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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
-25°C - 40°C
Every 3 months
1-2 hours
40°C - 45°C
Every 2 months
1-2 hours
BE SURE TO DELIVER THE SPENT BATTERY TO A RECYCLING FACILITY OR SHIP IT
TO YOUR DEALER IN THE REPLACEMENT BATTERY PACKING MATERIAL.
Summary of Contents for Contender 1 KVA
Page 14: ...Page 12 Battery Kit 3 Units Battery Kit 4 Units...
Page 15: ...Page 13 Battery Kit 6 Units...
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