UPS Operation
Use the following procedure to reinstall the UPS and transfer the critical load from Maintenance Bypass (AC Line operation) to the UPS:
1.Reconnect the battery cabinet to the battery connector on the UPS rear panel.
2.Switch the circuit breaker on all battery cabinets to the ON ( ) position.
3.Reconnect the
4.Plug the PowerPass into the UPS.
The UPS performs diagnostic tests and enters Normal mode with the equipment (load) offline. The •indicator remains lit.
5.Tighten the PowerPass mounting screw using a
6.For 208V - 240V models, confirm the correct UPS output voltage is selected (see Steps 2 through 7 beginning on page 32).
7. Press and hold the Output On button until you hear the UPS beep (approximately one second).
The •indicator remains lit and the Self Test indicator turns on.
8.Toggle the Bypass switch on the PowerPass to the UPS position.
The front panel displays the percentage of full load being applied to the UPS. The UPS is now in Normal mode with the load online.
Powerware® 9 Prestige Series User’s Guide (600 VA - 1800 VA) : www.powerware.com | 43 |