Stihl BGA 85, Instruction Manual, Page: 46 / 332

BGA 85
English
44
Troubleshooting
Always remove the battery before carrying out any work on the power tool.
Condition
Cause Remedy
Machine does not start when switched on
No electrical contact between power tool
and battery
Remove the battery, visually check con -
tacts and refit battery
Battery flat
(1 light emitting diode on battery flashes
green)
Charge the battery
Battery too hot / too cold
(1 light emitting diode on battery glows red) Allow battery to cool down / allow battery
to warm up slowly at temperature of
about 15°C - 20°C
Fault in battery
(4 light emitting diodes on battery flash red Take the battery out of the power tool
and refit it. Switch on the machine – if the
LEDs continue to flash, the battery is
faulty and must be replaced.
Power tool too hot
(3 light emitting diodes on battery glow red) Power tool is too hot – allow it to cool
down.
Electromagnetic problem or fault in
machine
(3 light emitting diodes on battery flash red)
Take the battery out of the power tool
and refit it. Switch on the power tool – if
the light emitting diodes still flash, the
power tool is faulty and must be checked
by a servicing dealer
1)
.
Moisture in power tool and/or battery Allow power tool / battery to dry