SUHNER ABRASIVE LLC 20 Documentación Técnica página 19

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 hose clamp and remove from plastic housing to-
gether with exhaust hose. Slide new exhaust hose with
hose clamps up to the stop over onto plastic housing. Af-
fix exhaust hose with hose clamp so that the vent hose is
not arched.
4.1.2 r
ePlAcement of the suPPly hose
Remove the exhaust air hose (see 4.1.1).
Loosen hose clamp. Remove supply and power hose with
insulation from connection nipple. Slide new supply and
power hose with silencer together with the hose clamp
over onto the connection nipple and fix in place.
/ m
aINTENaNCE
19