Operation
76
Powerware
®
9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev D www.powerware.com
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. Select the 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.
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