RC22 Service Manual - argus realcold pty limited
Contents
1. E 7N 5 7 ae 54001 46 82 9 5 9I LVINn3Nd2. Install new O rings onto the valve spool Install spring into valve body Apply a little air tool oil to the O rings on the valve spool and insert it through the spring and into the valve body Reinstall the cover nut over the valve spool and tighten it onto the valve body Reassembly Before starting make sure that all parts are clean and free of oil and grease Make sure that the bore of the handle and cap assembly is clean free from oxides All replacement parts and or serviced parts should be procured completed and ready to hand 1 Install New Piston Seals A piece of plastic strapping can assist to pull the seals into place over the piston Make sure that the seals are located properly in their grooves and are not twisted Apply a suitable lubricant to the seals Install New Cylinder Head Seals Use a blunt instrument not a screwdriver to push the seal fully into its groove Make sure that the seal is located properly in its groove It should float a little Apply a suitable lubricant to the seals Take the piston and rod assembly with its new seal in place and push it into the cylinder body with a twisting motion Install the hydraulic cylinder head into the special tool and mount the tool into the vice again as you did during disassembly Carefully install the piston rod through the cylinder head and seals Screw the cylinder body onto the cylinder head and tighten Clean any excess grease from the front
3. of the piston rod Apply a small amount of blue Loctite 243 to the male threads of the yoke Turn the hydraulic cylinder over install the yoke into the hydraulic piston rod and tighten Mount the clevis into the vice by its flat sides again and screw the hydraulic cylinder onto it Mount the special wrench over the hydraulic cylinder body Install the supplied bolt through the hole in the wrench to secure Tighten the cylinder clockwise onto the clevis tube until the alignment marks scribed earlier line up Mount the handle in the vice as you did during disassembly using rags to prevent damage Insert the paired air hose into the 9 0mm hole at the back of the pistol grip Push the red hose onto hose barb marked IN Push the green hose onto the remaining unmarked hose barb Coat the brass valve body with food grade grease and push it into the socket at the front of the handle Push it in until the retaining nut seats against the aluminium handle Secure with the 6mm grub screw from inside the bore of the handle 10 11 12 13 14 15 16 17 18 19 Take the cylinder and clevis assembly Install it into the handle making sure that the front edge of the cylinder body eccentric section lines up with the rear face of the handle and cap Use a steel rule and align the clevis tube slot with the mating face of the handle and cap The hydraulic cylinder ports face upward Check the cover photo for corre
4. oil found to be water contaminated Blades damaged i e accidental cutting onto the gambol Other damage caused by dropping or striking of the tool Following the discovery of any of these occurrences the hand tool must be removed from service stripped and thoroughly assessed for damage 25 Appendix 3 Blade Sharpening WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz 26 Blade Sharpening Use a linisher with a belt of about 240grit Linish gently along the full length of the cutting edge primary angle Take care to maintain the angle of the edge 40 and also the profile Use only light pressure as heat may rapidly build up and affect the hardness of the blade It is recommended that the polished finish be restored to retain the hygiene qualities of the blade Use a stone to apply a witness to the cutting edge and remove the burr created by linishing If a linisher is not available then a sanding drum attached to a die grinder may be used Under no circumstance should an angle grinder or disc sander be used Failure to follow these sharpening instructions will void the manufacturer s warranty Argus Realcold Ltd offer a blade reconditioning service that will restore your blades to the original condition which you will find to be very cost effective in
