94
05-7182-01.fm
Maintenance and Servicing
5.9.5
Cleaning the cylindrical brush and the cylindrical brush
compartment
Inspect the cylindrical brush
Fig. 55-A
and the cylindrical brush compartment
for soiling daily and clean if necessary.
1. Disconnect the pre-sweep suction unit from the machine.
2. Remove the dirt hopper
Fig. 53-A
.
3. Tilt the pre-sweep suction unit backwards (see Fig.).
4. Remove rolled-up bands from the cylindrical brush.
5. Inspect the front apron
and the sealing strips
Fig. 55-C
for soiling
daily and clean if necessary.
5.9.6
Changing the cylindrical brush
Inspect the cylindrical brush once per week and replace if wear is present.
Follow instructions 1 - 3 In chapter
5.9.5 Cleaning the cylindrical brush and
the cylindrical brush compartment
4. Loosen the nuts and washers
Fig. 55-D
and remove the first half shell.
5. Manually rotate the cylindrical brush shaft 180° by hand and remove the
second half shell.
6. Attach the new half shells in the reverse order.
7. The sweeping level must be readjusted after replacing the cylindrical brush.
Fig. 55:
B
A
C
D
E
