5 Maintenance
Engine
¾ Open the bonnet.
Both filters are located at the back right-hand
side next to the engine.
¾ Detach hoses (5) and (9) from the
filter.
¾ Pull the filter (6) upwards out of the rubber
grommet (7) in the support (8).
¾ Dispose of filter in an environmentally
friendly manner.
¾ Insert the new filter into the sup
port up to the
stop.
¾ Slide on the hose (5) from above as far as
the step.
¾ Slide on the hose (9) from below as far as
the step.
¾ Check that the filter is properly
seated.
¾ Change the second filter (10) in the same
way.
Cleaning the prefilter (special equip-
ment)
NOTE
The dust collecting tank must never be more
than half full with dust. If there is a heavy ac-
cumulation of dust, the tank must be emptied
every day.
¾ Unscrew the wing nut (1).
¾ Remove the cover (2).
¾ Remove and empty the dust collecting tank
(3).
¾ Refit dust collecting tank and secure with
wing nut.
136 Operating Instructions – 393 807 1001 EN – 08/2008