Charger use:
Connection
1.
Connect the charger power supply unit to the socket.
2.
First connect the red terminal to the positive terminal on the battery.
3.
Then connect the black terminal to either the negative terminal on the battery or the earth terminal on
the vehicle body.
4.
Select the desired charging mode based on the battery.
It is recommended that the optional eyelets be used for sustained connection to the charger (e.g. for battery
trickle charging).
Connection by CAN bus
1.
Connect the charger power supply unit to the socket.
2.
Connect the CAN bus connector to the on-board socket.
3.
Switch on the ignition and wait until the charger stops flashing. Then switch off the ignition.
Disconnection
1.
Following use of the charger, disconnect the link to the mains socket.
2.
Then disconnect the black terminal from the negative/earth terminal.
3.
Disconnect the red terminal from the positive terminal on the battery.
Battery analysis and fault signals:
The charger is capable of checking the battery status prior to and during charging and indicating any connec-
tion faults between the charger and the battery to be charged. This occurs via a digital display on which the
error code is indicated. The following indications can appear in the event of faults during charging:
Display message
Cause
Solution
Terminals are not connected
correctly to the battery. Possible
reverse polarity.
Connect the terminals correctly and
restart charging (see “Charger use”).
Battery voltage too high (attempt to
charge a 24 V battery).
Check battery voltage range.
Battery charge capacity too high.
Use a charger with a greater charge
capacity.
Battery is incapable of retaining a
good charge level.
Battery may be faulty.
Battery voltage too weak, not
rechargeable. Charging of batteries
under 0.8 V is impossible.
Battery may be faulty.
Cable disconnected or short
circuited.
Connect the terminals correctly and
restart charging (see “Charger use”).
Complete short circuit on battery.
Battery may be faulty.