OPERATION
EATON Powerware
®
9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev F www.powerware.com
65
UPS Shutdown
To shut down the UPS:
1. Press any button on the front panel display to activate the menu options.
2. Press the
button on the front panel display and then press the button to
select the TURN UPS ON/OFF menu.
3. Press the
button to select the TURN UPS OFF option; press the button.
4. Confirm the selection. Press and hold the
button for three seconds, until the
UPS stops beeping.
The input contactor opens.
5. Switch the UPS battery circuit breaker to the OFF position.
The UPS is disconnected from the batteries and is on logic power only.
6. Switch off utility power where the UPS is connected.