Recovery Water System; Recovery Water Tank And Vacuum Grid Cleaning, And Cover Gasket Check - Advance acoustic Adfinity 17ST Service Manual

ENGLISH SERVICE MANUAL

RECOVERY WATER SYSTEM

RECOVERY WATER SYSTEM

RECOVERY WATER TANK AND VACUUM GRID CLEANING, AND COVER GASKET CHECK

1. Drive the machine to the appointed recovery water disposal area.
2. • (For Adfinity™ X20R, 20D, X20D, X20C, X24D) Turn the ignition key (80) to "0".
• (For Adfinity™ 17ST, 20ST) Turn off the switches (71) and (73).
3. Lift the cover (A) to washing position (L).
4. Wash with clean water the cover (A), the tank (B) and the vacuum grid with automatic shut-off float (D).
Drain the water in the tank through the hose (16).
5. If necessary, release the fasteners (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).
NOTE
Figure showing Adfinity
A
B
60
9096982000
X20C.
TM
K
G
J
L
I
Adfinity™ 17ST / 20ST / X20R / 20D / X20D / X20C / X24D
G
D
E
E
F
H
S301551A