Eaton Power Xpert 9395 550/275 Installation And Operation Manual page 155

UPS Operating Instructions
7 7 . . 3 3 . . 1 1 6 6 S S t t a a r r t t i i n n g g a a S S i i n n g g l l e e U U P P M M
To start a single UPM:
1. Unfasten the front door latch and swing the door open (see
NOTE
2. *Verify that input breaker CB1 is
3. Close the UPS input feeder circuit breaker.
4. Close the UPS Bypass input feeder circuit breaker.
5. *Close input breaker CB1.
6. Close the door and secure the latch.
7. Observe the UPS control panel becoming active, indicating logic power.
8. Press the CONTROLS pushbutton on the main menu bar. The System Status screen is displayed.
9. On the System Status screen, the UPS status should indicate SHUTDOWN and the UPM status should
indicate OFFLINE.
10. Verify no alarms are active.
11. If UPM 4 (FI-UPM) is installed, proceed to Step 12; otherwise, proceed to Step 16.
12. On the System Status screen, select the UPM command. The UPS Control Command screen is displayed.
13. On the UPS Control Command screen, select the UPM to start.
14. Press the CONTROLS pushbutton on the UPS Control Command menu bar. The UPM Control Command
screen is displayed.
15. Proceed to Step 18.
16. On the System Status screen, select the UPM command.
17. Press the CONTROLS pushbutton on the UPS Control Command menu bar. The UPM Control Command
screen is displayed.
18. On the UPM Control Command screen, select UPM ON.
19. Press the SELECT pushbutton on the UPM Command menu bar.
20. 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.
21. 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.
22. On the UPM Control Command screen, select UPM GO TO ONLINE.
23. Press the SELECT pushbutton on the UPM Command menu bar.
The UPM transfers to Online mode. The UPM status indicates ONLINE.
134 Eaton Power Xpert 9395 UPS Installation and Operation Manual 164201716—Rev 14
*Only perform steps 2 and 5 if the UPS has an input breaker CB1 (see
open.Figure 63
Figure 12).
Figure 63).