TROUBLESHOOTING
13
EN
TROUBLESHOOTING
PROBLEM
POSSIBLE CAUSE
SOLUTION
Motor fails to start when switch
trigger is depressed.
Battery is not secure.
To secure the battery pack, make sure
the latches on the top of the battery
pack snap into place.
Battery is not charged.
Charge the battery pack according
to the instructions included with your
model.
Defective power switch.
Have the power switch replaced by an
authorized service center.
The unit will start, but air will not
flow through the tube
Blocked tube
Clear the blockage
Motor fails to start
Motor controller fault, or over
temperature, or low battery, or over
load, etc.
1. Release the trigger and restart
the machine after 3-5s; or
2. Stop the operation and cool the
tool and battery; or
3. Charge the battery