the proper pressure. 4.3 Make sure that the 30CL-1 or 30CL-3 moves freely on the balancer. 5 Making the cut. 5.1 For the 30CL-1, place the cutter around the hock of the carcass. For the 30CL-3, place the cutter blades around the horn of the carcass. 5. Depress both triggers simultaneously to close the blades. 5.3 Release either or both triggers to open the blades. MAINTENANCE INSTRUCTIONS ALWAYS DISCONNECT ALL HYDRAULIC AND AIR HOSES AND SHUT THE POWER OFF IN AC- CORDANCE WITH OSHA S LOCKOUT/TAGOUT PROCEDURES (9 CFR ) WHEN IN- STALLING OR REMOVING A BLADE, AND BE- FORE PERFORMING ANY MAINTENANCE OR REPAIRS. 1 BEFORE EACH SHIFT EVERY DAY: 1.1 The 30CL-1 and 30CL-3 are equipped with dual anti-tie down control handles (the front and the rear handles). Check for the correct operation of the dual anti-tie down control handles before each shift every day. Depress each trigger separately and the blades should not close. Depress one trigger, then pause one second and depress the other trigger and the blades should not close. Repeat this procedure reversing the triggers. Depress both triggers simultaneously (within one half second of each other) and the blades should close. With the blades closed, release one trigger and the blades should open. Continue holding the depressed trigger and then depress the other trigger. The blades should not close. Repeat this procedure holding the other trigger. If the tool malfunctions, repair or remove it from service immediately. Connect the air hoses and hydraulic hoses and turn on the power to perform the above maintenance check only. 1. Add Jarvis 15 White Grease to the grease holes in pins (page 4, items 1, 3 and 6). BLADE AND CONNECTING LINK DISASSEMBLY: Refer to page 4..1 Remove pivot pin (item 1).. Remove wear plates (item 1, page 3)..3 Remove connecting pins (item 3)..4 Remove blades (item from 30CL-1 or items 1 from 30CL-3)..5 Remove drive pin (item 6), left hand thread, from drive coupling (item 7)..6 Remove connecting links (item 4)..7 Inspect all parts for wear and replace if necessary..8 Inspect blades for wear and sharpen if necessary. Refer to figure below for proper sharpening angle CL-3 Grind here To sharpen 3 CYLINDER DISASSEMBLY Refer to page Loosen locking ring (item 14). 3. Remove cylinder housing (item 3) from clevis housing (item 0). 3.3 Remove piston rod (item ) from drive coupling (item 7, page 4). 3.4 Remove internal retaining ring (item 15) from clevis housing (item 0). 3.5 Remove bearing cartridge assembly (items 16-19) from clevis housing (item 0). 3.6 Inspect the parts for wear and replace them if necessary. 4 30CL-1 AND 30CL-3 ASSEMBLY: Refer to page Grind here 30CL Reverse steps and procedures outlined in steps See notes below: 4. Push piston rod (item ) straight through clevis housing (item 0) in one motion. If it gets caught, back out the piston rod and repeat this step. 4.3 Fasten piston rod (item ) to drive coupling (item 7, page 4) with a 1/ inch ratchet wrench. Use Loctite 71. The step on coupling should face the hole in clevis housing. Refer to pages 3 and 4.

15 Model 30CL-1 Maintenance instructions and special safety notice Maintenance Instructions and Special Safety Notice Refer to page 4 unless noted elsewise. 4.4 Line up drive coupling (item 7), connecting links (item 4), and drive pin (item 6) through hole in clevis housing (item 0, page 3). Be sure the links are installed as the diagram shows on page Fasten drive pin (item 6) and hex nut (item8), left hand threads. Use Loctite Screw cylinder housing (item 3, page 3) into clevis housing (item 0, page 3). 4.7 Use a food grade anti-seize compound on the threads of the cylinder housing. 4.8 Turn cylinder housing until it is tight and then back off until the hydraulic inlet and the outlet holes are in line. 4.9 Tighten locking ring (item 14, page 3) Reverse steps and procedures outlined in steps See notes below: 4.11 Tighten hex nut (item 11) to eliminate play between blades (item ), wear plates (item 1, page 3) and clevis housing (item 0, page 3). Tighten jam nut (item 10) to secure setting. 5 PISTON RING INSTALLATION AND SHAPING: Refer to Figure below for referenced items. 5.1 Slide tapered guide ( ) over hex on end of piston rod (item, page 3). 5. Using installation end of assembly tool , slide piston ring seal (item10, page 3) over tapered guide onto O-ring (item 9, page 3) in groove of piston. 5.3 Use shaping end of assembly tool to reform piston ring in groove of piston rod. This will offset the distortion from step 5.. and 30CL-3 page 15 of 16 JARVIS Installing End Piston Ring Tapered Guide Shaping End Piston Rod IT IS FUNDAMENTAL: DO NOT ATTEMPT TO BY- PASS A TRIGGER. DO NOT REMOVE A TRIGGER. DO NOT ATTEMPT TO MODIFY THE TOOL. HOSES ARE COLOR CODED AND SIZED FOR THIS SPECIFIC TOOL. IMPROPER CONNECTION AND SIZE OF FITTING COULD NEGATE THE ANTI- TIE DOWN FEATURE. BEFORE CLEANING OR WORKING ON THE TOOL ITSELF, SHUT OFF THE POWER AND FOLLOW PROPER LOCKOUT/TAGOUT PROCEDURES. Our representatives are willing to assist you in the use of our tools. They may make suggestions in an effort to improve the safe use of the tools. However, in the final analysis, the burden and responsibility rest with you and your employees to be alert. Do not expect Jarvis personnel to assume your duty to inspect and maintain the tool.

16 PRODUCTS CORPORATION