SUHNER ABRASIVE LWA 81 Documentación Técnica página 13

3.1.1 c /
hAnging fitting the tool
Hold spindle with retaining pin and loosen or tighten the
union nut with wrench. Perform a trial run a minimum over
a period of 30 seconds without load.
3.2 w
orKing instructions
To achieve an optimum grinding result, move grinding
wheel uniformly back and forth with light pressure. Exces-
sive pressure lessens the working capability of the ma-
chine, as well as the life of the grinding wheel.
4. S
ervIce
4.1 P
reVentiVe mAintenAnce
Without a tool clamped in check no-load speed
periodically and after each maintenance. 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
Pull back on the ring to draw it off. Remove the exhaust
air hose.
Flush mount the new exhaust air hose, and draw the ring
back on.
4.1.2 r
Remove the exhaust air hose (see 4.1.1).
Screw off the hose nut. Draw the air supply hose out of
the hose nut. Flush mount the new air supply hose in the
hose nut.
/m
aIntenance
Screw the hose nut with air supply hose to the valve body.
ePlAcement of the suPPly hose
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