Waeco PerfectCharge IU152A Installation And Operating Manual page 20

PerfectCharge
Note
a
Loose connections may cause overheating.
Tighten the screws on the terminals to a torque of 12 – 13 Nm.
Note
I
IU152A: To connect starter batteries, use the special "START
BATT +" terminal intended for this purpose.
Note
I
IU154A, IU252A: To connect starter batteries, use the special
"BATT 1+" terminal intended for this purpose.
You will find the circuit diagrams with all possible wiring options for the vari-
ous IU0U automatic chargers in fig. 9, page 7 to fig. c, page 9.
Laying the battery cables
Lay the positive cable of the batteries to the IU0U automatic charger.
Note
I
To connect more than one battery, connect the negative terminals
of the batteries to an earth cable and connect the earth cable to the
IU0U automatic charger.
Lay the negative cable of the battery or earth cable to the IU0U automatic
charger.
Preparing the IU0U automatic charger
Turn the main switch to "0".
Unscrew the four fastening screws (2) from the rear panel using the hex-
agon socket wrench provided.
Remove the rear panel (1).
Connecting the IU0U automatic charger
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