12. Slide the air filter carefully into the housing.
NOTICE!
Danger of engine damage!
– The dust discharge valve must point vertically
downwards.
– Make sure that the cover locks engage cor-
rectly.
13. Reinstall the cover.
14. After maintenance has been completed, press the button (1)
on the maintenance indicator.
ð
The maintenance indicator is reset.
Fig. 133
Resetting the maintenance indi-
cator
Fig. 134
Maintenance – Weekly
D.ONE
114