Nilfisk Advance Adfinity 20D Instructions D'utilisation page 19

Cylindrical brush application guide (suggestions only)
Models
General cleaning:
Concrete
Terrazzo floor
Ceramic tiles/quarrystones
Marble
Vinyl tiles
Rubber tiles
Squeegee installation
1. Install the squeegee (25) and fasten it with the handwheels (26), then connect the vacuum hose (15) to the squeegee.
2. With the handwheel (27), adjust the squeegee so that the rear blade - in all its length - touches the floor and the front blade
is slightly detached from the floor.
Guide to match squeegees and brush/pad-holder decks
Deck model
Deck with one brush (18a), brush diameter: 20.9 in (530 mm)
Deck with two brushes (18b), brush diameter: 12.0 in (305 mm)
Deck with two cylindrical brushes (18c), brush length: 19.1 in (485 mm)
Solution or washing water tank filling
NOTE
For X20D, X20C, X24D: [switch (77) (optional) enabled] pour clean water in the tank.
For 20D: pour solution.
1. Open the filler neck (8).
2. (For 20D)
Fill the tank (20) with a solution suitable for the work to be carried out.
Do not fill the solution tank completely, leave few inches from the edge.
Always follow the dilution instructions on the label of the chemical product used to prepare the solution.
The solution temperature must not exceed +104°F (+40°C).
CAUTION!
Use only low-foam and non-flammable detergents, intended for automatic scrubber applications.
(For X20D, X20C, X24D)
Fill the tank (20) with clean water.
Do not fill the clean water tank completely, leave a few inches from the edge.
The water temperature must not exceed +104°F (+40°C).
Detergent tank filling (for X20D, X20C, X24D)
1. Open the cover (22) and check that the recovery water tank (21) is empty, otherwise empty it with the drain hose (16).
2. Grasp the handle (41) and carefully lift the tank (40).
3. Open the plug (46).
4. Fill the tank (45) with a detergent suitable for the work to be carried out (highly concentrated detergents).
Do not fill the detergent tank completely, leave a few inches from the edge.
CAUTION!
Use only low-foam and non-flammable detergents, intended for automatic scrubber applications.
NOTE
If the detergent hose (48) is empty (in case of new system, system emptied for cleaning, etc.), in order to fill
the hose quickly, it may be useful to drain the AXP once or several times (see the procedure in the
Maintenance chapter).
9096910000(1)2006-09
INSTRUCTIONS FOR USE
Polypropylene 0.40 Hard nylon 0.60
Squeegee model
Aluminum (Fig. 6), width 29.9 in (760 mm)
Steel (Fig. 5), width 31.9 in (810 mm)
Aluminum (Fig. 6), width 29.9 in (760 mm)
Soft nylon 0.45
17