4.1 P
reVentiVe
mAintenAnce
Without a tool clamped in check no-load speed periodi-
cally 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. 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 the exhaust air hose from the swivel ring, and re-
place ist.
4.1.2 r
ePlAcement
of
the
suPPly
house
Remove the exhaus air hose (vedere punto 4.1.1).
Detach the hose clamp, and pull the supply house off the
connection nipple.
4. S
ervIce
/m
aIntenance
13
P
ortugúes
Español
Italiano
English
F
rançais
Deutsch
English
