
Notice
Reverse polarity can damage the equipment
Errors when connecting the cables can cause equipment damage.
1. Before operating, make sure that all cables are connected
correctly.
Correct polarity of the connections at the load output:
–
2-pin for direct current (12 V and 24 V)
–
3-pin for alternating current (230 V).
Connection socket B: Battery
NOTE!
A detailed overview of the connections can be found in section
To connect socket B, proceed as follows:
8. Connect the red positive lead to the positive terminal of the starter battery
for the supply voltage of the PowAirBox with socket B (2).
9. Install a fuse in the positive lead as close to the starter battery as possible
(according to ISO 8820-3): 12 V= 1 A; 24 V= 1 A.
10.Connect the black negative lead to the negative terminal of the starter bat-
tery.
ð
Socket B is connected.
11.Optional: Use the two bridged auxiliary contacts at socket C (3) to create a
start locking mechanism.
CAUTION!
Max. voltage: 24 V (5 A)
12.Connect the consumers (e.g. charger) to the load output (4).
NOTE!
Only use the IQS connector supplied to connect the compressed air
hoses.
13.Connect the enclosed compressed air hose (5) to the compressed air hose
already installed in the vehicle.
ð
The supply unit is installed. You can now mount the supply unit.
13
LEAB Automotive GmbH
Thorshammer 6
24866 Busdorf
LEAB Automotive GmbH
7 Installation