8016BA019 KN
1
► Press and hold the spindle locking mecha‐
nism (1)
► Turn the shaft with the combination wrench
until the shaft is blocked
► Tighten the hexagon head screw with the
combination wrench – if using a torque
wrench, refer to the "Specifications" for the
tightening torque
WARNING
Never use two abrasive wheels at the same time.
The uneven wear creates a risk of breaking and
an injury hazard!
10 Connecting Charger to
Power Supply
Power supply (mains) voltage and operating volt‐
age must be the same.
3901BA015 KN
2
1
► Insert the plug (1) in the wall outlet (2).
1
3901BA019 KN
A self test is performed after the charger is con‐
nected to the power supply. During this process,
the light emitting diode (1) on the charger lights
up green for about 1 second, then red and goes
off again.
11 Charging the Battery
A factory-new battery is not fully charged.
Recommendation: Fully charge the battery
before using it for the first time.
► Connect the charger to the power supply –
mains voltage and operating voltage of the
charger must be the same – see "Connecting
Charger to Power Supply".
Operate the charger only in enclosed and dry
rooms at ambient temperatures b5°C to
+40°C (+41°F to +104°F)
Only charge dry batteries. Allow a damp battery
to dry before charging.
2
3901BA009 KN
► Push the battery (1) into the charger (2) until
noticeable resistance is felt – then push it as
far as stop.
English
10 Connecting Charger to Power Supply
50
0458-707-9621-B
