Dell S4810-ON Installationsanleitung PDF herunterladen (Seite 25)

Replacing an AC Power Supply

To replace an AC power supply, follow these steps:

NOTE: The PSU slides into the slot smoothly. Do not force a PSU into a slot as this action may

damage the PSU or the S4810–ON chassis.

NOTE: If a PSU fails, you must completely replace it. There are no field serviceable components in

the PSU. To request a hardware replacement, refer to Technical Support.

NOTE: If you use a single PSU, you must install a blank plate in the other PSU slot. Dell Networking

recommends using power supply 2 (PSU2) as the blank plate slot.

1. Disconnect the power cable from the PSU.

2. Use the grab handle to slide the PSU out of the power supply bay.

3. Use the grab handle on the replacement PSU to slide it into the power supply bay.

4. Tighten the securing screws on the replacement PSU with a screwdriver. Ensure that the PSU is

secure.

5. Attach the power cord to the replacement PSU.

The system powers up as soon as the cables are connected between the power supply and the

power source.

Power Supplies

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Dell S4810-ON Installationsanleitung Seite 25