No-load speed
2800-5900 min
-1
Max. tool Ø
55mm
Pince de serrage Ø max.
12mm / 1/2“
Sound pressure level EN 60745
86dB(A), K=3dB
Noise emission level
97dB(A), K=3dB
Vibration EN 60745
5.3m/s
2
, K=1.5m/s
2
Weight w/o cable
2.9kg
Protection class
II
The specified vibration value was measured with a
standardised test procedure. It can be used to
compare products or to make an initial assess-
ment of the exposure.
The vibration emissions may differ from the speci-
fied value,
depending on how the power tool is
used.
Operating personnel must be protected with de-
fined safety measures based on the estimated ex-
posure under the actual conditions of use
(these
must take into account all phases of the operat-
ing 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 not condensed
3.
handling
/ o
peration
3.1 p
rotection
Divices
3.1.1 p
rotection
of
persons
• Fit safety guard
• ON/OFF switch
Two-pole ON/OFF switch with turn-on inhibitor and lock.
3.1.2 p
rotection
of
the
mAchine
s
tArting
current
limitAtion
The electronically controlled soft starting provides for jerk-
free starting of the machine. Due to the low machine start-
ing current a 16 A fuse is adequate.
t
emperAture
-
dependent
overloAd
protection
For protection against overheating, when a critical tem-
perature is reached the electronic safety feature switches
into the cool-down mode. The machine then continues
to run at a speed of approx: 1,100 rpm and the electronic
constant speed control is deactivated.
After a cool-down time of approx. 10 - 20 s the machine is
again ready for operation. Turn the machine off and back
on again to activate the electronic constant speed control.
With the tool at operating temperature the temperature-
dependent overload protection reacts correspondingly
earlier.
u
ndervoltAge
/ r
estArting
protection
On short-time failure of the power voltage (plug discon-
nected, instable power mains etc.) the machine will stop.
When the power voltage recovers, the machine must be
turned OFF and back ON again. Then the machine is
ready for operation.
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
turn-on/turn-off switch to be brought into a more
convenient manipulation position for special work
situations.
Completely unscrew the four screws. Carefully and with-
out removing the housing rotate the tool head into a new
position. Screw screws back in and tighten down.
3.3 g
rinDing
tool
Use only grinding tools whose admissible maximum
speed is equal to or higher than the no-load speed of the
machine.
3.3.1 c
hAnging
/
fitting
the
grinDing
tool
Use only clean tools!
Hold spindle against turning at wrench flats with open-
end wrench WS 22. Release the clamping nut with an
open end wrench WS 22.
17
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