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For technical questions, please call 1-800-444-3353.
Item 92158
Troubleshooting
Problem
Possible Causes
Likely Solutions
Tool will not start.
1. Cord not connected.
2. No power at outlet.
3. Tool’s thermal reset breaker
tripped (if equipped).
4. Internal damage or wear.
(Carbon brushes or
switch, for example.)
1. Check that cord is plugged in.
2. Check power at outlet. If outlet is unpowered,
turn off tool and check circuit breaker. If breaker
is tripped, make sure circuit is right capacity
for tool and circuit has no other loads.
3. Turn off tool and allow to cool.
Press reset button on tool.
4. Have technician service tool.
Tool operates slowly. Extension cord too long or
cord diameter too small.
Eliminate use of extension cord. If an extension
cord is needed, use one with the proper diameter
for its length and load. See
Extension Cords
in
Grounding
section on page 6.
Belt does not stay
centered or scrapes
on Housing.
Tracking is uneven.
Adjust the tracking of the Sanding Belt by
turning the Adjustment Screw (59).
Performance
decreases over time.
1. Belt dull or damaged.
2. Carbon brushes worn
or damaged.
1. Keep cutting accessories sharp. Replace as needed.
2. Have qualified technician replace brushes.
Excessive noise
or rattling.
Internal damage or wear. (Carbon
brushes or bearings, for example.)
Have technician service tool.
Overheating.
1. Forcing tool to work too fast.
2. Belt misaligned.
3. Belt dull or damaged.
4. Blocked motor housing vents.
5. Motor being strained by long or
small diameter extension cord.
1. Allow tool to work at its own rate.
2. Use Adjusting Screw (59) to correct belt tracking.
3. Replace as needed.
4. Wear ANSI-approved safety goggles and
NIOSH-approved dust mask/respirator while
blowing dust out of motor using compressed air.
5. Eliminate use of extension cord. If an extension
cord is needed, use one with the proper diameter
for its length and load. See
Extension Cords
in
Grounding
section on page 6.
Follow all safety precautions whenever diagnosing or servicing the tool. Disconnect power
supply before service.
SAFETY
OPERA
TION
MAINTENANCE
SETUP