Chapter 9 : Maintenance - Delta Amplon Series User Manual

Chapter 9 : Maintenance

The Lithium-ion battery pack RT-20K-LIB should generally be recommended to
follow the following maintenance items and intervals to ensure continued
reliability and efficiency.
1. Check the State of Capacity every week via the LCD panel of UPS.
2. Check the State of Health (SOH) every 3 months (performing deep
discharge test). If the SOH is lower than 30%, please replace the battery
module.
3. Check the air flow every month.
Chapter 9 : Maintenance
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