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Greenlee 1990 User Manual

Greenlee 1990
26 pages
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999 8517.9 © 2000 Greenlee Textron SB 226 REV 5 4/00
SERVICE MANUAL
Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.
1990
Dieless Hydraulic Crimping Tool
Serial Codes WH and YM
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Greenlee 1990 Specifications

General IconGeneral
CapacityUp to 750 MCM
Weight6.7 lbs (3.0 kg)
Crimp CapacityUp to 750 MCM
Die Set CompatibilityGreenlee die sets
Handle TypeErgonomic
MaterialSteel

Summary

Important Safety Information

Hazard Alert Symbols and Definitions

Explains DANGER, WARNING, CAUTION and the safety alert symbol.

Specific Safety Precautions

Covers skin injection, eye protection, pinch points, electric shock, and operation methods.

Tool Identification

Serial Code WH Identification

Details distinguishing characteristics of the WH series crimping tool.

Serial Code YM Identification

Details distinguishing characteristics of the YM series crimping tool.

Tools and Supplies

Pressure Check Procedure

Pressure Adjustment Procedure

Pressure Calibration Check

Air Purging and Oil Filling Procedure

Die Replacement

Fixed Die Replacement

Procedure for replacing the fixed die assembly.

Movable Die Replacement

Procedure for replacing the movable die.

Disassembly Procedures

Cylinder Disassembly

Steps for disassembling the cylinder component.

Cylinder Cap Disassembly

Steps for disassembling the cylinder cap.

Reservoir Disassembly

Steps for disassembling the reservoir.

Pump Block Disassembly

Steps for disassembling pump block, relief valves, and release mechanism.

Pump Pistons Disassembly

Steps for disassembling pump pistons.

Assembly Procedures

Cylinder Assembly

Steps for assembling the cylinder component.

Cylinder Cap Assembly

Steps for assembling the cylinder cap.

Pump Block Assembly

Steps for assembling the pump block components.

Pump Plunger Assembly

Steps for assembling the pump plunger.

Assembly Procedures - Continued

Pressure Release Assembly

Steps for assembling the pressure release mechanism.

Relief Valve/Pressure Control Assembly

Steps for assembling the relief valve and pressure control.

Assembly Procedures - Continued

Assembly of Cylinder to Cylinder Cap

Steps for connecting the cylinder to the cylinder cap.

Pump Handle Assembly

Steps for assembling the pump handle.

Final Assembly Steps

Service Tips

Provides tips for servicing and maintenance of the tool.

Retrofit Kits

Relief Valve Cap or Cover Kit

Repair kit for relief valve cap or cover.

Crimping Head Components or Cylinder Kit

Repair kit for crimping head components or cylinder.

Cylinder Cap or Pump Block Kit

Repair kit for cylinder cap or pump block.

Pump Handle Assembly Kit

Repair kit for pump handle assembly.

Reservoir Handle Assembly Kit

Repair kit for reservoir handle assembly.

Troubleshooting

Ram Advance Issues

Problems and solutions related to ram advance.

Slow Pressure Buildup

Troubleshooting for slow pressure buildup.

High Pressure Not Achieved

Troubleshooting for when the tool does not achieve high pressure.

Ram Retraction Issues

Problems and solutions when the ram does not retract.

Pressure Setting Problems

Issues with pressure setting adjustments.

Internal Leaks

Diagnosing and fixing internal leaks in the tool.

External Leaks

Diagnosing and fixing external leaks in the tool.

Air in the Hydraulic System

Addressing air presence in the hydraulic system.

WH Series Illustrations and Parts

Illustration - Serial Code WH

Exploded view diagram of the WH series tool.

Parts List - Serial Code WH

Comprehensive list of parts for the WH series tool.

YM Series Illustrations and Parts

Illustration - Serial Code YM

Exploded view diagram of the YM series tool.

Parts List - Serial Code YM

Comprehensive list of parts for the YM series tool.

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