LEGRAND KEOR LINE RT 1000 VA Manuel D'installation page 26

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2 Condition of use
Storage
If the UPS is unused for an extended period of time it must be stored in a moderate climate. The
batteries should be charged for 12 hours every three months by connecting the UPS to the utility
supply and switching on the input breaker located on the UPS rear panel. Repeat this procedure
every two months if the storage ambient temperature is above 25°C.
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