5. this tool operates While being very simple understanding the principles of operation and their interaction will assist you to maintain the tool to optimum working efficiency Fault diagnosis and repair will also be greatly simplified PRINCIPLE OF OPERATION Cutting Cycle Operating valves are depressed supplying a positive air pressure signal to the pilot of the power pack control board The pilot pressure shuttles the control valve allowing main supply air pressure to operate the power pack hydraulic valve The hydraulic valve opens and hydraulic pressure is transmitted to the rear port of the hand tool via the hydraulic hose This hydraulic pressure then acts on the piston rod assembly in the hand tool and causes the piston rod assembly to move The movement of the piston rod assembly is now transmitted to the blades via cam links and the blades close Hydraulic pressure will build to 150 bar 2200 PSI as soon as cutting pressure is exerted causing the blades to cut through the animal s appendage Opening Cycle Operating valves are released allowing the positive air pressure signal to vent through the valve exhaust port The pilot pressure shuttles the control valve allowing main supply air pressure to operate the power pack hydraulic valve closing side The hydraulic valve opens and hydraulic pressure is transmitted to the front port of the hand tool via the hydraulic hose This hydraulic pressure then acts on the p
6. 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz RC22 SHEEP CUTTER INSTRUCTIONS FOR COMMISSIONING Mount a suitable spring balancer unit with a weight range from 5Kg to 9Kg near the operating station in an appropriate position to ensure ease of operation for the suspended tool Attach the balancer cable to the hanger ring at the front of the hand tool Connect the hydraulic hoses to the couplers supplied at the rear of the hand tool Connect the air hoses to the airlines on the hand tool making sure that air pressure is supplied to the RED hoses and the GREEN hoses are connected to the signal line Connect the power pack and operate the tool a few times to purge any air from the hand tool and hydraulic hoses lie the hydraulic hoses and air lines together and arrange them so that they are out of the way of the operator Note The use of cable ties for this can cause the air lines to pinch preventing the hand tool from operating correctly We recommend using electrical tape instead Your RC22 Hand tool is now ready for service WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz SERVICE SECTION Before servicing this tool it is important to understand how
7. 9 16 17 18 Note Find the hole inside the bore of the pistol grip and loosen the 6mm grubscrew The two way valve may now be pushed out of the handle and put into the parts container as per step 6 Mount the clevis into the vice using the sides of the slot Use soft jaws and a rag to prevent damage Unscrew the hydraulic cylinder counter clockwise Remove the clevis from the vice and put it on the bench Insert a 81 Phillips screwdriver through the hole at the front of the piston rod and a 83 Phillips screwdriver through the hole in the yoke Loosen and remove the yoke Screw the hydraulic cylinder head into the special tool Mount the special tool into the vice using the flat sides to grip it Mount the special wrench over the hydraulic cylinder body Install the supplied bolt through the hole in the wrench to secure Unscrew the hydraulic cylinder body counter clockwise Withdraw the hydraulic piston and rod assembly from the hydraulic cylinder body and put them both on the bench Should the hydraulic cylinder head unscrew from the cylinder body remaining attached to the clevis tube then mount the special tool over the exposed end of the cylinder head and unscrew the clevis tube Your RC22 hand tool is now disassembled ready for inspection and servicing Servicing 1 2 3 Clean all parts thoroughly Visually inspect all parts for any signs of wear or damage Blades Look particularly for nicks in cu
