9
9- 1
Risk of injury
Do not hold the machine by the head.
Hold the machine with both hands.
Make sure that all clamping levers are closed
before operating the machine.
Connect the machine to the mains power sup-
ply.
Before switching on, hold the sanding head a
slight distance away from the working surface.
Switch on the machine.
The on/off switch has a zero voltage actuator,
which prevents the machine from starting auto-
matically after the power supply is interrupted
(e.g. after a power failure). After an interrup-
tion in voltage, press the on/off switch [1-4] to
switch the machine on again.
Perform the necessary sanding work.
Do not overload the machine by pressing with
excessive force! The best sanding results are
achieved with moderate press-on pressure.
The sanding performance and quality are
mainly dependent on the selection of the cor-
rect abrasive.
Switch the machine off once the sanding task
is complete.
Visual warning signals on the sanding head
The following visual signals appear on the LED
[9-2] on the motor housing and the machine de-
creases in speed if necessary.
LED fl ashing slowly
The machine is overheating due to heavy dirt
deposits around the air vent slits and the dust
fi lter [9-1].
Clean the air vent slits.
Remove the dust fi lter [9-1].
Remove the dirt deposits.
Insert the dust fi lter [9-1] until it audibly en-
gages.
The LED stops fl ashing once the machine is
9- 2
cleaned and cools down. You can then continue
with your work.
If the LED is still fl ashing after the fi lter sieve and
air vent slits have been cleaned:
Apply less pressure on the surface.
Operation
WARNING
15