Eneral Notes On Safety; U - Purposes For Which It Is Intended; Se Of The Machine For; I Ncorrect Use - SUHNER LWC 20 Originalbetriebsanleitung

1. n
1.1 g

enerAl notes on sAfety

This operation manual is applicable for the machine LWC
20.
The machine may only be handled by personnel
who are qualified.
1.2 u
se of the mAchine for PurPoses for
which it is intended
The tool is designed for grinding, milling, and deburring
metal, stone, and plastic with burrs and abrasives.
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 AG, Industriestrasse 10, CH-5242 Lupfig,
hereby declares under sole responsibility that the prod-
uct with the serial or batch no. (see reverse side) com-
plies with the requirements under the Directive 2006/42/
EG. Applied standards: EN ISO 12100, EN ISO 11148.
Document Agent: T. Fischer. CH-Lupfig, 10/2019.
T. Fischer/Managing Division manager
2. c
2.1 P

rior to tAKing the mAchine into serVice

Use oiled compressed air (see also air
quality under section 2.3). Observe nation-
al regulations.
2.2 t
AKing the mAchine into serVice
2.2.1 t /t
urn on urn off
Tilt lock forward and press lever on plastic sleeve. Releas-
ing the lever will shut the machine down.
18
s
otes on aFety
ommIssIonIng
2.3 r

Ating dAtA

Pressure
Power output
Air consumption full load EN ISO 15744
Air consumption at idling EN ISO 15744
Setting oiler idle
No-load speed
Sound pressure level EN ISO 15744 77.5dB(A), K=3dB(A)
Vibration EN ISO 28927-12
Air quality DIN ISO 8573-1
Lenght
Weight
2.4 o

PerAting conditions

Temperature range during operation: 0 to +40°C
Relative air humidity: 95% at +10°C not condensed
3.
handlIng
3.1 t
ools
Use only clean tools!
3.1.1 c /f
hAnging itting the tool
Hold spindle by wrench flats with open end wrench and
release/tighten down collet chuck with open end wrench.
Perform a trial run a minimum over a period of 30 seconds
without load.
3.2 w
orKing instructions
On failure of the compressed air release the valve
lever! To achieve an optimum result, move grin-
ding tool uniformly back and forth with light pres-
sure. Excessive pressure lessens the working capability
of the machine, as well as the life of the grinding tool.
max. 6.3bar
350W
0.67m /min
3
0.80m /min
3
about 3-4 drops/min
21000min
-1
3.4m/s , K=0.9m/s
2 2
3/4/4
201mm
0.490kg
/ o
PeratIon