Greenlee LPK1550 Service Manual

Greenlee LPK1550 Service Manual

Hydraulic crimping tool 15-ton

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SERVICE MANUAL
LPK1550
Hydraulic Crimping Tool
15-ton
Serial Code FYF
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
99932288 REV 4
© 2019 Greenlee Tools, Inc.
2/19

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Summary of Contents for Greenlee LPK1550

  • Page 1 Hydraulic Crimping Tool 15-ton Serial Code FYF 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 99932288 REV 4 © 2019 Greenlee Tools, Inc. 2/19...
  • Page 2: Table Of Contents

    SAE Standard J1273 (Hose and Hose Assemblies): Publication 99930323 All specifications are nominal and may change as design improvements occur. Greenlee Tools, Inc. shall not be liable for damages resulting from misapplication or misuse of its products. Loctite and 242 are registered trademarks of Loctite Corporation.
  • Page 3: Important Safety Information

    LPK1550 Hydraulic Crimping Tool IMPORTANT SAFETY INFORMATION SAFETY ALERT Skin injection hazard: • Do not use hands to check for SYMBOL leaks. • Do not hold hose or couplers This symbol is used to call your attention to hazards while the hydraulic system is or unsafe practices which could result in an injury or pressurized.
  • Page 4 LPK1550 Hydraulic Crimping Tool IMPORTANT SAFETY INFORMATION Do not change accessories, inspect, adjust, or Do not exceed the following hydraulic power source clean tool when it is connected to a power source. maximums: Accidental start-up can result in serious injury.
  • Page 5: Relief Valve Check And Adjustment Procedure

    2. To change the setting, remove the cap (50) and of the relief valve: rotate the set screw (48): • Purchase a Greenlee 35887 Load Cell. Refer to • clockwise to increase the relief pressure the instructions supplied with the load cell. The •...
  • Page 6: Disassembly

    Cylinder and Ram If a complete overhaul is necessary, return the tool 1. Remove four screws (51) and washers (67). Thread to your nearest authorized Greenlee distributor or to two 5/16–18 screws (not provided) into the tapped Greenlee. holes in the piston (7). Grasp these screws to pull The disassembly procedure is divided into sections of the piston out of the cylinder.
  • Page 7: Assembly

    LPK1550 Hydraulic Crimping Tool Assembly Refer to the illustration and parts list for the correct Handle with Cylinder Cover orientation and placement of parts. 1. Install the ball (68), ball stop (69), and retaining ring Replace any O-rings, V-rings, seals, and gaskets on (70).
  • Page 8: Illustration

    LPK1550 Hydraulic Crimping Tool Illustration Greenlee Tools, Inc. 4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070...
  • Page 9: Parts List

    LPK1550 Hydraulic Crimping Tool Parts List UPC No. UPC No. Key 78-3310- Part No. Description Key 78-3310- Part No. Description 49352 50493523 C-head unit 43556 50435566 Plug, spool ..........1 (includes items 59, 60, 62–66) ....1 O-ring, .250 x .375 x .062"–90 ....1...
  • Page 10 4455 Boeing Drive • Rockford, IL 61109-2988 • USA • 815-397-7070 USA Tel: 800-435-0786 Canada Tel: 800-435-0786 International Tel: +1-815-397-7070 ©2019 Greenlee Tools, Inc. • An ISO 9001 Company Fax: 800-451-2632 Fax: 800-524-2853 Fax: +1-815-397-9247 www.greenlee.com...

Table of Contents