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Greenlee 881 Cam Track - User Manual

Greenlee 881 Cam Track
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INSTRUCTION MANUAL
999 8071.1 © 2003 Greenlee Textron IM 981 REV 16 6/03
Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.
881 and 881CT Cam Track
®
Hydraulic Benders
and 1813 Bending Table

Table of Contents

Questions and Answers

  • J
    James PerezOct 29, 2025
    What to do if Greenlee 881 Cam Track Cutter wrinkles EMT?
    • P
      Paul KingOct 29, 2025
      If the Greenlee Cutter wrinkles, creases on the side, or won’t bend the EMT, it might be due to several reasons. First, ensure the shoe pin is correctly positioned in the hole marked EMT. Second, check that the follow bar is inserted correctly, with the end marked START toward the saddle. Also, verify that the contact surfaces between the shoe and follow bar are clean and free from damage. The follow bar should be positioned within 1" of the saddle at the start of the bend and centered on the roller. Other potential causes include worn or spread shoe or follow bar grooves (replace as necessary), a roller that isn’t rolling (lubricate it), high yield strength conduit (use standard EMT), conduit not being level (level it), a pipe vise unit clamped too close (move it further), or a worn follo...

Summary

Product Overview

Description

Details the intended use and pump requirements for the hydraulic benders.

Safety Overview

Highlights the importance of safety in using and maintaining Greenlee tools.

Manual Purpose

Explains the manual's aim to guide operators on safe operation and maintenance.

IMPORTANT SAFETY INFORMATION

Hazard Symbols and General Warnings

Explains hazard symbols and provides critical safety warnings for operation.

Operational Safety Precautions

Covers pinch points, eye protection, loose clothing, and part inspection.

Component Identification

881;881 CT Bender Components

Exploded view and labels for the main parts of the 881/881CT hydraulic bender.

1813 Bending Table Components

Exploded view and labels for the parts of the 1813 bending table.

Assembly and Operation

881;881 CT Floor Operation

Step-by-step assembly and operation for floor use of the bender.

881;881 CT with 1813 Bending Table Operation

Detailed instructions for setting up and operating the bender with the bending table.

Bending Data and Techniques

Glossary of Bending Terms

Definitions and illustrations of common bending terminology used in the manual.

Laying Out One-Shot 90° Bends

Method for creating single 90-degree bends on conduit.

Table 3 Ram Travel

Approximate ram travel measurements for various bends and conduit types.

Laying Out Two-Shot 90° Bends

Procedure for making two-shot 90-degree bends on specific conduit sizes.

Laying Out Various Bends

Guides for stubs, offsets, saddles, and U-bends.

Special Bending Information Charts

Detailed charts for bending specific conduit sizes and angles.

Troubleshooting

EMT Conduit Issues

Solutions for common problems like wrinkling, creasing, and non-bending of EMT.

IMC;Rigid and Ram Operation Issues

Troubleshooting for IMC/Rigid conduit and issues with ram advancement.

Parts and Maintenance

Parts List - 881;881 CT Bender

Detailed list of all parts for the 881 and 881CT hydraulic benders.

Shoe Groups and Components

Information on shoe groups and specific components for 881 and 881CT models.

Ram and Bending Table Parts

Exploded views and parts lists for the hydraulic ram and the 1813 bending table.

Decals

Greenlee 881 Cam Track Specifications

General IconGeneral
BrandGreenlee
Model881 Cam Track
CategoryCutter
LanguageEnglish

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