8. age will require replacement Be sure to keep the piston rod clean during service Be aware that even insignificant appearing damage will cut and damage the cylinder head seals causing premature seal failure Pivot bolts and nuts Inspect for damage or wear If the pivot bolts are noticeably grooved from operational wear they should be replaced The Nylok blade pivot nut should not be reused more than once The nylon locking insert deforms and loses its ability to hold the nut securely with repeated reuse Cam links Inspect for damage or wear If the holes are elongated then replace the cam links Check for wear by inserting a new pivot bolt and yoke pin into the hole They should be a sliding fit with minimal slop If the hole is loose then replace the cam link Check for straightness with a steel rule If at all bent then replace the cam links 10 11 and Yoke Pin Inspect for damage wear If the holes are elongated then replace the yoke If the yoke pin is visibly worn or grooved then replace it Check for wear by inserting a new yoke pin into the holes It should be a sliding fit with no slop A little tight is ok If the holes are loose then replace the yoke and pin Slipper plates Inspect for damage or wear If the plates are noticeably worn or grooved then replace them Two Way Valve Unscrew cover Withdraw valve spool and spring Remove O rings from valve spool Clean all parts thoroughly
9. ale 16 2 180 Q VV F06 Hydraulic Coupler Female 17 2 190 209508 B Pilot Valve 18 2 800 ANM 8 304 M8 Acom Nut 19 1 800 BHM 820 304 8 20 Button Head Screw 304 20 1 800 FWM 8 304 M8 Flat Washer 21 2 800 G SM 66 304 M6x6 Grub Screw 22 1 800 2 MP4 4mm Twinline 23 1 800 HSC 9 5 9 5mm Heat Shrink Clear 0111 22 1055125 deeus aanw 11 VA ARGUS HEALCOLD LIMITED RC22 1113 Sheep Scissor Long Blades ITEM NO QTY PART DESC RIPTION 1 1 110 222101 Hydraulic C ylinder Complete 11 1 110 222102 Hydraulic C ylinder Body 1 2 1 110 222103 Hydraulic C ylinder Head 1 3 1 110 222104 B Piston amp Rod Assy 14 1 110 222105 Seal Kit 2 1 120 223001 A Clevis Tube 3 2 120 223002 A Slipper Plate S S 4 1 130 224101 A Yoke 5 1 130 224102 A Yoke Pin 6 2 130 224103 A Cam Link 7 1 140 225103 A Scissor Blade Long Pair 8 1 150 226101 A Pistol Grip Complete 8 1 1 150 226102 A Pistol Grip Only 8 1 1 2 800 C SM 820 304 Cap Screw M amp 20 304 8 2 1 150 206103 A Hanger Ring 8 3 2 800 RP4X45 304 45 Roll Pin 9 1 150 206104 A D Handle 10 1 160 227101 A Pivot Bolt 11 1 160 227102 A Pivot Bolt Nut 12 2 160 227104 Cam Bolt 13 2 180 AA 90 0606 Hydraulic Elbow Male 14 4 180 KQ 2H04 00 Straight Connector 4mm 15 2 180 Q VV M 06 Hydraulic Coupler Mal
10. and New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz 29 5 Hecommended Spare Parts WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz 30 Hecommended Spare Parts The following is a list of spare parts that we recommend your engineering department to keep in stock at all times Having these parts on hand will assist you to maintain your tool in good working order and ensure that you avoid down time while waiting for parts delivery should your hand tool require repair This list is a minimum recommendation for parts to support one unit in the field Where more than one tool is in service quantities held in stock should be adjusted accordingly Description 4 CAM BOLT 10 2 2 2 10 180 3X1 5 N70 VALVE O RING 4 2022 180 KQ2H04 00 PNEUMATIC STRAIGHT 2 180 QVV F06 COUPLING SCREW TYPE FEMALE 7 COUPLING SCREW TYPEWATE 00 WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz 31 6 Circuit Schematic WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Presc
11. arp 3 While supporting the blades remove the pivot bolt and withdraw blades from the clevis tube Be sure that the clevis tube slipper plates are recovered and put into the parts container 4 Using a suitable punch carefully drive the yoke pin from the yoke Be sure to recover the plastic clevis plug for reuse and put it into the parts container along with the yoke pin Withdraw the pin punch carefully removing the cam links as you do so Put them into the parts container 5 Cut the zip tie securing the paired airline to the D handle taking care not to cut the airline 6 Loosen the grub screw and push the two way valve out of the handle Carefully remove the airlines from the hose barb fittings Put these items into the parts container Note Be careful these fittings are easily broken 7 Remove the bolt and handle from the handle assembly put them into the parts container Unscrew the hydraulic couplers and put them into the parts container Remove the two 8mm cap screws from the underside of handle cap and remove the handle cap along with the cylinder and clevis assembly 10 Drain any remaining oil from the cylinder into a suitable container Put the cylinder and clevis assembly onto the bench 11 Use a scriber and steel rule to mark a line from the hydraulic cylinder body up to a point about 15mm from the rear of the clevis tube This is to provide an alignment reference for reassembly 12 13 14 1
