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Greenlee 555-22 User Manual

Greenlee 555-22
44 pages
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555
®
-22
Electric Bender
INSTRUCTION MANUAL
Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.
999 1817.0 © 2004 Greenlee Textron Inc. IM 1227 REV 7 6/04

Questions and Answers:

Greenlee 555-22 Specifications

General IconGeneral
Model555-22
Bending Shoe IncludedYes
Capacity1/2 - 2 in EMT, 1/2 - 2 in Rigid, 1/2 - 2 in IMC
Conduit Size1/2" to 2"
Bending Capacity (EMT)1/2" to 2"
Bending Capacity (Rigid)1/2" to 2"
Bending Capacity (IMC)1/2" to 2"
ConstructionSteel

Summary

Important Safety Information

Hazard Warnings and Precautions

Covers symbol meanings, electrical, environmental, and physical hazards.

Grounding Instructions

Proper Electrical Grounding

Ensures correct connection to a grounded receptacle for safety.

Identification and Specifications

Setup Procedures

Initial Setup Guide

Instructions for installing shoes, supports, and marking conduit.

Operation

Bending Conduit Steps

Step-by-step guide for bending conduit.

Adjusting the Squeeze

Bending Instructions

90° Stub Bending

Instructions for creating 90-degree stub bends.

Offset Bending

Offset Calculation and Bending

Guides for bending offsets around obstructions using tables.

Additional Bending Instructions

Stub and Offset Procedures

Detailed steps for bending stubs and working past obstructions.

Advanced Bending Techniques

Maintenance

Chain Adjustment Procedure

Procedure for adjusting the drive chain tension.

Electrical Control Unit Maintenance

Troubleshooting

Common Operational Issues

Addresses issues like bender not operating or incorrect bends.

Circuit Breaker Troubleshooting

Switch/Circuit Breaker Trip Guide

Flowchart for troubleshooting circuit breaker trips.

Parts List

Electrical Control System Layout

Bender Control Schematic

Printed Circuit Board Diagram

Control and Power Unit Schematic

Bending Shoes and Roller Supports

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