Greenlee 777 User Manual

INSTRUCTION MANUAL
777
SEGMENT BENDER
Read and understand all of the instructions and
safety information in this manual before operating
or servicing this tool.
999 5046.4 © 1998 Greenlee Textron IM 703 REV 9 12/99

Greenlee 777 Specifications

General

Brand	Greenlee
Model	777
Category	Construction Equipment
Language	English

Summary

Important Safety Instructions

Operating Instructions

Set-Up Procedure

Detailed steps for setting up the 777 Segment Bender for operation.

Bending Conduit

Glossary of Bending Terms

Laying Out One-Shot 90-Degree Bends

Laying Out Offset Bends

Offset Bend Center-to-Center Calculation

Method to calculate the distance between two offset bends using multipliers.

Offset Bend Shrink Calculation

Determining the conduit adjustment needed when bending towards an obstruction.

Laying Out a Segment Bend

Segment Bend Developed Length

Formula and table for calculating the total length of conduit needed for a segment bend.

Segment Bend Center Location

Procedure to determine the mark for the center of a 90-degree bend on the conduit.

Segment Bend Tables

Tables for suggested bends, ram travel constants, and conduit diameters for segment bending.

Gain Factor Table

Parts List

Frame Unit Parts List

Detailed list of parts for the 777 Segment Bender frame unit.

Ram Exploded View

Exploded diagram showing components of the 1736 Ram.

Ram Parts List

Specific part numbers and descriptions for the 1736 Ram assembly.