Assembling The Saw - Stihl MSA 120 C Instruction Manual

English
charging times see www.stihl.com/charging-
times.
The charging process starts
automatically when the plug is
inserted in a wall outlet and the
battery is fitted in the charger.
The charger switches itself off
automatically when the battery is
fully charged.
The battery and charger become hot during the
charging process.
2
4
1
► Insert the plug (6) in a convenient wall outlet
(7).
The charger (3) runs a self test. The LED (4)
glows green for about 1 second and then red
for about 1 second.
► Fit the connecting cable (5).
► Insert the battery (2) in the guides in the
charger (3) and press it home as far as stop.
The LED (4) glows green. The LEDs (1) glow
green and the battery (2) is being charged.
► If the LED (4) and the LEDs (1) stop glowing:
The battery (2) is fully charged and can be
taken out of the charger (3).
► If the charger (3) is no longer required. Dis‐
connect the plug (6) from the wall outlet (7).
6.3 State of Charge
1
► Press the button (1).
The LEDs (5) glow green for about 5 seconds
and indicate the state of charge.
14
3
7
6
5
80-100%
60-80%
40-60%
20-40%
0-20%
► If the LED on the right flashes green: Charge
the battery.
6.4 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,
19.
Malfunction in chainsaw or battery.
6.5 LED on Charger
The LED indicates the operating status of the
charger.
If the LED glows green, the battery is being
charged.
► If the LED flashes red: Rectify the malfunction.
Malfunction in charger.
7

Assembling the Saw

7.1 Mounting and Removing the
Bar and Chain
7.1.1 Mounting the Bar and Chain
The bar and chain combinations that can be
used with the chain sprocket are listed in the
specifications, 21.
► Switch off the chain saw, engage the chain
brake and remove the battery.
1
3
► Raise the grip (1) of the wingnut (2).
► Rotate the wingnut (2) counterclockwise until
the chain sprocket cover (3) can be removed.
► Remove the chain sprocket cover (3).
7 Assembling the Saw
2
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