12. at the top of the handle Push it in until the retaining nut seats against the aluminium handle Secure it with a grub screw Lay the paired air hose from the bottom of the D handle flat against the underside of the handle and secure it near the mounting base with a zip tie Take care not to pinch the air hose Take the slipper plates and coat both sides with food grade grease Place into the front of the clevis making sure that the holes line up with the pivot holes in the clevis Take the blades and coat the pivot area of the flat face with food grade grease Slide the blades into the front of the clevis and push the pivot bolt through the holes to secure 20 21 22 23 24 25 Install the pivot nut and tighten fully until excess food grade grease is expelled from the assembly Be sure that the head of the pivot bolt is seated properly in its slot and that the grease hole in the bolt shank is facing towards the blade tips To achieve correct blade tension this step must be followed strictly Gradually loosen the pivot nut until the blades start to slide easily against each other Grasp both blades from outside edge and move together A light resistance should be felt while moving but no sticking or binding should be felt Note If the pivot is too tight the blades will not open properly when the tool is used If the pivot is too loose animal matter will be trapped between the blades causing damage Als
13. cable It should be between 1 2 and 34 of the way up the sight glass mounted on the tank Refill as necessary Check the oil for colour and cleanliness at the same time If the oil has a milky appearance then it is water contaminated and must be changed immediately Refer to your power pack manual for instructions Reconnect the hand tool and check that all couplers and fittings are tight 10 Reconnect the air supply and test for correct operation These checks are to be performed on a daily basis or prior to the start of each shift where more than one shift operates each day 23 Check Weekly This maintenance is best performed in the workshop 1 8 9 Remove the blades and cam links from the hand tool as per the instructions for disassembly Thoroughly clean the clevis cam links blades and wear plates The grease used for lubrication becomes dry and hard building up a layer of dried grease after repeated exposure to heat from the sterilising process Visually inspect the hand tool for any obvious damage to components and for loose components Check all fasteners for tightness Anything that you find at this stage must be remedied immediately Check the yoke pin cam links and cam bolts for wear as per the instructions for servicing If they are loose or obviously worn then replace them now Check the blades for sharpness or edge damage Should they be dull or damaged then sharpen them a
14. ct alignment Install the handle cap making sure that two dot punch marks line up Insert the two 8mm cap screws from the underside of the handle and tighten Apply a small amount of blue Loctite 243 to the cap screws before installing Take the yoke pin and push it into the yoke until it protrudes about one third of the way into the slot You may need to rotate the piston rod and yoke with a large flat screwdriver to align the yoke hole with the access hole in the clevis tube Take the cam links and liberally coat the yoke end with food grade grease Insert one cam link into the yoke from the right hand side of the tool with the raised side of the fork facing down Take the second cam link and insert it into the yoke from the left hand side of the tool with the raised side of the fork facing up Push the yoke pin through the links fully until seated Take the plastic plug removed earlier and install it into the hole until it is flush with the outside of the clevis Take the D handle and install the bolt through the hole Apply blue Loctite 243 to the threads Screw the handle to the side of the pistol grip with the socket for the two way valve facing upward and tighten Insert the paired air hose into the 9 0mm hole from the bottom of the D handle Push the red hose onto hose barb marked IN Push the green hose onto the remaining unmarked hose barb Coat the brass valve body with food grade grease and push it into the socket
