OPERATING INSTRUCTIONS RH 90 C E Inspection and servicing Charging the batteries
Switchgear cabinet
The batteries are charged by the battery charger ( Fig. 3-24:) only if the electrical system with the circuit breaker is switched on.
Breather filter In the switchgear cabinet and in the pedestal the air is drawn in and cleaned by a ventilator with filter each. Filter (Fig. 3-26:) ist located behind the switchgear cabinet. Filter (Fig. 3-27:) ist located in the pedestal.
Fig. 3-24:
The battery main switch (Fig. 3-25:) must be in position I "ON". Fig. 3-26:
Fig. 3-25: Fig. 3-27:
the air is drawn in and cleaned by a ventilator with filter.
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BA RH90C(3 720 760.00)-EN
