35
Maintenance and Care
Height Adjustment
The
factory default
height
a
djustment is
2
mm
(see illustration)
. If streaks are
produced, despite an optimum angle
adjustment, the clearance between the
rollers and floor must be adjusted by
changing the number of washers on the
holder.
Try 2mm configuration i
n the case of very
smooth floors, e.g. finished floors, PVC,
linoleum, etc
. (2 washers).
Try 3mm configuration in the case of
uneven floors, e.g. grouted tile, etc.
(3 washers).
Try 4mm configuration i
n case
s
of very
uneven floors, e.g. poorly laid tiles (water
does not run off
) (4 washers).
Keep the extra washers by
installing them above the bracket
as shown.
Fig.12
3 mm
2 mm
4 mm
