Electrical system
2999828 - 05/18 - EHG-0012-00EN
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8.7.2 230 V fuse
Check the fault current protection switch for each connection to the
230 V power supply, at least once every 6 months.
Fig. 56 230 V fuse box with safety
cut-out and FI-switch
A fault current protection switch (FI-switch) in the fuse box protects the com-
plete vehicle from fault current (0.03 A). A downstream safety cut-out (10 A)
(Fig. 56,2) secures the 230 V power supply.
When the vehicle is connected to the 230 V power supply, press the test
button (Fig. 56,1). The fault current protection switch must trip.
The fuse box is installed behind the service flap in the seat box.
Checking the fault current
protection switch:
Position
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