25
OVERLOAD, TEMPERATURE AND CHARGING PROBLEM
Problem Tool/ Battery
Status
Possible cause Solution
Overload
protection
Product suddenly
Stops; The LED
work light (if tted)
is ashing
Extremely high
torque, binding and
stalling situations,
overloading of the
tool
Relieve the load
immediately, reset the tool
by switching off and back
on again.
Temperature
extremely high
The rst and the
third LED light of
the POWER BAR
will be ashing
alternately
Battery temperature
exceeds 77°C
during operation
Cool down the battery to
below 77°C for operation
and below 57°C for
charging.
Low charge Power for the tool
will drop quickly;
The rst LED on
the POWER BAR
begins to ash
The battery pack is
under 5% charge
Remove the battery pack
from the tool and charge it
Other
problems
Short charges Not fully charged Make sure that the battery
is fully charged every time
by allowing the charger to
complete its full charging
cycle
Poor storage
condition
Always remove battery
from the tool and charger
when not in use and store
in a dry secure place. Avoid
charging or storing your
battery in temperatures
below 5°C and above 40°C.
Cool down a hot battery
pack from a tool that has
just been operated for
approximately 30 minutes
before storage
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