Always remove the battery before carrying out any work on the power tool.
Condition
Power tool cuts out during operation
Running time is too short
Battery jams when being inserted in
power tool / charger
Battery is not being charged even though
the light emitting diode on the charger
glows green
Light emitting diode on charger flashes
red
1)
STIHL recommends a STIHL servicing dealer.
BGA 85
Cause
Battery or power tool circuitry too hot
Electrical malfunction
Battery is not fully charged
Useful life of battery has been reached or
exceeded
Guides / contacts dirty
Battery too hot / too cold
(1 light emitting diode on battery glows red)
No electrical contact between charger and
battery
Fault in battery
(4 light emitting diodes on battery flash red
for about 5 seconds)
Fault in charger
Remedy
Take the battery out of the power tool;
allow the battery and power tool to cool
down
Remove the battery and refit it again
Charge the battery
1)
Check battery
and replace
Carefully clean the guides / contacts
Allow battery to cool down / Warm up bat-
tery slowly at a temperature of 60°F to
70°F (15°C–20°C).
Operate the charger only in enclosed and
dry rooms at ambient temperatures
between 40°F (5°C) and 105°F (5°C–
40°C).
Remove the battery and refit it again
Take the battery out of the power tool and
refit it. Switch on the power tool – if the
light emitting diodes still flash, the battery
is faulty and must be replaced.
Have charger checked by servicing
1)
dealer
English
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