Brush/Pad-Holder/Cylindrical Brush Deck Disassembly/Assembly - Nilfisk-Advance Adfinity 20D Instructions For Use Manual

INSTRUCTIONS FOR USE

BRUSH/PAD-HOLDER/CYLINDRICAL BRUSH DECK DISASSEMBLY/ASSEMBLY

The machine can be equipped with either the brush/pad-holder deck (18a and 18b) or the cylindrical brush deck (18c).
NOTE
When the deck is installed/removed, it may be necessary to change the squeegee too, because they must
have the same width. For correct matching of deck and squeegee, see the Squeegee Installation paragraph.
Disassembly
1. Drive the machine on a level floor.
2. Remove the brushes/pad-holders according to the procedure shown in the relevant paragraph. Do not remove the
cylindrical brushes.
3. Lower the brush/pad-holder deck by pressing the pedal (11).
4. If equipped, remove the cotter pins (B, Fig. 11) and the gas spring (A).
5. Disconnect the brush/pad-holder motor electrical connection (D).
6. Disconnect the solution hose (E) from the solenoid valve (F).
7. Remove the screws (C), then remove the brush/pad-holder deck (F).
Assembly
8. Assemble the components in the reverse order of disassembly, and note the following:
– When the machine is equipped with the cylindrical brush deck (18c), the gas spring (A) must not be installed.
B
A
B
28
D
C F
Figure 11
E
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