12 GB/IE
Grinding tool Surface shape Grit
Sanding sleeve
straight
flat
medium 80
fine 120
extra fine 240
Slatted grinding disc (60 mm)
curved
uneven
medium 80
fine 120
extra fine 240
Slatted grinding disc (10 mm) fluted
medium 80
fine 120
Working instructions
The removal and the surface quality are essen-
tially determined by the choice of grinding tool,
the speed setting and the pressure applied.
Only grinding tools in good working order will
yield good grinding performance and be easy
on the power tool.
Only use original grinding accessories.
Presetting the speed
Use the speed wheel
8
to also preselect the re-
quired speed during operation.
The ideal belt speed varies by work piece or mate-
rial being worked. Always determine the respective
best speed yourself on a test piece. The following
table contains non-binding values to aid you with
selection.
The specifications in the following table are recommended values:
Usage Grit
(Rough grinding / finishing)
Speed setting
Sanding back lacquer 180 / 240 2 / 3
Repairing lacquer 120 / 240 4 / 5
Removing lacquer 40 / 60 5
Softwood 40 / 240
5 / 6
Hardwood 60 / 240
5 / 6
Veneer 180 / 240
2–4
Aluminium 80 / 240
4 / 5
Steel 40 / 240
5
Removing rust from steel 40 / 120 6
Stainless steel 80 / 240 5
Stone 80 / 240 5 / 6
After working at slow speeds for extended pe-
riods you should allow the power tool to run at
maximum speed in idle for approx. 3 minutes
to cool down.
Operation Operation / Maintenance and Cleaning / Service centre / Warranty
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