Minuteman E28_E30_E33 (7062.12_.15_.18) - Manual (Page 34)

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Maintenance and Care
5.7 Disc brush deck
1 Brush deck pedal
2 Brush deck
3 Brush ejectors
4 Roller bumper
5 Sealing strip
Fig.10
5.7.1 Clean Brushes
Clean brushes of the brush deck (Fig.
10/2) at daily intervals or as required.
1. Use pedal (Fig. 10/1) to lift up brush
deck.
2. Press brush ejectors (Fig. 10/3)
down to remove brushes for cle-
aning.
5.7.2 Change Brushes
Check brushes of the brush deck for
wearing at weekly intervals. Replace
brushes if bristles are worn down to a
length of 5/8“.
1. Use pedal (Fig. 10/1) to lift up brush
deck.
2. Press brush ejectors (Fig. 10/3)
down to remove old brushes.
3. Push new brush under brush deck
and use both hands to press it into
seating.
5.7.3 Change Roller Bumper
Check roller bumper(Fig. 10/4) at week-
ly 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 reverse order.
1 2
3 4 5