Eaton Power Xpert 9395 Installation And Operation Manual page 178

3. Press the CONTROLS pushbutton on the System Status menu bar. The Charger Control Command screen
is displayed.
4. On the Charger Control Command screen, select CHARGER ON.
5. Press the SELECT pushbutton on the Charger Command menu bar.
To turn the battery charger off:
1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed.
2. On the System Status screen, select the CHARGER command.
3. Press the CONTROLS pushbutton on the System Status menu bar. The Charger Control Command
screen is displayed.
4. On the Charger Control Command screen, select CHARGER OFF.
5. Press the SELECT pushbutton on the Charger Command menu bar.
7 7 . . 3 3 . . 2 2 4 4 U U s s i i n n g g t t h h e e U U P P S S L L O O A A D D O O F F F F P P u u s s h h b b u u t t t t o o n n o o r r C C o o m m m m a a n n d d
A UPS Load Off is initiated by the LOAD OFF pushbutton from the main menu bar, the Load Off command on
the UPS Control Command screen, or the Load Off command on the Bypass Control Command screen. The
UPS LOAD OFF controls the UPS output by powering down the UPS and de–energizing the critical load.
The UPS (including Bypass) remains off until restarted.
To use the LOAD OFF pushbutton:
1. Press the LOAD OFF pushbutton.
The Load Off screen is displayed, providing a choice to proceed or abort the shutdown.
All power to the critical load is lost when the LOAD OFF is selected in the following step. You should use this
feature only when you want to de–energize the critical load.
2. To shut down the UPS, press LOAD OFF from the Load Off menu bar, and hold for three seconds. To
abort the shutdown, press CANCEL.
When LOAD OFF is selected and held for three seconds, the input, output, battery, and bypass backfeed
contactors open, and the power module is turned off.
Do not attempt to restart the system after Load Off until the cause of the shutdown has been identified and
cleared.
3. To restart the UPS after pressing the LOAD OFF pushbutton, follow the procedure in paragraph
7.3.1 Starting the UPS in Online Mode
Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened.
To use the LOAD OFF command:
1. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed.
or 7.3.8 Starting the UPS in Bypass
Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201764—Rev 14
UPS Operating Instructions
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