-
7
Danger
Risk of burns!
Allow engine to cool down.
Wait for at least 5 minutes after switch-
ing off the engine before checking the
engine oil fill level.
Open the device hood.
Unscrew and withdraw oil dipstick.
Wipe off oil dipstick and screw it in.
Unscrew and withdraw oil dipstick.
Read the value of the oil level.
– The oil level must lie between “MIN“
and “MAX“ marking.
– Add motor oil if the oil level is below the
"MIN" marking.
– Do not fill oil above the "MAX" marking.
Fill motor oil into the oil fill neck.
Oil grade: Refer to chapter "Technical
data"
Reinsert the oil dipstick.
Wait at least 5 minutes.
Check engine oil level.
Danger
Risk of burns due to hot oil!
Allow engine to cool down.
Open the device hood.
Unscrew and withdraw oil dipstick.
Draw off engine oil via the oil filler neck
using 6.491-538 oil-change pump.
Fill motor oil into the oil fill neck.
Oil grade: Refer to chapter "Technical
data"
Reinsert the oil dipstick.
Wait at least 5 minutes.
Check engine oil level.
Remove covering lid.
Take out the filter inlay.
Insert a new filter insert.
The filter lamella must point into the di-
rection of the locking cap.
Attach the locking cap.
Remove spark-plug connector.
Unscrew and clean spark plug.
Screw in cleaned or new spark plug.
Push on spark-plug connector.
Open the device hood.
Close the fuel supply.
Turn the rotating knob perpendicular to
the fuel tap.
Press together the fuel hose from the
tank to the fuel tap.
Loosen the hose clamp on the fuel tap.
Remove the fuel hose.
Open fuel filler cap.
Hold the fuel hose over a suitable catch
bin and drain the fuel.
If the tank is empty, reattach the fuel
hose to the stub of the fuel tap and in-
stall the hose clamp.
Lock parking brake.
Remove the waste container.
Remove belts or cords from roller
brush.
Replacement is due if the brush roller can
no longer be adjusted and a visible deterio-
ration in sweeping performance caused by
bristle wear is evident.
Note:
If the appliance is tilted backwards
onto the push handle, the fuel tank must not
be filled more than halfway.
KM 85/50 W G Adv
Turn the push handle lock counter-
clockwise; lock is unlocked.
Close fuel cock.
Remove the waste container.
Push appliance to the back onto the
push handle.
Unscrew left and right locking screws.
Remove the sweeping roll downwards.
Check engine oil level and top up, if
required
Change the engine oil
Change the air filter
Clean or replace the spark plug
Empty fuel tank
Checking roller brush
Replacing roller brush
20
EN