Greenlee Fairmont HPD-HV Instruction Manual Download

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999 5022.7 REV 2

10/05

INSTRUCTION MANUAL

Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.

HPD-T and HPD-HV

Hydraulic Sign Post Drivers

Summary of Contents for Fairmont HPD-HV

Page 1: ... 2005 Greenlee Textron Inc 10 05 INSTRUCTION MANUAL Read and understand all of the instructions and safety information in this manual before operating or servicing this tool HPD T and HPD HV Hydraulic Sign Post Drivers ...

Page 2: ... remote double acting operating valve that allows operation on either open center or closed center hydraulic systems Safety Safety is essential in the use and maintenance of Fairmont tools and equipment This manual and any markings on the tool provide information for avoiding hazards and unsafe practices related to the use of this tool Observe all of the safety information provided Purpose of this...

Page 3: ...in 8 gpm Pressure relief 160 bar 2300 psi Back pressure 15 bar 200 psi Failure to observe this warning could result in severe injury or death Skin injection hazard Oil under pressure easily punc tures skin causing serious injury gangrene or death If you are injured by escaping oil seek medical attention immediately Do not use hands to check for leaks Do not hold hose or couplers while the hydrauli...

Page 4: ...on with hydraulic flow reversed can cause tool malfunc tion Connect the supply pressure hose and return tank hose to the proper ports Failure to observe this warning could result in severe injury or death Do not change accessories inspect adjust or clean tool when it is connected to a power source Accidental startup could result in serious injury or death Serious injury could result if the operato...

Page 5: ...re to the tool can cause operator discomfort or temporary numbness Failure to observe this precaution may result in injury These tools can weigh more than 25 kg 55 lb and require two persons to lift and transport Failure to observe this precaution may result in injury Hydraulic oil can cause skin irritation Handle the tool and hoses with care to prevent skin contact with hydraulic oil In case of a...

Page 6: ...ckford IL 61109 2988 USA 815 397 7070 Identification Sign Post Drivers 1 Return tank Port 2 Lifting Bracket 3 Side Handles 4 Supply pressure Port 5 Serial Number 6 Front Head 7 Trigger Bar HPD T 8 Remote Control Valve HPD HV 9 Adapter Release Ring HPD T 2 4 5 6 7 3 1 9 9 HPD HV 2 4 5 6 3 1 8 ...

Page 7: ... not exceed the following hydraulic power source maximums Hydraulic flow 30 l min 8 gpm Pressure relief 160 bar 2300 psi Back pressure 15 bar 200 psi Failure to observe this warning could result in severe injury or death Specifications HPD T and HPD HV Type of Hydraulic System HPD T Open center HPD HV Open center or closed center Weight HPD T Without Hoses and Adapter 30 6 kg 67 5 lb With Hoses an...

Page 8: ... 0 cSt MOBIL DTE 15 44 9 cSt Permitted oil temperature Recommended oil temperature 4 F 20 C 14 F 10 C 32 F 0 C 50 F 10 C 68 F 20 C 86 F 30 C 104 F 40 C 140 F 60 C 158 F 70 C 122 F 50 C When the tool works continuously the oil temperature will steady at a certain level called the oil working temperature Depending on the nature of the job and the cooling capacity of the system the oil working temper...

Page 9: ... is hot Hot hydraulic fluid could cause serious burns Connecting Hoses 1 Move the flow lever on the power source to the OFF position 2 Stop the hydraulic power source 3 Connect the return hose to the return port on the power source then to the return port on the tool 4 Connect the pressure hose to the pressure port on the tool then to the pressure port on the power source Disconnecting Hoses 1 Mov...

Page 10: ...ect the supply pressure hose from the control valve s closed center pressure port port P CC to the power source s pressure port port P Connecting Hoses on an Open Center Hydraulic System 1 Stop the hydraulic power source Refer to the illustration below T P Tool ON P 0C P CC RETURN PRESSURE Power Source Open Center Hydraulic System Hose Connections 2 Connect the return tank hose from the tool s tan...

Page 11: ...r and orientation for different types of sign posts UPC No Cat No 78 3310 Description UA 49532 Universal head adapter RA96 49533 3 8 96 mm round head adapter SA54 49534 2 1 8 54 mm square head adapter Universal Adapter Round Head Adapter Square Head Adapter Rounds to 3 8 96 mm 1 12 lb ft Delineator Post 2 00 Square Post 1 75 Square Post ø 2 00 Round 2 25 Square Post 2 50 Square Post 2 0 lb ft Flan...

