Normal Mode Startup - Powerware 9155 User Manual

Operation
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Powerware
5. Switch all battery circuit breakers to the ON position.
The indicator stops flashing.
6. Press any button on the front panel display to activate the menu
options.
7. Using the button on the front panel display, scroll to the
Control menu option and press the
8. Press the
The and
operating in Bypass mode. The load is now powered by utility
power.
To switch to Normal mode from internal Bypass mode:
1. Press the
2. Press the
ESC

Normal Mode Startup

To start up the UPS:
1. If you have an optional MBM/PDM, verify that the Maintenance
Bypass switch is in the UPS position (see Figure 41 on page 79).
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.
9155 UPS (8–15 kVA) User's Guide
®
button to select the Go to Bypass Mode option.
indicators illuminate, indicating the UPS is
button to select the Go To Normal Mode option.
button until the Eaton Powerware logo appears.
164201553 Rev D www.powerware.com
S
button.