Technical data

PerfectCharge Connecting the IU0U automatic charger

Observe the following safety instruction for the electrical connections:

z Caution, risk of short circuit

Always use sockets which are grounded and secured by resid-

ual current circuit breakers.

z If you have to feed cables through metal walls or other walls with

sharp edges, use ducts or tubes to prevent damage.

z Do not lay cables which are loose or bent next to electrically

conductive material (metal).

z Fasten the cables securely.

z Do not pull on the cables.

z Do not lay the 230 V mains cable and the 12/24 V DC cable in

the same duct.

z Lay the cables so that they cannot be tripped over or damaged.

9.1 Connecting the IU0U automatic charger to a battery

(fig. 8, page 7)

Warning

Avoid coming into contact with the battery fluid.

Caution

Batteries with a cell short circuit may not be charged, as explosive

gases may form due to overheating of the battery.

Note

Loose connections may cause overheating.

Tighten the screws on the terminals to a torque of 12 – 13 Nm.

Note

IU152A: To connect starter batteries, use the special “START

BATT +” terminal intended for this purpose.

Note

IU154A, IU252A: To connect starter batteries, use the special

“BATT 1+” terminal intended for this purpose.

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