Installation 2-21

Connecting the CMC to Utility Power

If a UPS is installed in the rack, connect the CMC to the UPS. If a UPS is not installed in the rack, use a grounded utility power outlet.

The power for the fan outputs comes from the voltage monitor input. If the rack configuration includes fans, the rack fans must be powered from the fan power output sockets.

NOTE: Do not connect the voltage monitor input to a UPS.

WARNING: To reduce the risk of electric shock or damage to the equipment, take these precautions:

■Plug the input line cord into a grounded (earthed) electrical outlet that is installed near the equipment and is easily accessible.

■Do not disable the grounding plug on the input line cord. The grounding plug is an important safety feature.

■Do not use extension cords.

WARNING: Power grounds for the main AC input and the voltage monitor input are tied common within the CMC.