SUHNER UWC 7-R Dossier Technique page 4

Technical Data
Power Input
Power Output
No load speed
Wheel capacity
Sound pressure level
Noise emission level
according to EN 60745
K =
Vibration according to EN 60745
K =
Spindle thread
Weight without cord set
Double Insulated Class
Voltage
(refer to Spare parts list)
Warning: The specified vibration value was measured
with a standardised test method and may differ from
the actual operating value. The specified value can be
used for product comparisons or for an introductory
assessment of work breaks.
Machine components
1 Wheel guard flange
2 Spindle M14
3 Wheel guard positioning lever
4 Wheel guard
5 Clamping flange
6 Flange nut
7 Pin wrench for flange nut
8 Lock button
9 Right angle gear head
10 Side handle
11 On/Off switch
17 Variable speed selector
18 BSGV 30T
Suitable Tools
12 Reinforced Grinding and Cutting wheels type 27,
Flap discs and Diamond discs 4 1/2"
13 4 1/2" backing pads 14 with fiber discs, flange
nut 15, Velcro pads and discs
16 Wire cup brushes etc.
Additional Abrasives and Tools can be found in the the
catalogs.
Wheel guard
In order to operate reinforced grinding and cutting
wheels, the wheel guard must be installed.
4
03935402_D_BA_UWC7R_UTC7R.indd 4
500 Watt
300 Watt
3000 - 7000 rpm
115 mm
4 1/2"
80 dB(A)
91 dB(A)
3 dB(A)
2
5 m/s
2
1,5 m/s
M 14
1.7 kg
II
various
Wheel guard assembly and adjustment
Mount wheel guard 4 to the angle head 1, depress po-
sitioning lever 3 and adjust to required position. Before
operating the tool, observe that position lever is back
in locking position.
Safety Instructions
• Do not exceed max. operating speed of tool and
clamping element.
• Observe accurate mounting of tools.
• Secure wor, use clamp or vise to hold work.
• The grinder operator shall wear safety goggles
or face shield at all times when the grinder is in
operation.
• If noise level exceeds 85 dB(A) at the work station,
sound insulation and hearing protection measures
must be taken by the operator.
• For additional personal protection, it is advisable
to connect tool to a ground fault circuit interrupter
(only in damp areas).
• Hold power tools by insulated gripping surfaces
when performing an operation where the cutting
tool may contact hidden wiring or its own cord.
Contact with a «live» wire will make exposed metal
parts of the tool «live» and shock the operator.
For additional safety instructions refer to enclosed bro-
chure EW 30003471.
Voltage Warning
• Before connecting tool to a power source, be
sure the voltage supplied is the same as specified
on the name plate of the tool. The power supply
should not vary more than 10% above or below
the voltage indicated on the nameplate.
• ON-OFF switch
Before connecting power cord to receptacle,
make sure that switch 11 is in the Off «0» Position.
Operation conditions and instructions
This tool is equipped with an electronic variable speed
tachometer selector and an overload cut-out switch,
which operates as follows:
Starting current limitation
Electronically controlled soft starting provides for jerk-
free starting of the machine.
Temperatur-dependent overload protection
For protection against overheating, when a critical tem-
perature is reaches the electronic safety function swit-
ches to the cool-down mode.
GB
09.08.2010 13:20:06