When performing this task, observe all of the precautions listen in Safety Considerations for Installing Power Supplies.
After the redundant power cord is connected between the EPS-C2 and the switch, and an AC power cord to the internal power supply of the switch is attached to a power source, install the AC power cord to the power supplies in the EPS-C2 as follows:
Warning
Always be sure that the source outlet is properly grounded before plugging the AC power cord into the AC power supply.Caution
Make sure that the AC power supply circuit is not overloaded. Use proper overcurrent protection, such as a circuit breaker, to prevent overcurrent conditions.