Powerware 650825 kVA operation manual 28

UPS OPERATING INSTRUCTIONS

C A U T I O N

Do not attempt to restart the system after the REPO until the cause of the shutdown has been identified and cleared.

2.To deactivate the REPO switch in preparation for restarting the UPS, insert the supplied key and rotate clockwise until the red pushbutton releases (see Figure 7-7). To remove the key, rotate the key back to the vertical position.

3.Restart the UPSs by following the procedure in paragraph 7.4.1 on page 7−20 or 7.4.2 on page 7−21.

W A R N I N G

Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened.

7−28 EATON Powerware® 9395 UPS (650–825 kVA) Installation and Operation Manual S 164201725 Rev 2 www.powerware.com