SUHNER ABRASIVE LLG 20 Documentación Técnica página 17

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.
3.2 w
orKing instructions
To achieve an optimum result, move grinding tool
uniformly back and forth with light pressure. Ex-
cessive pressure lessens the working capability of
the machine, as well as the life of the grinding tool.
4. S
ERvICE
4.1 P
reVentiVe mAintenAnce
Without a tool clamped in check no-load
speed periodically and after each mainte-
nance. Even if the machine still operates
perfectly, the motor should be removed, cleaned and the
four slides checked for wear by a specialist after approx.
300 to 400 operating hours.
4.1.1 r
ePlAcement of the exhAust Air hose
Detach the exhaust air hose from the swivel ring, and re-
place it.
/ m
aINTENaNCE
4.1.2 r
ePlAcement of the suPPly hose
Remove the exhaust air hose (see 4.1.1).
Detach the hose clip, and pull the supply hose off the
connection nipple.
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