Dell EqualLogic PS Series Hardware Owner's Manual page 40

PS6610 Hardware Owner's Manual 4 Maintain Power Supply Units
Figure 24: Inserting a Power Supply
3. Ensure the power switch is in the OFF position.
4. Connect the power cable to the power supply and cooling module and plug the cable into a power
outlet.
The AC LED lights up when the power cable is connected, even if the switches on the power
Note:
supply are off.
5. Secure the power cable using the hook-and-loop fastener strap, as shown in Figure 25.
6. Turn on the power switch on the power supply unit.
Figure 25: Securing the Power Cables
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