G B
I E
Test run:
Before starting work and after each
change of grinding disc, carry out a test
run of at least 60 seconds with no load.
Switch off the equipment immediately if the
disc runs lumpy, substantial vibrations oc-
cur, or abnormal noises are generated.
Grinding with the grinding
disc
Fold down the spark protector (1)
when grinding in order to avoid
injury from sparks.
The arrow on the protective hood
(
5) shows the direction of rota-
tion of the grinding disc.
•
Place the workpiece on the workpiece
support (
11) and slowly bring it to
its desired angle on the grinding disc
(
10).
•
Move the workpiece slightly from side
to side in order to achieve an optimal
grinding result. This way, the grinding
disc is worn uniformly. Occasionally,
allow the workpiece to cool down.
Change grinding disc
Information on replace-
ment:
• Never operate the device without
protective equipment.
• Ensure that the rotation speed
stated on the grinding disc (
10) is the same or higher than
the nominal rotation speed of the
device.
• Ensure that the grinding disc
dimensions match those of the
device.
2 8
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(sound test: an undamaged grind-
ing disc hanging freely on a string
will result in a clear sound if it is
tapped with a plastic hammer).
• Never re-drill a locating hole which
is too small to make it larger.
• Never use separate bushings or
adapters in order to make grind-
ing discs whose hole is too large
• Do not use any saw blades.
• To clamp the grinding tools only
The pads between the clamping
be made of elastic materials e.g.,
rubber, soft cardboard etc.
• Always reassemble the device
completely after replacing the
grinding disc.
Switch the device off and remove
the mains plug.
Allow the device to cool down.
Wear protective gloves when chang-
ing the grinding discs in order to
avoid cutting damages.
The grinding disc nuts (
have different threads (left-hand
and right-hand threads). To avoid
damaging the grinding disc spindle
thread (
5
two grinding disc nuts (
remove the left-hand and right-
hand grinding disc cover (
2. Unscrew the grinding disc nuts
(10a) by counter-holding the nut
on the opposite grinding disc with
a spanner (size 19 mm).
10a)
10a).
7) and
8).