Karcher KM 85-50 W P Adv - Manual (Page 20)

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 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: see Technical Data

Reinsert the oil dipstick.
 Wait at least 5 minutes.
 Check engine oil level.
ƽ 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: see 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.
Installation position of roller brush in direc-
tion of travel

Insert new sweep roller and fasten it.
Note: When installing the new roller brush,
ensure correct positioning of the bristle as-
sembly.
Make sure that the right angled clamping
plates are in proper position. They should
overlap the sweeping cylinder from above
and below.
Note: Once the new roller brush has been
installed, the sweeping track must readjust-
ed.
Change the engine oil
Change the air filter
Clean or replace the spark plug
Empty fuel tank
Checking roller brush
Replacing roller brush
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