AR 900
English
34
The LED (1) on the charger may glow
continuously green or flash red.
Green continuous light ...
... may indicate the following:
The battery
–
is being charged
–
is too hot and must cool down
before charging
See also "LEDs on battery".
The green LED on the charger goes off
as soon as the battery is fully charged.
Red flashing light ...
... may indicate the following:
–
No electrical contact between
battery and charger – remove and
refit the adapter
–
Malfunction in battery – see also
"LEDs on Battery".
–
Malfunction in charger – have
charger checked by dealer – STIHL
recommends an authorized STIHL
servicing dealer.
A factory-new battery is not fully
charged.
Recommendation: Fully charge the
battery before using it for the first time.
N
If necessary, remove the cover from
the power tool's battery
compartment before fitting the
adapter, i.e. depress both locking
levers to unlock and remove the
cover.
Insert adapter
N
Insert the adapter (1) in the power
tool – the adapter slides into the
compartment – press it down
carefully until it snaps into position –
the adapter must be flush with the
top of the housing.
3)
Electromagnetic interference or
fault. Acoustic signal can be heard
as a rapid series of beeps lasting
several seconds – see also
"Acoustic Signal". Disconnect
battery from power tool, take it off
your back, observe battery and
contact your STIHL servicing dealer
immediately – see also
"Troubleshooting".
4)
Electromagnetic interference or
fault. Take the adapter out of the
power tool and refit it. Switch on the
power tool – if the LEDs still flash,
the power tool is not operating
properly and must be checked by a
STIHL servicing dealer.
LED on Charger
1
3901BA019 KN
Connecting Battery to Power
Tool
4865BA018 KN