Dell PowerVault TL4000 Betriebsanleitung PDF herunterladen (Seite 56)

8.4 Removing and replacing a power supply

To remove a power supply:

Power supply is installed at the back of the library. Before you remove the power supply:

1. Turn off power to the library (power button on the front panel).

2. Remove the power cord cable.

3. Loosen the three captive thumbscrews on the power supply (see Figure 54).

Figure 55 Position of the three thumbscrews

4. Pull straight back on the power supply to remove it from the library (see Figure 56).

Figure 56 Power supply removal

Replacing the power supply

1. Unpack the new power supply from its package.

2. Slowly insert the new power supply into the bay, and align the connectors on the library while

supporting the power supply assembly.

3. Tighten the captive thumbscrews until the power supply is secure.

4. Replace the power cord cable.

5. Switch on power to the library (power button on the front panel).

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Dell PowerVault TL4000 Betriebsanleitung Seite 56