Maintenance Instructions - Calira Ladeautomat LG 415/24-DS/IU Mode D'emploi

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Charging a battery
Explosive gases (oxyhydrogen) are produced if charging is carried out with a
short-circuited battery, or when the automatic charging controller is non-
operational. Therefore it is necessary to ensure sufficient external ventilation in
the battery space. Avoid sparks and open flames!
Prerequisites
The battery must have a rated voltage of 24 volt and a minimum capacity of 50
Ah. Insufficient charging takes place if the battery is below this value. Batteries
with a capacity that is too high are charged too slowly.
Attention
Batteries with short-circuited cells must not be charged. Explosion hazard due
to the generation of oxyhydrogen gas!
Charging process
Battery charging proceeds automatically. After a mains failure, the main
charging process is automatically started again. The main charging process
ends when a battery voltage of 28,8 volt is reached. After the post charging
phase, the device switches to holding charge of constant 27,6 volt. During
buffer operation, user current should be lower than the maximum charging
current 15 A. This is the only way to ensure that the battery is being charged
even though users are being supplied.

Maintenance instructions

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Clean the device and the ventilation slots with a dry, lint-free cloth.
Lerchenfeldstr. 9 87600 Kaufbeuren Tel.: +49(0)8341 / 9764-0 Fax: +49(0)8341 / 67806
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