Page 12: ...h noise levels could result in hearing loss Wear foot protection when using this tool Failure to observe this warning could result in serious injury Serious injury could result if the operator does not maintain control of the tool Wear slip proof gloves when operating this tool Maintain a firm grip on the tool using both hands at all times Do not lock the trigger in the power ON position Operator ...

Page 13: ...es Posts longer than 2 m 6 may require a second person to lift the driver and steady the post When the sign post driver is within reach grasp both handles firmly 5 To start the tool HPD T Squeeze the trigger bar toward the handle Use a partial squeeze for slow driving or a full squeeze for fast driving HPD HV Move the control spool on the remote valve to the ON position Optional Drive Cap Operatio...

Page 14: ...of the hydraulic hoses and fittings as described in publication 999 3032 3 SAE J1273 Hose and Hose Assemblies Annually If required by your organization have the tool inspected by an authorized Fairmont service center Storage If the tool requires long term storage protect the striking piston against corrosion Press the striking piston to its upper position through the chisel bushing by means of a t...

Page 15: ... into the charging screw 12 Close the bleeder valve 5 by turning it clockwise 13 Connect the hose 7 to the check valve 6 14 Connect the free end of the hose directly to the nitrogen bottle by using the reducing nipple Note Use only pure nitrogen 15 Read the pressure on the gauge 4 Carefully open the valve of the nitrogen bottle 1 and charge with nitrogen until the pressure is approxi mately 20 hig...

Page 16: ...aulic fluid cold Allow fluid to warm to the operating temperature Actuate the tool intermittently to reduce the warming time Tool operates slowly or erratically Hydraulic fluid level low Check the fluid level Check system for leaks Power source not adjusted correctly Refer to the power source operator s manual Set the flow and pressure to correspond with the tool Air in the hydraulic system Refer ...

Page 17: ...8 USA 815 397 7070 Illustration Main 17 8 11 5 6 9 70 Nm 52 ft lb 70 1 56 21 20 44 49 40 19 50 80 Nm 59 ft lb 10 41 2 40 52 53 22 15 100 Nm 74 ft lb 27 28 42 40 100 Nm 74 ft lb 16 18 12 4 56 55 54 24 26 59 58 25 72 3 71 33 36 38 39 29 30 31 32 29 34 61 35 37 73 40 41 51 Loctite 242 35 38 39 57 36 31 HPD T HPD HV ...

Page 18: ...022385 Seeger spring ring 2 30 50022407 Shim PS 8x14x0 5 1 31 50022415 Trigger spool HPD T 1 31A 50028820 Trigger cartridge HPD HV 1 32 50022431 Trigger rod 1 33 50022458 Packing gland 1 34 50022474 Spring 1 Key Part No Description Qty 35 50022490 O ring Ø8 3x2 4 1 36 50022512 O ring Ø16 3x2 4 1 37 50022520 Seal Ø8 Ø14x3 5 5 1 38 50022539 Backup ring 1 39 50022547 Seeger spring ring 1 40 50022555 ...

Page 19: ...rew M16x15 1 110 50032089 Dowel pin Ø10x26 1 111 F011341 Ball Ø3 8 4 112 50032097 Screw M5x8 4 113 50022199 Screw M10x30 2 114 50023535 Roll pin Ø6x24 2 Key Part No Description Qty Hoses 116 50109138 Whip hose 12 HPD T 2 116A 50028715 Whip hose 15 HPD HV 2 117 F013516 Adapter 1 118 F019509 Adapter 1 Remote Control Valve HPD HV 111952 Control valve complete 120 111953K Valve body 1 121 F021673 Pipe...

Page 20: ...64 Adapter square 2 1 50028812 Nose part complete 80 50029002 Nose part 1 81 50029010 Anvil 1 82 50029029 Anvil bushing 1 83 50031031 Locking ring 1 84 50030191 Pin housing 1 85 50030221 Compression spring 1 86 50030248 Pin 1 87 50030280 Split ring 1 88 50031023 Dowel pin 1 89 50023756 Screw M10x55 2 90 50048015 Screw M12x35 1 91 50048023 Nut M12 1 92 52022621 Washer 1 93 52022622 Anvil spring 1 U...

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