Eaton BladeUPS User Manual page 96

NOTE The load connector breaker controls the load connector only, not the output power
cord.
2. Switch on utility power where the UPS is connected.
3. Remove the breaker ties from the circuit breakers.
4. Switch the UPS input circuit breaker on each UPS to the ON (
5. Wait for the front panel display on each UPS to illuminate.
The indicator flashes on each UPS.
6. Check each UPS front panel display for active alarms or notices (other than "Batteries Disconnected").
Resolve any active alarms before continuing. See "Service and Troubleshooting" on page 131.
7 . Switch all UPS battery circuit breakers 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 on each UPS has cleared. Verify that no other alarms
appear on any UPS front panel display.
If an indicator is flashing on any UPS, 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. On any UPS, press any button on the front panel display to activate the menu options, and then press
the button until the TURN UPS ON/OFF menu displays.
11. Press the button to display the TURN SYSTEM ON option; press the
12. Confirm the selection. Press and hold the
Verify that the indicator illuminates solid on each UPS, indicating that the UPS is operating normally
and any loads not connected through the load connector are now energized.
If the indicator on any UPS 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.
NOTE For a parallel-ready system (a single UPS installed to be part of a future parallel
system), set the Parallel Operation Settings / Parallel Operation Mode to "Capacity
Mode" to prevent unnecessary alarms (see Table 12 on page 95, Parallel Operation
Settings).
Each UPS should be in Normal mode. By default, Normal mode operates on the High Efficiency setting
(see "Normal Mode" on page 97).
13. To energize loads connected through the load connectors, switch all load connector circuit breakers to the
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ON ( ) position.
14. On any UPS, press the
15. Verify that all UPSs in the parallel system are updated to the same firmware version.
NOTE Firmware v2.0 and higher does not operate in a parallel system with v1.xx. All UPSs
must have firmware v2.x installed.
Eaton BladeUPS 5.1 kVA to 60 kVA (N+1) User's Guide 164201649—Rev 9 www.eaton.com/powerquality
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button for three seconds, until the UPS stops beeping.
ESC
button until the Start screen appears.
Standard System Installation

) position.
) position.
button.

) position.
90