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English 5.906-468.0 Rev. 00 (02/09)
15
Note
The insulation nut must be mounted so that the bottom edge fits ex-
actly into the boring of the cable shoe of the connecting cable. If it
is mounted incorrectly, the insulation nut can be damaged. The
fuse is bypassed and ineffective. Tighten the insulation nut finger-
tight using a wrench.
1
Connection, battery plus terminal
2
Battery (G1), 4 x 6 Volts, 180 Ah
3
Central plug (X1)
4
Connection, battery minus terminal
5
Insulation nut
6
Fuse 125 A (F1), battery
The water stop valve is located under the tank.
Î
Drain the water from the fresh water and wastewater tank.
Î
Open the tank cover screw.
Î
Tilt the tank backwards.
The servo motor only opens the water stop valve, if the following
conditions are met:
–
Water pump switched on.
–
Brush head lowered.
–
Drive operation forward or backward.
If one of the three conditions is not met, the servo motor will close
the water stop valve.
Note
The water stop valve is used to avoid water damage by leaking wa-
ter. It is not as sensitive against contamination and leaks as a so-
lenoid valve.
4.12 Battery
4.13 Water stop valve