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21.5 Fuses
1: F1 ATO 3 A purple
2: F6 ATO 5 A orange; available with 24 V DC
option
3: F0 MIDI 40 A green
Figure 16: Fuses
The fuses are located inside the housing. The upper housing cover must be unscrewed to reach the fuses.
The following motor vehicle-fuse types are installed:
Type ATO 3 A purple
Type ATO 5 A orange; available with 24 V DC option
Type MIDI 40 A (green)
When work is being carried out on the electrical system, the PB300 Li-Ion must be de-energized
with the On/Off switch. The power supply connection cable of the charger must be removed and
the connection cable on the battery charger must be unscrewed.