136
Eaton Power Xpert 9395C UPS Installation and Operation Manual 164000821—Rev 06
The Online status indicator is illuminated. The UPS status indicates ONLINE. The UPM status indicates
ONLINE.
12. Close the battery breaker for the UPS being restarted.
NOTE
If any UPS output is on, do not close the MOBs of any non-powered attached parallel
units. Closing the MOBs may open or blow the non-active unit's output fuses.
13. Select the UPS to Bypass
14. Place the other units in Bypass
15. Close the MOB.
16. Place all units to Online.
77..55..55
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UP
PS
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To perform maintenance or service on the critical load, shut down UPS power to the load.
To shut down the UPS and the critical load:
1.
Turn off all equipment that is being powered by the distributed bypass system.
2.
Perform the LOAD OFF procedure in paragraph
Using the UPS LOAD OFF Command
on the UPS
being shut down.
The input contactor opens and the power module turns off.
Logic power remains on.
Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened.
3.
Open systems MOBs.
4.
Open the input and bypass feeder circuit breakers on all UPSs.
77..55..66
C
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To turn on the battery charger:
1.
Press the
Controls
tab on the Home screen menu bar. The
System Controls
screen is displayed (see
).
2.
Select the Module Controls tab from the menu bar. The
Module Controls
screen is displayed (
3.
Select the applicable UPM button to display the
Module Control Detail
screen (see
).
4.
Press the Start Charger button to start the UPM charger.
5.
Use the Prev and Next buttons to select the UPMs as applicable and repeat step 4. to start their chargers.
To turn off the battery charger:
1.
Press the
Controls
tab on the Home screen menu bar. The
System Controls
screen is displayed (see
).
2.
Select the Module Controls button from the menu bar. The
Module Controls
screen is displayed (see
).
3.
Select the applicable UPM button to display the
Module Control Detail
screen (see
).
4.
Press the Turn Off Charger button to turn off the UPM.
Summary of Contents for Power Xpert 9395C
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