15. e 16 2 180 Q VV F06 Hydraulic Coupler Female 17 2 190 209508 B Pilot Valve 18 2 800 ANM 8 304 M8 Acom Nut 19 1 800 820 304 8 20 Button Head Screw 304 20 1 800 FWM 8 304 M8 Flat Washer 21 2 800 G SM 66 304 M6x6 Grub Screw 22 1 800 2 4 4mm Twinline 23 1 800 5 9 5 9 5mm Heat Shrink Clear sopejg 1055125 daaus AVARHGUS LIMITED RC22 1115 Sheep Scissor Special Blades NO QTY PART DESC RIPTION 1 1 110 222101 Hydraulic C ylinder Complete 11 1 110 222102 Hydraulic C ylinder Body 1 2 1 110 222103 Hydraulic C ylinder Head 1 3 1 110 222104 B Piston amp Rod Assy 14 1 110 222105 Seal Kit 2 1 120 223001 A Clevis Tube 3 2 120 223002 A Slipper Plate S S 4 1 130 224101 A Yoke 5 1 130 224102 A Yoke Pin 6 2 130 224103 A Cam Link 7 1 140 225105 A Scissor Blade Special Pair 8 1 150 206101 A Pistol Grip Complete 8 1 1 150 206102 Pistol Grip Only 8 1 1 2 800 C SM 820 304 Cap Screw M amp 20 304 8 2 1 150 206103 Hanger Ring 8 3 2 800 RP4X45 304 45 Roll Pin 9 1 150 206104 A D Handle 10 1 160 227101 A Pivot Bolt 11 1 160 227102 A Pivot Bolt Nut 12 2 160 227104 Cam Bolt 13 2 180 AA 90 0606 Hydraulic Elbow Male 14 4 180 KQ 2H04 00 Straight Connector 4mm 15 2 180 Q VV M 06 Hydraulic Coup
16. e 14 2 2005 Revision Number 2 1 Revision Date 19 6 2006 SAFETY INSTRUCTIONS FOR REALCOLD HAND TOOLS As a designer manufacturer and supplier of plant and equipment Argus Realcold Ltd has provided plant equipment and all relevant information to ensure the safe use in accordance with the New Zealand Health and Safety in employment Act 1992 The CE marked machines provided by Argus Realcold Ltd also meet the EC machinery directive 98 37 EC and any other relevant EC directive It is the responsibility of the owner to ensure that the machine is used safely in accordance with the instructions and for the purpose that the machine was designed for The hand tools that we supply with the exception of the RC33 are designed for two handed operation and include the following RC20 Sheep Light Duty Scissor RC21 Sheep Hock Cutter Various blade options available RC22 Hydraulic Sheep Hock Horn Neck Cutter RC25 Hydraulic Heavy Duty Sheep Goat Deer Hock Horn Cutter RC30 Hydraulic Beef Hock Horn Cutter Hog Head Cutter Various blade options available RC31 Pneumatic Sheep amp Lamb Brisket Opener RC33 Pneumatic Wool Shear RC35 Hydraulic Beef Loin Head Cutter Various blade options RC45 Hydraulic Heavy Duty Beef Horn Cutter RC50 Air Oil Intensifier WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www a
17. iston rod assembly in the hand tool and causes the piston rod assembly to be retracted The movement of the piston rod assembly now pulls the blades via the cam links to the open position A timer removes the air pressure signal from the hydraulic valve once the piston is fully retracted allowing the hydraulic valve to return to centre and remove hydraulic pressure from the hydraulic hoses The operating cycle is now complete SERVICING Before any servicing is attempted on this tool disconnect and unplug the power pack from electrical supply Disconnect any air supply to the power pack All hydraulic hoses and air supply hoses must be disconnected to render the tool inoperative according to Occupational Safety amp Health requirements Handtool Disassembly Before starting please make sure that the tool is clean and that you have a suitable work area available A container will help prevent small parts from being lost or damaged 1 Mount the tool in vice use the flat sides of the pistol grip Take care to use soft jaws and a rag to prevent damaging handle Note Jaws may be easily made up from wood or plastic with a section recessed to capture the pistol grip This prevents the tool from tipping in the vice and is particularly useful for larger tools 2 Remove the cam link nuts and the pivot bolt nut and place into the parts container Remove the cam link bolts taking care that blades do not swing Remember that they are sh
18. ler Male 16 2 180 Q VV F06 Hydraulic Coupler Female 17 2 190 209508 B Pilot Valve 18 2 800 ANM 8 304 M8 Acom Nut 19 1 800 820 304 8 20 Button Head Screw 304 20 1 800 FWM 8 304 M8 Flat Washer 21 2 800 G SM 66 304 M6x6 Grub Screw 22 1 800 2 4 4mm Twinline 23 1 800 5 9 5 9 5mm Heat Shrink Clear SLEL CCOH sopejg jeroedg 1055125 deeus SNIH YAN IWARGUS em N ARE LcOLD LIMITED Tool V 5 9 Prescott Street Ph 09 526 5757 Serial Number PO Box 12 519 Fax 09 526 5755 Penrose Auckland argord realcold co nz New Zealand Customer Order Form Name Address Phone Contact Person Part Number _ 01 pln __ BZ __ _ ____ ____ dc pne 2 pH 4 OC _ Shipping Instructions Ship to Address Attention Level of Urgency Normal DJ Urgent 21 Appendix 2 Maintenance WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz 22 Maintenance Please read this section thoroughly and make sure that these maintenance checks are carried out routinely as specified Adherence to this maintenance schedule will ensure tha
