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6.4 Replacing UPS Internal Batteries
Follow the steps and Charts as below to replace batteries:
1.
Take off the LCD box, and remove
the screws.
2. Slide and Pull the front panel
leftward and then take it off.
3. Disconnect the cable from the UPS
and battery pack.
4. Remove the right inner battery
bracket.
5. Pull the battery pack out onto flat
area.
6. Install new battery pack into UPS.
7. Screw up the battery bracket and
reconnect the battery cable A and B
8. Re-install the front panel back to
UPS.
6.5 Testing New Batteries
For a battery test, please check:
The batteries must be fully charged.
The UPS must be in Normal mode with no active alarms.
Don’t take on/off the load.
To test batteries:
1. Connect the UPS to utility power for at least 48 hours to charge the batteries.
