Eaton Powerware 9155 - UPS Startup

OPERATION
EATON Powerware
®
9155 UPS (8–15 kVA) User’s Guide S 164201553 Rev F www.powerware.com
61
UPS Startup
WARNING
Only qualified service personnel (such as a licensed electrician) should perform the UPS installation and
initial startup. Risk of electrical shock.
Verify that UPS installation has been carried out correctly and the UPS ground has
been connected.
Select one of the following startup options:
Startup Option Section
Normal mode “Normal Mode Startup” on page 61
Battery mode “Starting the UPS on Battery“ on page 62
Bypass mode “Internal Bypass Startup” on page 63
UPS with an optional optional Maintenance Bypass
Module (MBM) or Power Distribution Module (PDM)
“Maintenance Bypass S tartup” on page 63
UPS with an optional wall-mounted bypass switch “Wall-Mounted Maintenance Bypass S tartup”
on page 64
Parallel UPS configuration Refer to the Powerware 9155 Parallel UPS
(8–15 kVA) User’s Guide
.
Normal Mode Startup
To start up the UPS:
1. If you have an optional MBM/PDM or wall -mounted bypass switch, verify that
themaintenancebypassswitchisintheUPSposition(seeFigure45onpage68
or Figure 48 on page 72).
2. If an optional isolation transformer is installed, switch the input circuit breaker to
the ON position.
3. Switch on utility power where the UPS is connected.
4. Wait for the front panel LCD to illuminate.
The
indicator flashes.
5. Remove the breaker tie from all battery circuit breakers.
6. Switch all battery circuit breakers to the ON position.
The
indicator stops flashing.
7. Press any button on the front panel display to activate the menu options.
8. Press the
button on the front panel display and then press the button to
select the TURN UPS ON/OFF menu.