19. maintaining your blades at peak efficiency E mi 5 5 Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz 27 Appendix 4 Conversion to Air Return Note Requires the following parts to complete 110 222105 A Hydraulic cylinder seal kit x 1 e 180 2 08 035 Pneumatic elbow 1 WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz 28 Conversion to Air Return The RC22 may be easily converted to run using an RC50 Intensifier as the power source It may also be supplied configured as air return Please order RC22 1412 Sheep scissor anti tiedown air return To convert an existing unit 1 Disassemble as per instructions in the service section of this document 2 Remove the hydraulic seal from the cylinder head 3 Identify the pneumatic seal from a new seal kit It is the one without what looks like an O ring in the back of it 4 Reassemble as per instructions in the service section of this document 5 Screw the pneumatic elbow into the front cylinder port Connect to the air oil intensifier and test for correct operation WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckl
20. o if too loose the pivot bolt will be overstressed and may break Take the cam link bolts and coat the shank with food grade grease Install through the cam link and blade Take the cam link nuts and apply a small amount of blue Loctite 243 into the threads Screw them onto the cam link bolts and tighten Note Cam link bolt must float slightly in holes and be able to rotate freely If tight the hand tool may not operate correctly Apply a small amount of Loctite 569 hydraulic sealer to one of the hydraulic elbows Screw it into the rear port on the hydraulic cylinder Tighten it until elbow is pointing rearward parallel with the centreline of the hand tool Apply a small amount of Loctite 569 hydraulic sealer to the remaining thread of the hydraulic elbow Take one of the male hydraulic couplers Screw it onto the hydraulic elbow and tighten Apply a small amount of Loctite 569 hydraulic sealer to the remaining hydraulic elbow Screw it into the front port of the hydraulic cylinder Tighten it until elbow is pointing to the right side of the tool and rearward Screw a female hydraulic coupler loosely onto the elbow and tighten the elbow until the hydraulic coupler nut just clears the rear hydraulic elbow Remove the female hydraulic coupler and apply a small amount of Loctite 569 hydraulic sealer to the remaining thread of the hydraulic elbow Screw the female hydraulic coupler back onto the hydraulic elbow and tighten Check the par
21. oheep Hock Cutter 7 3 VN 7 7 23 77 k 727 E 2 7 5 N INSTRUCTION MANUAL C Imported by Licensed distributor Specifications Designation Sheep Hock Cutter Model No RC22 Type 1111 Supplied 1112 Supplied Hydraulic Circuit 157Bar 2200Psi BP HLPMA6 or equivalent Pneumatic Circuit 6 5 7 85Bar 90 110Psi Serial No Test Date Manufacture Date Manufactured By Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Ph 64 9 526 5757 64 9 526 5755 TABLE OF CONTENTS SAFETY INSTRUCTIONS NOTICE TO OPERATORS INSTRUCTIONS FOR COMMISSIONING SERVICE SECTION PRINCIPLE OF OPERATION Cutting Cycle Opening Cycle SERVICING Handtool Disassembly Servicing Reassembly APPENDIX 1 Parts List RC22 1111 Parts Diagram RC22 1111 Parts List RC22 1112 Parts Diagram RC22 1112 Parts List RC22 1113 Parts Diagram RC22 1113 Parts List RC22 1115 Parts Diagram RC22 1115 Order Form APPENDIX 2 Maintenance Check Daily Check Weekly Routine Maintenance APPENDIX 3 Blade Sharpening APPENDIX 4 Conversion to Air Return APPENDIX 5 Recommended Spare Parts APPENDIX 6 Circuit Schematic AVAHGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz ARE A O N Issue Dat
