Tank And Vacuum Grid With Float Cleaning, And Cover Gasket Check; Vacuum System Motor Filter Cleaning - Nilfisk-Advance Adfinity 17ST Instrucciones De Uso

INSTRUCTIONS FOR USE

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

1. Drive the machine to the appointed disposal area.
2. Press the switch (71) and/or (73) to turn the machine off.
3. Open the cover (A, Fig. 4) 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 float (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 float (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 figure.
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

VACUUM SYSTEM MOTOR FILTER CLEANING

1. Drive the machine on a level floor.
2. Press the switch (71) and/or (73) to turn the machine off.
3. Open the recovery water tank.
4. If necessary, drain the water from the tank in order to make the filter visible.
5. Check that the pre-filter is clean. If necessary clean it with water and compressed air, then install it.
6. Carry out steps 1, 2 and 3 in the reverse order.
20
L
G
K
I
J
D
F
Figure 4
G
H
E
E
9096912000(1)2006-09
S311337