Brush/Pad Cleaning; Tank And Vacuum Grid With Float Cleaning, And Cover Gasket Check - Advance Adfinity 20D Instructions D'utilisation

BRUSH/PAD CLEANING

CAUTION!
It is advisable to use protective gloves when cleaning the brushes/pads/cylindrical brushes because there can
be sharp debris.
1. Remove the brushes/pads from the machine, as shown in the Use chapter.
2. Clean and wash the brushes/pads with water and detergent.
3. Check that the brushes/pads are integral and not excessively worn; otherwise replace them.
4. On the machines equipped with the cylindrical brush deck, remove the debris container (D, Fig. 3) by pulling it on one side with
the handle (E).
Empty and wash the debris container (D), and then install it by engaging it on the retainers.

TANK AND VACUUM GRID WITH FLOAT CLEANING, AND COVER GASKET CHECK

1. Drive the machine to the appointed disposal area.
2. Turn the ignition key (80) to "0" position.
3. Open the cover (A, Fig. 7) to washing position (L).
4. Wash with clean water the cover (A), the tanks (B and C) and the vacuum grid with automatic shut-off fl oat (D).
Drain the water from the tanks with the hoses (16 and 17).
5. If necessary, release the retainers (E) and open the grid (D), recover the fl oat (F), clean all the components and then reinstall
them.
6. Check the tank cover gasket (G) for integrity.
NOTE
The gasket (G) creates vacuum in the tank that is necessary for vacuuming the recovery water.
If necessary replace the gasket (G) by removing it from its housing (H). When assembling the new gasket, install the joint (I) in the
rear central area, as shown in the fi gure.
7. Check that the bearing surface (J) of the gasket (G) is integral and adequate for the gasket itself.
8. Check the compensation hole (K) for clogging, and clean it if necessary.
NOTE
The hole (K), allowing to compensate the air in the cover interspaces, contributes to create vacuum in the tank.
9. Close the cover (A).
A
B
C
Adfi nity™ 20D - X20D - X20C - X24D
K
G
I
J
INSTRUCTIONS FOR USE
L
D
Figure 7
9096910000(2)2010-03
ENGLISH
G
H
E
E
F
S311321
23