32
Side brushes
The side brushes collect d
ebris
from
corners and edges and sweep
s
it into
the
sweeping
brush's
track. This way
you
do not need to approach shelves,
walls,
machines and the like too
closely,
but
may maintain sufficient
clearance for
steering. Inclinasion of
the side brushes was set by the
factory (5 - 6
°
forward and to the side).
Contact
pressure of the side brushes
can be
adjusted
to compensate for
brush wear.
Adjust as follows:
●
turn sweeper ON, so that sweeping
brush
and side brushes are lowered,
turn key switch OFF, pull key
●
loosen Allen bolt on top of the de-
flector plate (secured with a locknut)
●
slide side brush with deflector plate
down on the shaft and tighten in
place. Correct setting: brush sits on
the ground with 1/3 of its circumfe-
rence.
Attach / detach side brushes
●
turn sweeper OFF, pull key
●
loosen Allen bolt on top of deflector
plate (secured with locknut)
●
remove side brush with deflector
plate from shaft by pulling it down
●
unthread hex bolts (3 ea.) on
underside of brush, remove brush
●
attach new brush and adjust ground
clearance
Filter plant /
dust extraction
The filter plant is CAT U. It is located in
a filter case on top of the hopper.
Fine dust rised by the sweeping
brush
is sucked against the filter element by
the
vaccum motor
. A
gasket
between
filter case and hopper avoids
air leaks. The filter case suspension on
the hopper is flexible to allow filter
shaking via
(electric motor).
1 lid of filter case with
shaker
motor
2 filter element
Remov
ing
filter element
●
swing front hood open (forward)
●
lift lid (1) of filter case after having
removed the straps
●
remove filter element (2) and clean
by beating
Note:
make sure to install the filter
element the right way; arrow mark
on filter frame points up; replace de-
fective filter elements without delay.
1
2
80
Side brushes
The side brushes collect dirt from cor-
ners and edges and sweep it into the
sweeping roller's track. This way you
do not need to approach shelves, walls,
machines and the like too closely, but
may maintain sufficient clearance for
steering. Inclinasion of the side brus-
hes was set by the factory (5 - 6
°
for-
ward and to the side). Contact pressu-
re of the side brushes can be adjusted
to compensate for brush wear.
Adjust as follows:
●
turn sweeper ON, so that sweeping
roller and side brushes are lowered,
turn key switch OFF, pull key
●
loosen Allen bolt on top of the de-
flector plate (secured with a locknut)
●
slide side brush with deflector plate
down on the shaft and tighten in
place. Correct setting: brush sits on
the ground with 1/3 of its circumfe-
rence.
Attach / detach side brushes
●
turn sweeper OFF, pull key
●
loosen Allen bolt on top of deflector
plate (secured with locknut)
●
remove side brush with deflector
plate from shaft by pulling it down
●
unthread hex bolts (3 ea.) on
underside of brush, remove brush
●
attach new brush and adjust ground
clearance
Filter plant /
dust extraction
The filter plant is CAT U. It is located in
a filter case on top of the dirt hopper.
Fine dust rised by the sweeping roller
is sucked against the filter element by
the suction turbine. A sealing strip bet-
ween filter case and dirt hopper avoids
air leaks. The filter case suspension on
the dirt hopper is flexible to allow filter
jolting (electric motor).
1 lid of filter case with jolter motor
2 filter element
Remove filter element
●
swing front hood open (forward)
●
lift lid (1) of filter case after having
removed the straps
●
remove filter element (2) and clean
by beating
Note:
make sure to install the filter
element the right way; arrow mark
on filter frame points up; replace de-
fective filter elements without delay.
1
2
