16
Switching on and off
Short-Time Operation
Switching-on: press the on/off switch
Switching-off: release the on/off switch
Permanent Operation
Switching-on: press the on/off switch and, keeping it pressed, engage the
lock-on button
Switching-off: press the on/off switch and release it again
!
Attention!
In case of every stop of the machine or a power cut, the
lock-on button has to be released immediately by pressing
the ON/OFF switch. So you can avoid an unintentional
restart of the machine (physical hazard).
Application of Grinding Wheels
Type
Max.
Rated Speed
Colour
Application
Diamond Grinding Wheel
Concrete
10,000 rpm
gold,
sand
for finishing and facing
concrete, brick, lime sand-
stone, basalt, sandstone
Screed
10,000 rpm
yellow
for finishing fresh and
green concrete, screed,
lime mortar plaster,
mortar, plaster, soft
limestone
Rapid K
10,000 rpm
blue
for removing epoxy resin
and
two-component coatings
