Page 19
For technical questions, please call 1-888-866-5797.
Item 58672
Sa
Fety
Opera
ti
O
n
Maintenance
Setup
troubleshooting
problem
possible causes
Likely Solutions
Tool will not start. 1. Battery Pack not
properly connected.
2. Battery Pack not
properly charged.
3. Battery Pack
stopped working.
4. Internal damage or wear.
(Carbon brushes or
Switch, for example.)
1. Remove Battery Pack, make sure there
are no obstructions, reinsert the Battery
Pack according to its shape (it should
only fit one way), and press firmly until
the Battery Pack locks in place.
2. Make sure Charger is connected and
operating properly. Give enough time
for Battery Pack to recharge properly.
3. Dispose of old Battery Pack
properly or recycle. Replace Battery Pack.
4. Have technician service tool.
Tool operates
slowly.
1. Forcing tool to
work too fast.
2. Battery Pack
wearing out.
1. Allow tool to work at its own rate.
2. Dispose of old Battery Pack
properly or recycle. Replace Battery Pack.
Performance
decreases
over time.
1. Accessory 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. Blocked motor
housing vents.
1. Allow tool to work at its own rate.
2. Wear ANSI‑approved safety goggles
and NIOSH‑approved dust mask/
respirator while blowing dust out of
motor using compressed air.
Follow all safety precautions whenever diagnosing or servicing the tool.
Disconnect power supply before service.
record product’s Serial number Here:
note:
If product has no serial number, record month and year of purchase instead.
note:
Replacement parts may be available for this item.
Visit
harborfreight.com/parts
for a list of in stock parts. Reference UPC 193175443670.