Starting A Parallel System - Eaton BladeUPS User Manual

NOTE The load connector breaker controls the load connector only, not the output power
cord.
2. Verify that the UPS power cord is plugged in.
3. Switch on utility power where the UPS is connected.
4. Switch the UPS input circuit breaker to the ON (
5. Wait for the UPS front panel display to illuminate.
The indicator flashes on the UPS.
6. Check the UPS front panel display for active alarms or notices (other than "Batteries Disconnected").
Resolve any active alarms before continuing (see "Troubleshooting" on page 135).
7 . Switch the UPS battery circuit breaker to the ON (
8. If optional EBMs are installed, switch all EBM battery circuit breakers to the ON (
9. Verify that the "Batteries Disconnected" alarm has cleared. Verify that no other alarms appear on the UPS
front panel display.
If the indicator is flashing, do not proceed until all alarms are clear. Check the UPS status from the
front panel to view the active alarms. Correct the alarms and restart if necessary.
10. Press any button on the front panel display to activate the menu options. Select TURN UPS ON/OFF ,
TURN UPS ON, and press the
11. Confirm the selection. Press and hold the
Verify that the indicator illuminates solid, indicating that the UPS is operating normally and any loads
not connected through the Load Connector are now energized.
If the indicator is flashing, do not proceed until all alarms are clear. Check the UPS status from the
front panel to view the active alarms. Correct the alarms and restart if necessary.
The UPS should be in Normal mode. By default, Normal mode operates on the High Efficiency setting (see
"Normal Mode" on page 97).
12. To energize a load connected through the Load Connector, switch the load connector circuit breaker to the

ON ( ) position.
ESC
13. Press the button until the Start screen appears.

Starting a Parallel System

To start a parallel system (see Figure 60 on page 74):
1. Verify that all UPS circuit breakers are in the OFF (O) position.
NOTE The load connector breaker controls the load connector only, not the output power
cord.
2. Verify that all UPS power cords are plugged in and secured by the plug retainers (see Figure 65 on
page 81).
3. Verify that all redundant signal cables are connected.
4. Switch on utility power where the UPSs are connected.
5. Switch the UPS input circuit breakers on each UPS to the ON (
Eaton BladeUPS 5.1 kVA to 60 kVA (N+1) User's Guide 164201649—Rev 9 www.eaton.com/powerquality

) position.

) position.
button.
button for three seconds, until the UPS stops beeping.

) position.

) position.
Operation
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