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5. Storage and Maintenance
Operation
The 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 5 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
35°C ~ 45°C
Every month
1 hour @5~35
℃
25°C ~ 35°C
Every 1-3 months
1 hour @5~25
℃
-10°C ~ 25°C
Every 3-12 months
1 hour @5~25
℃
Summary of Contents for UPS9LI-1500
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