SUHNER ABRASIVE USK 3-R Documentación Técnica página 20

1. N
1.1 g
enerAl notes on sAfety
This operation manual is applicable for the machine USK
3-R. The machine may only be handled by personnel who
are qualified. Hold power tools by insulated gripping sur-
faces 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.
WARNING Read all safety warnings and all
instructions. Failure to follow the warnings and
instructions may result in electric shock, fire and/or
serious injury.
Save all warnings and instructions for future
reference.
1.2 u
se of the mAchine for PurPoses for
which it is intended
The machine is intended for the cleaning, grinding and
polishing of metal with cleaning and non-woven brushes
and polishing rings without the use of water. The machine
is designed exclusively for a 2-hand application.
1.3 i
ncorrect 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 P
rior 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
prior to use. The grinding tool must be mounted centrally
and positioned against the limit stop. The maximum al-
20
S
oTES oN aFETy
ommISSIoNINg
lowable speed of the tool and of the chuck may not be
exceeded under any circumstances. Observe national
regulations. Remove safety guard.
2.2 t
Aking the mAchine into service
Preselect speed with adjusting wheel according to speed
table.
Level 1: 1400min -1
Level 2: 1700min
-1
Level 3: 2000min -1
During operation never exceed the speed which
has been matched to the grinding tool specifica-
tions!
2.2.1 t /t
urn on urn off
The switch must be in the OFF position. To turn the ma-
chine on, push the ON/OFF switch toward the front unteil
it clicks in. Press the ON/OFF swith to trigger the blocking
and the machine shuts down.
2.3 r
Ating dAtA
Power voltage
Power Input 230/240V, 120V
Power Output 230/240V, 120V
No-load speed
Max. tool Ø
Pince de serrage Ø max.
Sound pressure level EN 60745
Noise emission level
Vibration EN 60745
Weight w/o cable
Protection class
Level 4: 2300min -1
Level 5: 2600min
-1
Level 6: 3000min -1
230/240V, 120V, 50/60Hz
1530W, 1340W
1000W, 800W
1400-3000min
-1
55mm
12mm / 1/2"
86dB(A), K=3dB
97dB(A), K=3dB
5.3m/s 2 , K=1.5m/s 2
2.9kg
II