English
time is indicated at www.stihl.com/charging-
times.
► Recharge the battery as described in the User
Manual for the STIHL AL 101, 300, 301-4, 500
chargers.
6.2
Displaying the charge level
1
► Press the button (1).
The LEDs light up green for about 5 seconds
and indicate the state of charge.
► If the LED on the right flashes green: Charge
the battery.
6.3
LEDs on Battery
The LEDs can show the state of charge or mal‐
functions. The LEDs can glow or flash green or
red.
The state of charge is indicated when the LEDs
glow or flash green.
► If the LEDs glow or flash red: Troubleshooting,
20.1.
Malfunction in trimmer or battery.
7
Activating and Deactivating
Bluetooth® Radio Interface
7.1
Activating the Bluetooth
Interface
► If the battery is equipped with a Bluetooth
radio interface: press the button and hold it
depressed for about 3 seconds.
The "BLUETOOTH
bol
lights up blue for about 3 seconds. The
®
Bluetooth
radio interface on the battery is
activated.
7.2
Deactivating the Bluetooth
Radio Interface
► If the battery is equipped with a Bluetooth
radio interface: press the button and hold it
depressed for about 3 seconds.
The "BLUETOOTH
bol
flashes blue for six times. The Blue‐
40
80-100%
60-80%
40-60%
0-20%
Radio
®
®
" LED next to the sym‐
®
" LED next to the sym‐
7 Activating and Deactivating Bluetooth® Radio Interface
®
tooth
radio interface on the battery is deacti‐
vated.
8
Assembling the Saw
8.1
Mounting and Removing the
Bar and Chain
8.1.1
The guide bar and saw chain combinations that
20-40%
can be used with the chain sprocket are listed in
the specifications,
► switch off chain saw, engage chain brake and
remove battery
► Unscrew the nut (2).
► Remove the chain sprocket cover (1).
► Turn the tensioning screw (3) counterclock‐
wise until the tensioner slide (4) butts against
the left end of the housing.
®
®
► Fit the saw chain in the guide bar groove so
®
that the arrows on the tie straps on the top of
the bar point in the direction of rotation.
Mounting the Guide Bar and Saw
Chain
22.1.
1
3
2
4
0458-007-9621-B