5: Maintenance
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UPS471-02-00 PW9000DPA User Manual UK Dated 06/08/14
5.5
Battery testing
The battery test takes approximately 3 minutes and should be performed only if:
• There are no alarm conditions
• The battery is fully charged
• The input mains supply is present
Battery testing can be carried out independently of the operating mode (Off-line or On-line) and whether or not the load is
connected.
The battery test procedure can be performed from the UPS front panel (See paragraph 4.3.5).
5.6
Battery maintenance
The battery maintenance shall be done by an authorized Uninterruptible Power Supplies Ltd Service Partner.
5.7
Battery disposal and recycling
Batteries contain dangerous substances that will harm the environment if thrown away. If you change the batteries
yourself, call qualified organizations for battery disposal and recycling.