Greenlee H4905A Instruction Manual Download

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H4905A Hydraulic Sign Post Puller

Greenlee Tools, Inc.

4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070

Identification

  1. Base
  2. Chain
  3.  Serrated Jaws
  4. Cylinder
  5. Handle
  6. Guide
  7.  Serial Number
  8. Bracket
  9.  Control Lever
10.  Pressure (supply) Port
11.  Tank (return) Port

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Summary of Contents for H4905A

Page 1: ...raulic Sign Post Puller 99936755 REV 4 2019 Greenlee Tools Inc 2 19 Read and understand all of the instructions and safety information in this manual before operating or servicing this tool Register this product at www greenlee com ...

Page 2: ...nded to familiarize personnel with the safe operation and maintenance procedures for the following Greenlee tool H4905A 42237 Sign Post Puller Keep this manual available to all personnel Replacement manuals are available upon request at no charge at www greenlee com Other Publications Tool Owners Users SAE Standard J1273 Hose and Hose Assemblies Publication 99930323 Authorized Greenlee Service Cen...

Page 3: ...in severe injury or death Electric shock hazard This tool is not insulated Do not use this tool near energized electrical lines Failure to observe this warning could result in severe injury or death Skin injection hazard Do not use hands to check for leaks Do not hold hose or couplers while the hydraulic system is pressurized Depressurize the hydraulic system before servicing Oil under pressure ea...

Page 4: ... minimum breaking strength An underrated chain may break during operation Failure to observe this warning could result in severe injury or death Do not exceed the following hydraulic power source maximums Hydraulic flow 22 7 l min 6 gpm Pressure relief 138 bar 2000 psi Back pressure 13 8 bar 200 psi Failure to observe this warning could result in severe injury or death Do not disconnect tool hoses...

Page 5: ...ed purpose only Use other than that which is described in this manual may result in injury or property damage Make sure all bystanders are clear of the work area when handling starting and operating the tool Nearby personnel may be injured by flying or falling debris or by flying parts in the event of a tool malfunction Emergency stop procedure power supply failure 1 Release the control lever 2 Sh...

Page 6: ...ls Inc 4455 Boeing Dr Rockford IL 61109 2988 USA 815 397 7070 6 Identification 1 Base 2 Chain 3 Serrated Jaws 4 Cylinder 5 Handle 6 Guide 7 Serial Number 8 Bracket 9 Control Lever 10 Pressure supply Port 11 Tank return Port 4 3 2 1 7 9 10 11 5 6 8 ...

Page 7: ...3 8 bar 200 psi 13 8 bar 200 psi is the maximum agreed stan dard back pressure for the HTMA Hydraulic Tool Manufacturers Association Greenlee tools will operate satisfactorily at this standard 1 Maximum hydraulic fluid temperature must not exceed 60 C 140 F A sufficient oil cooling capacity is needed to limit the hydraulic fluid temperature 2 Hydraulic flow must not exceed 22 7 l min 6 gpm Install...

Page 8: ...es 1 Move the flow lever on the hydraulic power source to the OFF position 2 Stop the hydraulic power source 3 Connect the tank hose to the tank return port on the hydraulic power source and then to the tank port on the tool 4 Connect the pressure hose to the pressure port on the tool and then to the pressure supply port on the hydraulic power source Disconnecting Hoses 1 Move the flow lever on th...

Page 9: ...onnected to a power source Accidental start up can result in serious injury Failure to observe this warning could result in severe injury or death Make sure all bystanders are clear of the work area when handling starting and operating the tool Nearby personnel may be injured by flying or falling debris or by flying parts in the event of a tool mal function Note Maintain proper footing and balance...

Page 10: ...tection when operating or servicing this tool Failure to wear eye protection could result in serious eye injury from flying debris or hydraulic oil Do not change accessories inspect adjust or clean tool when it is connected to a power source Accidental start up can result in serious injury Failure to observe this warning could result in severe injury or death Use this maintenance schedule to maxim...

Page 11: ...e fluid level Check system for leaks Air in the hydraulic system Refer to the power source manufac turer s instructions for removing air from the system Incorrect hydraulic fluid viscosity Use hydraulic fluid with the correct viscosity Tool feels hot Hydraulic fluid level low Check the fluid level Check for leaks Incorrect hydraulic fluid viscosity Use hydraulic fluid with the correct viscosity Hy...

Page 12: ...Dr Rockford IL 61109 2988 USA 815 397 7070 12 Illustration 24 43B 43A 18 19 41 30 37 40 29 28 27 38 39 42 36 28 26 31 32 31 34 35 30 12 11 10 7 33 9 8 2 54 24 53 21 20 14 15 1 6 3 4 9 9 5 50 22 49 25 17 43B 45 52 46 45 13 50 49 50 51 47 44 48 47 8 48 16 43A 23 25 55 ...

Page 13: ...27 43151 50431510 Spool 1 28 O ring 437 x 562 x 062 70 2 29 40258 50402582 Lever bracket 1 30 Screw cap 1 4 20 x 500 socket head 8 31 43429 50434292 Washer flat 265 x 734 x 059 2 32 43836 50438360 Spacer 271 x 437 x 656 1 33 41663 50416631 Spring compression 576 x 720 x 1 75 1 34 Shoulder bolt 250 x 1 00 x 10 24 1 35 40257 50402572 Cap 1 36 43787 50437879 Pipe plug 1 4 M NPTF 1 37 40469 50404691 L...

Page 14: ...rd IL 61109 2988 USA 815 397 7070 2019 Greenlee Tools Inc An ISO 9001 Company USA Tel 800 435 0786 Fax 800 451 2632 Canada Tel 800 435 0786 Fax 800 524 2853 International Tel 1 815 397 7070 Fax 1 815 397 9247 www greenlee com ...

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