Nilfisk-ALTO BK 800 - Manual (Page 5)

6
about one third of it is
touching the floor.
• To empty the refuse
container, lift and
remove it by its
handle, empty it into
a bin, put it back in
its frame and press it
lightly to position it
properly.
The refuse container
must be emptied
regularly, as sweeping is
not possible with a full
container.
MAINTENANCE
Clean the sweeper
whenever it has beed
used. Remove any
foreign bodies on the
brushes and drive
components.
The gearbox, clutches
and other internal parts
are maintenance-free.
Check the rubber floor
seals from time to time
for wear, and fit new
ones if necessary.
Check the roller brush for
wear from time to time.
The roller brush (Art.No.
42320) can be changed
easily by removing three
screws on each half of
the roller brush.
Check the side brush
(Art.No. 42321) for wear
from time to time. Peplace
it when less than 1/3 of
its bristles are in contact
with the floor surface in
the lowest setting. The
side brush can be
changed easily by
removing the three screws
and fitting a new brush in
the same way.