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6. Storage and Maintenance
Operation
This UPS system contains no user-serviceable parts.
If the battery service life (3~5 years at 25°C ambient temperature) has been exceeded, the
batteries must be replaced.
In this case, please contact your dealer.
Storage
Before storing, charge the UPS at least 7 hours.
Store the UPS covered and upright in a cool, dry location.
During storage, recharge the battery in accordance with the following table:
Storage Temperature
Recharge Frequency
Charging Duration
-25°C - 40°C
Every 3 months
1-2 hours
40°C - 45°C
Every 2 months
1-2 hours