Dell PowerVault NX300 - Manual (Page 7)

Getting Started With Your System
5
Securing the Power Cable(s)
Bend the system power cable(s) into a loop as shown in the illustration and secure
the cable(s) to the bracket using the provided strap. Plug the other end of the
power cable(s) into a grounded electrical outlet or a separate power source such as
an uninterrupted power supply (UPS) or a power distribution unit (PDU).
Turning On the System
Press the power button on the system and the monitor. The power indicators
should light.