22. ott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz 32 I 13HHS 55 OUI D ZZ Ou ONLUVd Gp DY SE OE DY 2228 5002281 O3_L1IWI71 rer V 22 VNOBI HH 3IV2S LON OG HsINd ANVd IW OO 3HL 4 1 5 NaLLIHM JHL 1A OHLIM AL Vd OL NO Gassvd SLN3LN OO JHL 931900 38 LONISN IN LI vo QL1G1021vau sn 9uv JO JHLSILNIWN OOA SIHL 1 lSV3 9 3WVN TVInSNV 532NviHT1OL 2 594405 SHLIWMIW NI 38V SNOISN3WIG 20312445 SSIMYSHLO SSTINN 4 ax v a TOOL HOLIMS 1 dIW3 l l13A31 LH9IS IIINVUYAAH YOLOW 5819 3HLV3Sg JHNIVH LS 3T114 INIOd 1541 aL JAVA 3431139 JUNSSFIUA 9 2 9 JAYA YAWIL OLLVINO3Nd Ne L38 5 4 4 9NILVH3dO 99 0 NOILONN4 ANY 3ATVA 21901 NYNLAY 5 dN N Z E S3HOLIMS 9NILVH3dO NOILdIlH2S3G SE LO m eco x ioc r gt GALVY Isd000 edWO LZ ASOH E V
23. r 4mm 15 2 180 Q VV M 06 Hydraulic Coupler Male 16 2 180 Q VV F06 Hydraulic Coupler Female 17 2 190 209508 B Pilot Valve 18 2 800 ANM 8 304 M8 Acom Nut 19 1 800 BHM 820 304 8 20 Button Head Screw 304 20 1 800 FWM 8 304 M8 Flat Washer 21 2 800 G SM 66 304 M6x6 Grub Screw 22 1 800 2 MP4 4mm Twinline 23 1 800 HSC 9 5 9 5mm Heat Shrink Clear NMOQ3LILLLNV d33HS 22 4 Q3 11IINI3 REI 112 do VAV AVARHGUS WATEATESE LIMITED RC22 1112 Sheep Scissor Anti Tiedown ITEM NO QTY PART DESC RIPTIO N 1 1 110 222101 A Hydraulic Cylinder Complete 11 1 110 222102 Hydraulic C ylinder Body 1 2 1 110 222103 Hydraulic Cylinder Head 1 3 1 110 222104 B Piston amp Rod Assy 1 4 1 110 222105 A Seal Kit 2 1 120 223001 A Clevis Tube 3 2 120 223002 A Slipper Plate S S 4 1 130 224101 A Yoke 5 1 130 224102 A Yoke Pin 6 2 130 224103 Cam Link 7 1 140 225101 Scissor Blade Standard Pair 8 1 150 226101 Pistol Grip Complete 8 1 1 150 226102 A Pistol Grip Only 8 1 1 2 800 C SM820 304 Screw 8 20 304 8 2 1 150 206103 HangerRing 8 3 2 800 RP4X45 304 M4 x 45 Roll Pin 9 1 150 206104 A D Handle 10 1 160 227101 A Pivot Bolt 11 1 160 227102 A Pivot Bolt Nut 12 2 160 227104 A Cam Bolt 13 2 180 AA90 0606 Hydraulic Elbow Male 14 4 180 KQ 2H04 00 Straight Connector 4mm 15 2 180 Q VV M 06 Hydraulic Coupler M
24. rgus co nz NOTICE TO OPERATORS MAINTENANCE AND CLEAN UP PERSONNEL OPERATORS Stop using a defective or malfunctioning tool immediately Report the problem or defect immediately to your supervisor for removal of tool from service Do not attempt to make repairs yourself do not tamper with a defective or malfunctioning tool Do not attempt to free a jammed or blocked tool yourself Remove power from the tool when the tool is left unattended or is not in use Never tie down bypass or alter the triggers or safety switches of the tool Wear safety glasses when operating this tool Do not activate switches of the tool unless you intend to operate and use the tool Do not allow unauthorised individuals to operate the tool Never place fingers hands or other parts of your body in the cutting path of the tool A This tool is capable of causing severe injury or death if misused CLEAN UP PERSONNEL Shut off all power and disconnect all hydraulic and air hoses from the tool before performing clean up A Take extreme care near sharp blades MAINTENANCE PERSONNEL Shut off all power and disconnect all hydraulic and air hoses from the tool before making repairs performing maintenance and before replacing or sharpening blades Do not use substitute parts or use other than genuine Argus Realcold brand parts Use extreme care when testing or operating the tool WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box
25. s per the sharpening instructions in appendix 3 Sharpen both blades evenly Apply grease to the cam links and reassemble them to the tool as per the instructions for reassembly Apply grease to the pivot faces of the blades and wear plates Reassemble them to the tool as per the instructions for reassembly Make sure to tension the pivot bolt correctly Wipe off excess grease before returning the hand tool to service Reconnect the hand tool and check that all couplers and fittings are tight 10 Reconnect the air supply and test for correct operation These checks are to be performed on a weekly basis or approximately every 40 hours of service where more than one shift operates each day 24 Routine Maintenance Except where daily or weekly checks require replacement of wear items the hand tool should be fully stripped and serviced once every six months Wear items that should be replaced at this six month service are 110 222105 A Seal kit 130 224103 A Cam link 130 224102 A Yoke pin 160 227101 A Pivot bolt 160 227102 A Pivot bolt nut 160 227104 A Cam bolt 160 227105 A Cam nut All other components should be assessed for serviceability at this time and replaced as necessary as per the servicing instructions in the service section of this manual Other factors which may necessitate a full service prior to this six month interval include but are not limited to e Power pack oil found to be dirty e Power pack
