Nilfisk SC370 43B Wartungshandbuch Seite 35

Service Manual- SC370
Removal and Installation
Solenoid Valve (EV1)
Removal
1. Push the machine to a level floor.
2. Ensure that the machine is off.
3. Ensure the solution tank and recovery tank is empty.
4. Remove the recovery tank assembly.
5. Disconnect the battery connector (A) and move the batteries.
6. Remove the cable cover plate (B) and cut the wiring retaining clamp (C).
7. Cut the heat-shrink tubing (D) then disconnect the electrical connections (E) of the solenoid valve.
8. Carefully put the machine down.
9. Loosen the clamps (F) and disconnect the hoses (G) from the solenoid valve (H).
10. Remove 2 screws (I) and take out the solenoid valve (H).
Installation
Assemble components in reverse order of disassembly.
C
B
D
A
E
F
G
H
I
30 Solution System 34
G