Led On Charger; Connecting Battery To Power Tool - Stihl AR 900 Instruction Manual

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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.
12

LED on Charger

1
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.
Connecting Battery to Power
Tool
A factory-new battery is not fully
charged.
Recommendation: Fully charge the
battery before using it for the first time.
If necessary, remove the cover from
N
the power tool's battery
compartment before fitting the
adapter, i.e. depress both locking
levers to unlock and remove the
cover.
Insert adapter
Insert the adapter (1) in the power
N
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.
AR 900