Troubleshooting - Greenlee 854 Service Manual

Troubleshooting

Problem
Bender will not operate.
Bender operates in wrong direction.
Bends are overbent a few degrees.
Bends are underbent a few degrees.
Greenlee / A Textron Company
Probable Cause
No voltage.
Wrong side of bender selected.
Pointer is adjusted wrong.
Too much squeeze on 1-1/2" or 2"
EMT or IMC conduit.
Unusual conduit characteristics.
Pointer is adjusted wrong.
Too little squeeze on 1-1/2" or 2"
EMT or IMC conduit.
Unusual conduit characteristics.
10
854 Quad Bender
Probable Remedy
Check supply voltage circuit
operation.
Check that switch is ON.
Set selector switch properly.
Loosen pointer locking screws and
rotate clockwise to compensate.
Retighten locking screws.
Back squeeze off per adjustment
instructions.
Adjust pointer or bend to a smaller
angle to compensate.
Loosen pointer locking screws
and rotate counterclockwise to
compensate. Retighten locking
screws.
Increase squeeze per adjustment
instructions.
Adjust pointer or bend to a larger
angle to compensate.
4455 Boeing Dr. • Rockford, IL 61109-2988 USA • 815-397-7070