26. t you enjoy long and trouble free service from your hand tool Before any servicing is attempted on this tool disconnect and unplug from air supply All hydraulic hoses and air supply hoses must be disconnected to render the tool inoperative according to Occupational Safety amp Health requirement Check Daily 1 2 9 Clean the hand tool thoroughly before inspecting Visually inspect the hand tool for any obvious damage to components and for loose components Anything that you find at this stage must be remedied immediately The hand tool may need to be removed from service to affect remedy Look for oil leaking past the front of the cylinder head seal If there is oil present then the cylinder head seal is bypassing and must be replaced Check pivot bolt tension as per step 21 in the reassembly instructions One of the cam bolts will need to be removed to facilitate this Remove the other once the pivot bolt has been properly adjusted and apply grease to the blades around the cam bolt holes and to the shank of the cam bolts before reinstalling Apply food grade grease to lubrication points Use a small hand held grease gun to apply grease to the pivot bolt Apply until grease is expelled from between the blades Use a spray grease to apply grease to the yoke and yoke pin area Wipe off excess grease before returning the hand tool to service Check the oil level in the hydraulic power pack where appli
27. ts container and bench for any missing parts now Your RC22 hand tool is now ready to be returned to service Reinstall as per installation instructions at the front of the manual and test for correct operation 11 Appendix 1 Parts Diagram and Ordering Form WARGUS REALCOLD LIMITED Argus Realcold Ltd PO Box 12 519 9 Prescott Street Penrose Auckland New Zealand Phone 64 9 526 5757 Fax 64 9 526 5755 Email argord realcold co nz www argus co nz AVARHGUS 85 5 LIMITED RC22 1111 Sheep Pincer Anti Tiedown ITEM NO QTY PARTNO DESC RIPTION 1 1 110 222101 Hydraulic C ylinder Complete 11 1 110 222102 Hydraulic C ylinder Body 1 2 1 110 222103 Hydraulic Cylinder Head 1 3 1 110 222104 B Piston amp Rod Assy 1 4 1 110 222105 A Seal Kit 2 1 120 223001 A Clevis Tube 3 2 120 223002 A Slipper Plate S S 4 1 130 224101 A Yoke 5 1 130 224102 A Yoke Pin 6 2 130 224103 Cam Link 7 1 140 225106 Pincer Blade Standard Pair 8 1 150 226101 Pistol Grip Complete 8 1 1 150 226102 A Pistol Grip Only 8 1 1 2 800 C SM820 304 Screw 8 20 304 8 2 1 150 206103 HangerRing 8 3 2 800 RP4X45 304 M4 x 45 Roll Pin 9 1 150 206104 A D Handle 10 1 160 227101 A Pivot Bolt 11 1 160 227102 A Pivot Bolt Nut 12 2 160 227104 A Cam Bolt 13 2 180 AA90 0606 Hydraulic Elbow Male 14 4 180 KQ 2H04 00 Straight Connecto
28. tting edge These will quickly develop into cracks if left unattended leading to dangerous failure of the blade The blades may be touched up according to the maintenance instructions in appendix 4 If regrinding it is critical that the blade angles are maintained This will ensure that your blades maintain peak cutting efficiency Argus Realcold offers a blade sharpening service You will find this service to be very cost effective in maintaining your hand tool at peak cutting efficiency Seals may be easily removed by hooking them from their locating grooves Take care not to damage the bronze piston and cylinder head The seals should be replaced each time the tool is serviced Use only genuine Argus Realcold seals for replacement These are available in a convenient seal kit Part number 110 222105 A Cylinder Body Inspect for damage Small nicks or scratches can be polished out with fine 240 grit or finer wet and dry sandpaper More severe damage will require replacement Be aware that even insignificant appearing damage will cut and damage the piston seals causing premature seal failure External damage may also be far from cosmetic It can cause distortion of the cylinder bore which will damage seals and or cause them to leak It may also damage the bronze piston Piston Rod Assembly Inspect for damage Small nicks and scratches may be polished out with fine 240 grit or finer wet and dry sandpaper More severe dam
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