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 readjust-
ed.
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 1.2
and 1.6 in (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.
12
English
Replacing side brush
Replacement is due if a visible deteriora-
tion in sweeping performance caused by
bristle wear is evident.
Note
Remove the waste container and move the
pushing handle to the front prior to tilting
the appliance. Do not rest the appliance 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.
Adjust the raising of the front waste flap
– Adjustment is necessary if the front
waste flap cannot be raised wide
enough.
– The Bowden cable needs to be re-
leased a little if the sweeper results be-
come poorer, for e.g. due to the wearing
(-) 1...10 (+)
of the front lip.
1
10
1...3
Loosen counter-nut.
Adjust the adjustment screw.
Tighten the counter-nut.
Adjusting and replacing sealing strips
Note
Remove the waste container and move the
pushing handle to the front prior to tilting
the appliance. Do not rest the appliance on
the pushing handle.
Front sealing flap
Loosen the fastening screws of the side
skirt.
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 0-0.4 in (0-10 mm).
Adjust side skirt.
Tighten the fastening of the side skirt.
Rear flap
Remove the waste container.
Loosen the fastening screws of the side
skirt.
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 0-0.4 in (0-10 mm).
Tighten the fastening of the side skirt.
Side skirts
Loosen the fastening screws of the side
skirt.
Adjust or replace sealing strip.
To set the floor clearance, insert a
sheet with a thickness of max. 0.08 in
(2 mm) under the sealing strip.
Adjust side skirt.
Tighten the fastening of the side skirt.
Replacing dust filter
Danger
Empty waste container before replacing
dust filter. Wear a dust mask when working
around the dust filter. Observe safety regu-
lations on the handling of fine particulate
material.
Lock parking brake.
Shake off dust filter.
Open the locking screw of the dust filter
cover in a counterclockwise direction.
Lift the dust filter cover.
Replace dust filter Make sure the dust
filter is inserted correctly (see figure).
Screw in the locking screw all the way.
Warning
If the locking screw is not tightened all the
way, there may be damages.
Note
Make sure when installing the new filter
that the fins are not damaged.