Textron Greenlee HPB55 Series Instruction Manual Download Page 6

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Greenlee / A Textron Company

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

HPB55 Series Hydraulic Paving Breaker

Identification

HPB55 Series Hydraulic Paving Breaker

1.  Handle
2.  Trigger
3.  Pressure Port

4.  Return Port
5.  Front End
6.  Latch

455 mm (18")

760 mm (30")

Summary of Contents for Greenlee HPB55 Series

Page 1: ...ng Breaker 52033854 REV 3 2011 Greenlee Textron Inc 7 11 Serial Codes GMR and GMT Read and understand all of the instructions and safety information in this manual before operating or servicing this t...

Page 2: ...anual 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 Manual T...

Page 3: ...tool 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 pressu...

Page 4: ...e accessories inspect adjust or clean tool when it is connected to a power source Accidental startup can result in serious injury Failure to observe these warnings could result in severe injury or dea...

Page 5: ...ting and operating the tool Nearby personnel can be injured by flying or falling debris or by flying parts in the event of a tool malfunction Hydraulic oil can cause skin irritation Handle the tool an...

Page 6: ...ng Dr Rockford IL 61109 2988 USA 815 397 7070 HPB55 Series Hydraulic Paving Breaker Identification HPB55 Series Hydraulic Paving Breaker 1 Handle 2 Trigger 3 Pressure Port 4 Return Port 5 Front End 6...

Page 7: ...psi Back pressure 28 bar 405 psi Failure to observe this warning could result in severe injury or death Type of Hydraulic System Open center Flow Minimum 18 l min 5 gpm Maximum 30 l min 8 gpm Filtrat...

Page 8: ...St 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...

Page 9: ...fittings while the power source is running or if the hydraulic fluid is hot Hot hydraulic fluid could cause serious burns Connecting Hoses 1 Move the flow lever on the hydraulic power source to the OF...

Page 10: ...leaks cracks wear or damage Replace if necessary 3 Install dust caps over the hydraulic ports when the tool is disconnected Monthly Perform a thorough inspection of the hydraulic hoses and fittings as...

Page 11: ...two turns afterward 11 Mount the filling device on the filling socket of the accumulator cover and fasten it lightly while turning the handle 2 forward and backward ensuring that the hexagon resilient...

Page 12: ...ly or erratically Hydraulic fluid cold Allow fluid to warm to the operating temperature Actuate the tool inter mittently to reduce the warming time Power source not adjusted correctly Refer to the pow...

Page 13: ...B55 Series Hydraulic Paving Breaker Illustration Main 16 7 10 5 6 8 70 Nm 52 ft lb 34 35 31 33 37 28 29 30 27 32 36 27 4 22 24 51 50 23 38 3 49 47 54 52 39 48 53 21 46 44 45 38 11 18 80 Nm 59 ft lb 9...

Page 14: ...0022377 Connector 1 2 BSP 2 27 Seeger spring ring 2 28 Shim PS 8x14x0 5 1 29 50022415 Trigger spool 1 30 50022431 Trigger rod 1 31 50022458 Packing gland 1 32 50022474 Spring 1 Key Part No Description...

Page 15: ...t M8 2 92 Spring 4 93 Spring guide 4 94 Washer 6 4 95 Screw M6x10 4 96 Trigger pawl 1 97 Pin 6x30 1 98 Pin latch right 1 99 Pin latch left 1 100 Top cover 1 101 Spacer 4 102 Nab 2 103 Screw M10x25 4 1...

Page 16: ...x55 2 117 50023764 Roll pin 16x50 1 118 50023802 Roll pin 10x50 1 119 50023829 Locking ring 57x2 1 120 50109553 Decal hex shank size 1 1 4 x 6 1 110 50023837 Nose part hex 1 1 8 1 1 4 1 111 50023918 B...

Page 17: ...Hex Shank UPC No Key 78 3310 Part No Description Qty Accessories with 1 1 4 x 6 Hex Shank UPC No Key 78 3310 Part No Description Qty 1 41701 52000036 Moil point 14 1 2 41702 52000037 Chisel bit 3 x 1...

Page 18: ...8 USA 815 397 7070 An ISO 9001 Company Greenlee Textron Inc is a subsidiary of Textron Inc USA Tel 800 435 0786 Fax 800 451 2632 Canada Tel 800 435 0786 Fax 800 524 2853 International Tel 1 815 397 70...