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7.2.3
Battery maintenance and testing
The batteries should be checked and tested by a trained engineer every six months, depending on their operating
temperature.
The battery test procedure can be carried out from the UPS front panel and performed irrespective of the UPS operating
mode (ON-INVERTER or ON-BYPASS/ECO) and whether or not the load is connected.
A battery test takes approximately two minutes to complete and can be performed only if:
• There are no alarm conditions present.
• The battery is fully charged.
• The UPS input mains supply is present.
Battery disposal and recycling
Batteries contain dangerous substances that can harm the environment if disposed of carelessly. If you have reason to
change the batteries, always consult with your local environmental waste disposal organisations to obtain the
recommended disposal and recycling information.
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TS_622_02 PowerWAVE 9500DPA User Manual 26/2/19
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