Remove the UPS battery modules.
4.
To replace the component, reverse the removal procedure.
IMPORTANT:
devices. The batteries charge to:
•
•
Testing the new battery module
NOTE:
perform the battery test.
NOTE:
To test a new battery module:
Plug the UPS into a power outlet for 48 hours to charge the battery.
1.
Press any button to activate the menu options. Select CONTROL and then START BATTERY TEST.
2.
During the battery test, the front panel displays "Battery Test Pending."
A failed battery test initiates a Battery Test Failed alarm.
To cancel a battery test in progress:
Press any button to activate the menu options.
1.
Select CONTROL, START BATTERY TEST, and then CANCEL.
2.
Replacing the UPS
To remove the UPS:
Power down all attached load devices.
1.
Charge the batteries for at least 48 hours before supplying backup power to
80 percent of their capacity within 5 hours
100 percent of their capacity within 48 hours
The batteries must be fully charged and the UPS must not be in Battery mode to
For an accurate battery test, test the UPS with at least 10% load applied to the UPS.
Maintenance 89