Storage ---
Store at -15 to +30 °C (+5 to +86 °F), charge the UPS battery every six
months.
Store at +30 to +45 °C (+86 to +113 °F), charge the UPS battery every three
months
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6 UPS MAINTENANCE
6.1
Battery Replacement
When the UPS is started up or a self-test is executed, the Battery
Replacement LED might light up due to battery weak or battery dead.
1. When the Battery-Replacement (RED) lights up, you may leave the UPS to
be re-charged for at least 8 ~ 10 hours to see whether the RED LED will be
extinguished after the Self-test function is executed again.
2. In case the RED LED remains unchanged, you may unscrew the Easy
Swappable Battery cover, replace a new battery then push the "On" Switch
to disable the RED LED. Please follow the steps 1-3 to replace the new
battery.
Caution---
The UPS will remain at "NO" output, if the start-up operation is not
proceeded properly even though the Input Power Cord is connected to the
wall receptacle.
Caution---
The battery is heavy, pull the battery out onto flat, stable surface.
Caution---
DO NOT DISCONNECT the batteries while the UPS is in the BACKUP
mode.
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