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Troubleshooting
Problem
Tool will not start.
Tool operates slowly.
Performance
decreases over time.
Excessive noise
or rattling.
Overheating.
Follow all safety precautions whenever diagnosing or servicing the tool. Disconect power supply
before service.
SKU 68298
Possible Causes
1. Cord not connected.
2. No power at outlet.
3. Internal damage or wear. (Carbon
brushes or switch, for example.)
Power being reduced by long or
small diameter extension cord.
1. Blade dull or damaged.
2. Carbon brushes worn or damaged.
Internal damage or wear. (Carbon
brushes or bearings, for example.)
1. Forcing tool to work too fast.
2. Blade misaligned.
3. Blade dull or damaged.
4. Blocked motor housing vents.
5. Motor being strained by long or
small diameter extension cord.
For technical questions, please call 1-800-444-3353.
Likely Solutions
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. Have technician service tool.
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.
1. Keep blade sharp. Replace as needed.
2. Have qualified technician replace brushes.
Have technician service tool.
1. Allow tool to work at its own rate.
2. Check and correct blade to fence alignment.
3. Keep blade sharp. 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.
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