Lit. No. 99761/99762, Rev. 02
26
January 1, 2017
TROUBLESHOOTING GUIDE
Problem
Possible Cause
Suggested Solution
Conveyor chain not moving.
Spinner is turning.
Unplug the spreader harness and tag out, if required,
before performing any of the following repairs.
1. Obstruction is preventing rotation.
1. Clear obstruction.
2. Gear box is damaged.
2. Replace gear box if output shaft does
not turn when motor shaft turns.
3. Conveyor sprockets are not secured
to shafts.
3. Replace or tighten set screws. Replace
shafts or sprockets if damaged.
4. Conveyor pintle chain is loose or
damaged.
4. Adjust pintle chain tension. Replace
pintle chain if damaged.
5. Conveyor pintle chain is not aligned. 5. Align pintle chain to ride centered on
rollers.
6. Conveyor pintle chain shaft bearings
are seized or otherwise damaged.
6. Grease or replace bearings.
Material in hopper does not flow.
Conveyor pintle chain and spinner
are moving.
Unplug the spreader harness and tag out, if required,
before performing any of the following repairs.
1. Feed gate is closed.
1. Open feed gate fully, then adjust to
desired opening size.
2. Obstruction in hopper.
2. Clear obstruction.
3. Material bridged.
3. Clear the bridged material.
