Karcher KM 85/50 W B - Manual (Page 12)

Operating instructions KM 85/50 W B English
29
Compress the fuel hose from the
tank to the fuel shut-off valve
Disengage the clamp at the fuel
shut-off valve.
Remove the fuel hose.
Open tank cap
Hold the fuel hose over a suitable
collecting basin and allow the fuel
to drain
!vReplace the fuel hose onto the
neck of the fuel shut-off valve
and replace the hose clamp
when the tank is empty!b!
Check the sweep roller
Lock the hand brake
Remove the swept material
container
Remove tapes and string from
the sweep roller
Insert the swept material
container
Replace the sweep roller
Replacement is necessary when the
main brush cannot be readjusted
any more and sweeping efficiency
obviously deteriorates due to worn
bristles.
Warning!
Close fuel shut-off valve prior to
starting.
Close the fuel feed line
—
Rotary knob is transverse to fuel
hose
Unlock push handle lock by
turning it anticlockwise
Danger!
—
The permissible maximum tank
filling when the sweeper is tilted
back onto the push handle is half!
Remove the debris container
prior to tilting the sweeper (see
section on "Emptying debris
container") and unlock the push
handle lock!
Tilt the machine back
Unscrew the left and right
fastening screws
Remove main brush downwards
Pay attention to the position of
the bristle set when installing the
new main brush!
Note:
The bristle pile is structured to an
arrow which must point towards the
rear wheels.
Insert new main brush and fasten
—
Make sure that the position of the
rectangular clamping plate is
proper!
—
It must overlap the main brush at
the top and bottom
Insert the swept material
container