W Orking Instructions; S Ervice /M Aintenance; Reventive Maintenance - SUHNER ABRASIVE LSA 79 Documentación Técnica

3.1.1 c /
hAnging fitting tools
Use a wrench to hold the spindle in place, and another to
loosen the clamping nut.
Insert the attachment's clamp shaft as far as possible into
the chuck. Tighten the chuck.
3.2 w
orKing instructions
On compressed air failure set the rotary valve to the «OFF»
position. To achieve an optimum grinding result, move
grinding wheel 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 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
Pull back on the slip ring to draw it off. Remove the ex-
haust air hose. Flush mount the new exhaust air hose, and
draw the slip ring back on.
4.1.2 r
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. Screw the hose nut with air supply hose to the
valve body.
/m
aIntenance
ePlAcement of the exhAust Air hose
ePlAcement of the suPPly hose
Remove the exhaust air hose (see 4.1.1).
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