Dell Online Rack UPS 3750W Démarrage page 23

Starting the UPS
Verify that all load segment circuit breakers are in the ON position.
1
2
For 3750W/208V models only.
upstream overcurrent protection.
3
For hardwired input models only.
Press the button on the UPS front panel.
4
Verify that the power input to the UPS has a minimum of 30A
Switch the main utility breaker on.
Installation and Startup
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