Perating Conditions; P Rotection Divices; P Rotection Of Persons; P Rotection Of The Machine - SUHNER UBK 6-R Originalbetriebsanleitung

Power Output 230/240V // 120V
Belt speed in idle
Length of the grinding belt
Width of the grinding belt
Grinding belt type
Sound pressure level EN 60745
Noise emission level
Vibration EN 60745
Weight w/o cable
Protection class
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 specified val-
ue, depending on how the power tool is used.
Operating personnel must be protected with defined
safety measures based on the estimated exposure 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 not condensed
3.
handling
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.
1000W // 800W
14.7 - 31 m/s
450mm
35mm
Nonwoven and grinding belts
86dB(A), K=3dB
97dB(A), K=3dB
2
5.3m/s , K=1.5m/s
4.6kg
/ o
peration
With the tool at operating temperature the temperature-
dependent overload protection reacts correspondingly
earlier.
u / r
ndervoltAge estArting protection
On short-time failure of the power voltage (plug discon-
nected, instable power mains etc.) the machine will stop.
2
When the power voltage recovers, the machine must be
turned OFF and back ON again. Then the machine is
II ready for operation.
3.2 n
ose
Plug nose onto the spindle and tighten screw with hexa-
gon spanner.
Put contact roller into the spindle and fix the screw with
socket spanner.
3.3 g
rinding Belts
Use grinding belts only whose max permitted
speed is equal to or higher than the machine's idle
belt speed!
Install clean grinding belts only.
19