SUHNER ABRASIVE AKC 3, Technical Document

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from the specified value, depending on how the power
tool is used. Operating personnel must be protected with
defined safety measures based on the estimated expo-
sure under the actual conditions of use
(these must take
into account all phases of the operating cycle, e.g. the
times when the power tool is switched OFF and the times
it is switched ON, but is not under load).
2.4 o
PerAting conditions
Temperature range during operation: 0 to +50°C
Relative air humidity: 95% at +10°C
3.
handlIng
/ o
PeratIon
3.1 P
rotectiVe deVice
Always attach the particle guard to the handle over the
ventilation slots before working in heavily contaminated
environments or on materials generating high dust levels.
If necessary you can detach the hand protection by loos-
ening two screws.
3.2 r
otAtion of geArBox heAd
The gearbox head can be rotated relative
to the stator housing in steps of 90° which
enables the ON/OFF switch to be brought
into a more easily accessible position for special work op-
erations.
Remove the four screws and carefully rotate the gearbox
head into the desired position. Screw in the screws and
tighten down.
3.3 g
rinding tools
Use only grinding tools whose ad-
missible maximum speed is equal
to or higher than the no-load
speed of the machine.
Use only clean tools!
3.3.1 f
itting of grinding tools
Clean backing flange, clamping nut and backing flange
surface of the grinding tool.
Place backing flange on the spindle with the longitudinal
groove down.
Fit the grinding tool. The raised centering rim of the back-
ing flange must engage exactly in the bore of the grinding
tool.
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