Mounting
Laying the cables and connecting the batteries
4
17 | 32
Building Technologies
A6V10393194_d_en_--
Fire Safety
2018-11-05
4.3 Laying the cables and connecting the batteries
Primary wiring
WARNING
Electrical voltage
Electric shock
●
Before connecting the mains cable, make sure that the cable is current-free.
●
Ensure that the mains is secured against inadvertently being switched on.
Secondary wiring
NOTICE
Short-circuit
Damage to hardware
●
Before removing or fitting the power supply, remove the jumper wire between
the two batteries.
a
This ensures that the secondary side is current-free and that no components
can be damaged due to a short circuit.
1
Mains cable
2
Boundary of mains zone: White
3
Current-limited area: Gray
4
Signal lines
}
1
2
3
4
