Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201725—Rev 15
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To restart a single UPM from a shutdown state:
1.
Press the
CONTROLS
pushbutton on the main menu bar. The System Status screen is displayed.
2.
If UPM 4 (FI-UPM) is installed, proceed to Step 3; otherwise, proceed to Step 7.
3.
On the System Status screen, select the
UPM
command. The UPS Control Command screen screen is
displayed.
4.
On the UPS Control Command screen, select the UPM to restart.
5.
Press the
CONTROLS
pushbutton on the UPS Control Command menu bar. The UPM Control Command
screen is displayed.
6.
Proceed to Step 9.
7.
On the System Status screen, select the
UPM
command.
8.
Press the
CONTROLS
pushbutton on the System Status Command menu bar. The UPM 1 Control
Command screen is displayed.
9.
On the UPM Control Command screen, select
UPM ON
.
10. Press the
SELECT
pushbutton on the UPM Command menu bar.
11. Verify the following messages display sequentially on the UPM status line:
DC STARTING, CHARGER OFF
INVERTER STARTING
INVERTER SYNCING
READY
The UPM rectifier and inverter turn on.
12. To transfer the UPM to Online mode, press the
CONTROLS
pushbutton on the UPS Control Command
menu bar. The UPM Control Command screen is displayed.
13. On the UPM Control Command screen, select
UPM GO TO ONLINE
.
14. Press the
SELECT
pushbutton on the UPM Command menu bar.
The UPM transfers to Online mode. The UPM status indicates
ONLINE
.
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To perform maintenance or service on the critical load, shut down power to the load:
1.
Turn off all equipment that is being powered by the UPS.
2.
Perform the LOAD OFF procedure in paragraph
Using the UPS LOAD OFF Pushbutton or Command
The input, output, battery, and bypass backfeed contactors open, and the power module is turned off.
Power is present inside the UPS cabinet until the upstream input feeder circuit breaker is opened.
3.
If the UPS contains input breaker CB1, open the UPS input breaker CB1.
4.
Open the UPS input and bypass feeder circuit breakers.
Summary of Contents for Power Xpert 9395
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