Connecting Batteries
Notice
Device defect due to excessive tightening torque
The connection bolts of the device can be damaged by an
excessive tightening torque.
1. Apply between 5.5 Nm and 6 Nm tightening torque to each
nut.
2. Do not overtighten the nuts.
To connect the batteries (starter battery and additional battery), perform the
following steps:
1. Disconnect the batteries from the vehicle power circuit.
WARNING!
Disconnect the negative cable first.
2. Secure the positive leads as close as possible to the batteries with suitable
fuses (50 A).
3. Connect the outputs (2) and (4) of the device to the positive terminals of the
batteries.
4. Connect the common ground (3) of the device to the negative terminals of
the battery.
5. Connect the vehicle batteries to the vehicle power circuit.
ð
The batteries are connected.
9 Normal Operation
9.1 Switching on the Device
Charging starts automatically when a wake-up signal (pin 2) is applied.
TIP
It is not possible to operate the device without a wake-up signal
(Ignition switch, terminal 15).
11
LEAB Automotive GmbH
Thorshammer 6
24866 Busdorf
LEAB Automotive GmbH
9 Normal Operation
