Ventilation openings and switch levers must be kept clean and free of foreign matter. Do not attempt
to clean by inserting pointed objects through opening.
Avoid using solvents when cleaning plastic parts. Most plastics are susceptible to damage from
various types of commercial solvents and may be damaged by their use. Use clean clothes to remove
dirt, oil, grease, etc.
In order to maintain battery capacity, we recommend the battery to be completely discharged every
month and fully recharged again. Only store with a fully charged battery and top-up the charge from
time to time if stored for a long time. Store in a dry and frost-free place, the ambient temperature
should not exceed 60°C(140 ℉).
TROUBLE SHOOTING
WARNING: Read instruction manual first! Remove battery pack from the tool before
making adjustments or assembling accessories.
Problem
Unit will not start
Battery pack will not charge.
Unit shuts off abruptly
Indicator light blinks red
Possible Cause
Battery pack not installed
properly
Battery pack not charged.
Battery pack not inserted into
charger.
Charger not plugged in
Surrounding air temperature too
hot or too cold
Battery pack has reached its
maximum thermal limit.
Out of charge. (To maximize the
life of the battery pack, it is
designed to shutoff abruptly
when the charger is depleted
Powered inverter may overload.
6
Possible Solution
Check battery pack installation.
Check battery pack charging
requirements.
Insert battery pack into charger
until LED appears
Plug charger into a working
outlet. Refer notes "for more
details.
Move charger and battery to a
surrounding air temperature of
above 32 degrees F(0°C) or
below 104 degrees F(+40°C)
Allow battery pack to cool down
Place on charger and allow to
charge
Reset powered inverter