Karcher KMR 1250 B - Manual (Page 23)

English User Instructions KMR 1250 B
48
Replacing the main brush
roller
Brush roller seen from above
Direction of travel
n
Park the sweeper and switch off the engine
n
Lower the brush roller.
n
Open the RH side flap 1 (seen in direction of travel).
n
Undo the retaining bolt on the lower forked head 2 and
swivel the push rod towards the rear.
n
Unscrew the knurled knob 3 .
n
Remove the oscillating linkage 4 .
n
Open the flap over the end of the brush roller 5 (turn-lock
fastener).
n
Pull out the brush roller 6 .
n
Screw in the knob for adjusting the sweeping pattern as
far as it will go (clockwise, towards –).
n
Fit the new brush roller in reverse order to the removal
procedure.
Note:
Make sure the bristles point in the right direction – see
illustration.
n
Set up the sweeping pattern by turning the adjusting knob
– see “Adjusting the sweeping pattern”.