Dell Networking S5000 Getting Started Manual page 27

Figure 16. Connecting AC Power Supply Cords
1. AC3 Prong
NOTE: The system is powered-up as soon as you connect the power cord
between the system and the power source.
CAUTION: Always disconnect the power cable before you service the power
supply slots.
CAUTION: Use the power supply cord as the main disconnect device on the
AC system. Ensure that the socket-outlet is located/installed near the
equipment and is easily accessible.
4. Repeat steps 1 through 3 above using the second PSU.
NOTE: Ensure that the PSU is correctly installed. When you correctly install the
PSU, the power connector is on the left side of the PSU.
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