General Notes On Safety; Use Of The Machine For Purposes For Which It Is Intended; Incorrect Use; Ec Declaration Of Conformity - SUHNER ABRASIVE USC 25-R Manuale Tecnico

1. N

1.1 General notes on safety

This operation manual is applicable for the machine USC
25-R. The machine may only be handled by personnel
who are qualified.
Hold power tools by insulated gripping surfaces when
performing an operation where the cutting tool may con-
tact hidden wiring or its own cord. Contact with a «live»
wire will make exposed metal parts of the tool «live» and
shock the operator.
WARNING Read all safety warnings and all in-
structions. Failure to follow the warnings and in-
structions may result in electric shock, fire and/or
serious injury.
Save all warnings and instructions for future refer-
ence.
1.2 Use of the machine for purposes for
which it is intended
The machine is intended for the grinding and deburring
of metal with hard-metal milling cutters and plastic-resin
bonded forming abrasive wheels without the use of water.
The machine is designed exclusively for a 2-hand appli-
cation.

1.3 Incorrect use

All uses other than those described under section
1.2 are regarded as incorrect use and are there-
fore not admissible.

1.4 EC declaration of conformity

Translations of the «EG-Koformitätserklärung (Original)».
Otto Suhner GmbH of Trottäcker 50, D-79713 Bad Säck-
ingen, hereby declares under sole responsibility that the
product with the serial or batch no. (see reverse side) com-
plies with the requirements under the Directive 2014/30/
EU, 2006/42/EC, 2011/65/EU. Applied standards: EN ISO
12100, EN 60745, EN 55014-1, EN 55014-2, EN 61000-
3-2, EN 61000-3-3. Document Agent: T. Fischer. D-Bad
Säckingen, 10/2019.
T. Fischer/Division manager
2. C

2.1 Prior to taking the machine into service

Before connecting tool to a power
source, be sure the voltage sup-
plied is the same as specified on
the name plate of the tool. The power sup-
ply should not vary more than 10% above or below the
voltage indicated on the nameplate. Check grinding tool
22
S
oTES oN aFETy
ommISSIoNINg
prior to use. The grinding tool must be mounted centrally
and positioned against the limit stop. The maximum al-
lowable speed of the tool and of the chuck may not be
exceeded under any circumstances. Observe national
regulations.

2.2 Taking the machine into service

Preselect speed with adjusting wheel according to speed
table.
Level 1: 11000min
-1
Level 2: 13000min
-1
Level 3: 16000min
-1
During operation never exceed the speed which
has been matched to the grinding tool specifica-
tions!
2.2.1 Tunr on/Turn off
The switch must be at the OFF position, i.e. the «0» is
visible. To switch ON the tool, press the switch, and push
it forwards until it engages audibly, i.e. the «1» becomes
bisible. Press the ON/OFF swith to trigger the blocking
and the machine shuts down.

2.3 Rating data

Power voltage
Power Input
Power Output
Belt speed in idle
Max. tool Ø
Sound pressure level EN 60745
Vibration EN 60745
Weight w/o cord set
Protection class
Level 4: 19000min
-1
Level 5: 22000min
-1
Level 6: 25000min
-1
120/230/240V, 50/60Hz
600W
300W
-1
25'000min
55mm
76dB, K=3dB
<2.5m/s , K=1.5m/s
2 2
1.4kg
II