HP 5900 Guide d'installation télécharger pdf (Page 24)

Installing a power supply

CAUTION:

• Follow the forward inertia of the power supply when inserting it into the chassis, and make sure the

power supply has firm contact with the connectors on the backplane.

• To prevent damage to the connectors inside the switch chassis, insert the power supply gently. If you

encounter a hard resistance while inserting the power supply, pull out the power supply and insert it

again.

• If only one power supply is installed, install a filler module in the empty power supply slot for good

ventilation of the switch.

To install a 650W AC power supply or 650W DC power supply in the switch:

1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.

2. Unpack the power supply and verify that the power supply model is correct.

3. Correctly orient the power supply with the power supply slot (as shown in Figure 19), grasp the

handle of the power su

pply with one hand and support its bottom with the other, and slide the

power supply slowly along the guide rails into the slot.

The slot is foolproof. If you cannot insert the power supply into the slot, re-orient the power supply

rather than use excessive force to push it in.

Figure 19 Installing a power supply

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HP 5900 Guide d'installation Page 24