Kärcher KM 75/40 W P Classic Bedienungsanleitung Seite 17

The filter lamella must point into the di-
rection of the locking cap.
Attach the locking cap.
Clean or replace the spark plug
Remove spark-plug connector.
Unscrew and clean spark plug.
Screw in cleaned or new spark plug.
Push on spark-plug connector.
Empty fuel tank
Open the device hood.
Squeeze the fuel hose from the carbu-
rettor to the tank.
Release the hose clamp at the tank
socket.
Remove the fuel hose.
Open fuel filler cap.
Drain the fuel from the tank and from the
fuel hose into a suitable container.
When the tank is empty, reattach the
fuel hose to the tank socket, and install
the hose clamp.
Checking roller brush
Lock parking brake.
Remove the waste container.
Remove belts or cords from roller brush.
Replacing roller brush
Replacement is due if a visible deterioration
in sweeping performance caused by bristle
wear is evident.
Note
– The appliance may only be tilted back-
wards if the fuel tank is empty.
– Remove the waste container and move
the pushing handle to the front prior to
tilting the appliance. Do not rest the ap-
pliance on the pushing handle.
Lock parking brake.
Remove the waste container.
Tilt the appliance rearward.
Press in the bearing cap and swivel the
roller brush toward the front.
Pull out roller brush.
Attach the new roller brush to the drive
pin (left).
Engage the bearing cup into the boring
of the roller brush swinging arm on the
opposite side.
Warning
Risk of damage! Make sure that no bristles
are jammed into the boring of the roller
brush swinging arm.
Note
Once the new roller brush has been in-
stalled, the sweeping track must be read-
justed.
Check and adjust roller brush sweeping
track
Raise the sweeper from the front and
drive it on to a smooth, even surface
covered with a visible layer of dust or
chalk.
Lock parking brake.
Let the sweeping roller rotate for ap-
prox. 15-30 seconds.
Raise the sweeper at the front and drive
it towards the side.
The sweeping track should have an even
rectangular shape which is between 30 and
40 mm wide.
Setting range
Minimum sweeping track
Maximum sweeping track
New roller brush
Adjust sweeping track:
Adjust the left and right adjustment le-
vers and engage into the same boring.
– Engage adjustment lever into the lower
boring (+): Sweeping track becomes
bigger
– Engage the adjustment lever into the
upper boring (-): Sweeping track be-
comes smaller
Check sweeping mirror.
Replacing side brush
Replacement is due if a visible deterioration
in sweeping performance caused by bristle
wear is evident.
Note
– The appliance may only be tilted back-
wards if the fuel tank is empty.
– Remove the waste container and move
the pushing handle to the front prior to
tilting the appliance. Do not rest the ap-
pliance on the pushing handle.
Unscrew 3 screws from the underside of
the side brush.
Remove the wiper blade.
Clip new side brushes on to driver and
screw on.
Adjust side-brush lowering
Adjustment is necessary if a visible deterio-
ration in sweeping performance caused by
side-brush is evident.
Release the wing nut.
Adjust the adjustment screw.
Tighten the wing nut.
Adjusting and replacing sealing strips
Note
– The appliance may only be tilted back-
wards if the fuel tank is empty.
– Remove the waste container and move
the pushing handle to the front prior to
tilting the appliance. Do not rest the ap-
(-) 1...10 (+)
pliance on the pushing handle.
1
Front sealing strip
Loosen the fastening screws of the
10
sealing strip.
1...3
Adjust or replace sealing strip.
Set the distance between the sealing
strip and the floor so that the bottom
edge trails behind at a distance of be-
tween 0-10 mm.
Adjust sealing strip.
Tighten the fastening of the sealing
strip.
Rear sealing strip
Remove the waste container.
Loosen the fastening screws of the
sealing strip.
Adjust or replace sealing strip.
Set the distance between the sealing
strip and the floor so that the bottom
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English