34
Maintenance and Care
5.7 Plate brush head
1 Pedal for brush head lift-out
2 Brush head
3 Brush ejectors
4 Deflector roller
5 Sealing strip
Fig.10
5.7.1 Clean Brushes
Clean brushes of the brush head (Fig.
10/2) at daily intervals or as required.
1. Use pedal (Fig. 10/1) to lift out brush
head.
2. Press brush ejectors (Fig. 10/3)
down to remove brushes for cle-
aning.
5.7.2 Change Brushes
Check brushes of the brush head for
wearing at weekly intervals. Replace
brushes if bristles are worn down to a
length of 1.5 cm.
1. Use pedal (Fig. 10/1) to lift out brush
head.
2. Press brush ejectors (Fig. 10/3)
down to remove old brushes.
3. Push new brush under brush head
and use both hands to press it into
seating.
5.7.3 Change Deflector Roller
Check deflector roller (Fig. 10/4) at
weekly intervals or replace as required.
5.7.4 Change Sealing Strip
Check sealing strip (Fig. 10/5) at weekly
intervals or as required. Before doing
so, open toggle-type fastener and re-
move sealing strip. Proceed to moun-
ting in inverse order.
1 2
3
4
5
34
Maintenance and Care
5.7 Plate brush head
1 Pedal for brush head lift-out
2 Brush head
3 Brush ejectors
4 Deflector roller
5 Sealing strip
Fig.10
5.7.1 Clean Brushes
Clean brushes of the brush head (Fig.
10/2) at daily intervals or as required.
1. Use pedal (Fig. 10/1) to lift out brush
head.
2. Press brush ejectors (Fig. 10/3)
down to remove brushes for cle-
aning.
5.7.2 Change Brushes
Check brushes of the brush head for
wearing at weekly intervals. Replace
brushes if bristles are worn down to a
length of 1.5 cm.
1. Use pedal (Fig. 10/1) to lift out brush
head.
2. Press brush ejectors (Fig. 10/3)
down to remove old brushes.
3. Push new brush under brush head
and use both hands to press it into
seating.
5.7.3 Change Deflector Roller
Check deflector roller (Fig. 10/4) at
weekly intervals or replace as required.
5.7.4 Change Sealing Strip
Check sealing strip (Fig. 10/5) at weekly
intervals or as required. Before doing
so, open toggle-type fastener and re-
move sealing strip. Proceed to moun-
ting in inverse order.
1 2
3
4
5
