7.7 Air fil ter
7.7.1 Che cking, clea ning
•
Sla cken off wing bolt (1).
•
Re mo ve it with co ver (2).
•
Ca re ful ly pull out fil ter ele ment (3).
45020000-2 HbmG gnu thci dreV nna mmA 9102/90
7. Main ten an ce (En gi ne)
78
Risk of in ju ry.
When work ing with com pressed air, for eign bod ies
can go into the eyes.
w
Wear safety spec ta cles
w
Ne ver point the jet of com pres sed air at a per son or
one self.
w
Re pla ce the fil ter ele ment:
w In the case of dam age in the ar eas of the seal ing
sur face, fil ter pa per or fil ter car tridge.
w If sooty de pos its are pres ent.
w If moist or oily de pos its are pres ent.
w If mo tor per for mance re duces.
w If the ex haust gas changes col our.
w Min i mum once a year.
w
Never op er ate the mo tor with out air fil ter el e ment.
w
The pres su re must not ex ceed 5 bar (500 kPa /
72.52 psi).