Solution Filter Cleaning (For Adfinity™ 20D); Solenoid Valve Disassembly/Assembly (For Adfinity™ 17St, 20St) - Advance acoustic Adfinity 17ST Service Manual

ENGLISH SERVICE MANUAL
SOLUTION/CLEAN WATER SUPPLY SYSTEM
SOLUTION FILTER CLEANING (For Adfinity™ 20D)
1. Drive the machine on a level floor.
2. Turn the ignition key (80) to "0".
3. Close the solution tap (A) under the machine left lower side. The tap (A) is closed when it is on the position (B) and it is open
when it is on the position (C).
4. Remove the transparent cover (D), then remove the filter strainer (E). Clean and install them on the support (F).
NOTE
The filter strainer (E) must be correctly positioned on the housing (G) of the support (F).
5. Open the tap (A).
SOLENOID VALVE DISASSEMBLY/ASSEMBLY (For Adfinity™ 17ST, 20ST)
Disassembly
1. Remove the brush.
2. Lower the deck by pressing the pedal (11).
3. Remove the screw (A), disconnect the connector (B) and recover the gasket.
4. Disconnect the union (C) from the solenoid valve (D) and recover the gasket.
5. Remove the screws (E).
6. Slightly lift the solenoid valve (D), disconnect the union (F) and recover the gasket.
7. Recover the solenoid valve (D).
Assembly
8. Assemble the components in the reverse order of disassembly.
22
9096982000
C
F
E
D
B
A
E
Adfinity™ 17ST / 20ST / X20R / 20D / X20D / X20C / X24D
A
B
G
E
D
C
F
S301521A
S301522A