Service & Maintenance; Reventive Maintenance - SUHNER LWC 20 Originalbetriebsanleitung

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 operat-
ing hours. The lubricant in the gear head (Isoflex NBU 15)
should be replaced (do not wash out).
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
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