TROUBLESHOOTING
Problem
String trimmer fails
to start.
String trimmer
stops while cutting.
Cause
The battery pack is not
•
attached to the trimmer
properly.
No electrical contact
•
between the trimmer and
the battery pack.
The battery pack charge is
•
depleted.
The lock-off button and
•
trigger switch are not
depressed simultaneously.
The guard is not mounted
•
on the trimmer, resulting in
an overly long cutting line
and motor overload.
Incorrect cutting line is
•
used.
The motor shaft or trimmer
•
head is bound with grass.
The motor is overloaded.
•
The battery pack or string
•
trimmer is too hot.
The battery pack is
•
disconnected from the tool.
The battery pack charge is
•
depleted.
Remedy
Attach the battery pack to the trimmer
•
properly.
Remove the battery pack, check
•
contacts and reinstall the battery pack.
Charge the battery pack.
•
Press down on the lock-off button and
•
hold it, then depress the trigger switch
to turn on the string trimmer.
Remove the battery pack and mount
•
the guard on the trimmer.
Use recommended nylon cutting line
•
with diameter no greater than 0.080 in.
(2.0 mm)
Stop the trimmer, remove the battery,
•
and remove the grass from the motor
shaft and trimmer head.
Remove the trimmer head from the
•
grass. The motor will recover to work
when the load is removed. When
cutting, move the trimmer head in and
out of the grass to be cut and don't
remove too much grass in a single cut.
Allow the battery pack or trimmer to
•
cool down.
Re-install the battery pack.
•
Charge the battery pack.
•
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