Installation

12. Press and hold the Output On button until you hear the UPS beep (approximately one second).

The µindicator remains lit and the Self Test indicator turns on. 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. See “Normal Mode” on page 50 for more information.

13.If you connected a REPO switch to the UPS, test the switch while the UPS is operating to ensure proper operation.

Press the REPO switch. The UPS shuts down and stops providing power to the equipment. To restart the UPS, follow the startup procedure beginning on page 47.

NOTE If the REPO test fails and the UPS does not shutdown, contact your service representative.

Troubleshooting Tips

If you should encounter any problems during startup, see the troubleshooting chart on page 75.

The battery cabinets are shipped with the batteries charged. However, batteries may lose some of the charge during shipping and storage. You can use the UPS immediately after unpacking, but it may not provide the full-rated backup time during a power failure. Upon initial startup, the UPS may need to operate for approximately 8 hours before the battery is fully charged and full battery-backup time is available. If the Battery Fault indicator flashes, operate the UPS for 24 hours to fully charge the battery.

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Powerware® 9 Prestige Series User’s Guide (4500/6000 VA) S Rev H www.powerware.com