Cisco IPS 7.1 Installation Guide download pdf (Page 126)

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Cisco Intrusion Prevention System Appliance Hardware Installation Guide for IPS 7.1

OL-24002-01

Chapter 4 Installing the IPS 4345 and IPS 4360

Removing and Installing the Power Supply

Removing and Installing the DC Power Supply

Note This procedure applies only to the appliances with a removable DC power supply (IPS 4360).

To remove and install a DC power supply, follow these steps:

Step 1 Make sure that the chassis ground is connected on the chassis before you begin installing the DC power

supply, as described in Working in an ESD Environment, page 2-4.

Step 2 Turn off the circuit breaker to the power supply.

Step 3 At the back of the appliance, place the Standby switch into the Standby position.

Step 4 Move the circuit-breaker switch handle to the Off position, and apply tape to hold it in the Off position.

Step 5 If you are adding an additional power supply, from the back of the appliance, push the lever on the slot

cover to the left to release it, grasp the handle of the slot cover, and pull it away from the chassis

(Figure 4-22). Save the slot cover for future use. Continue with Step 7.

Figure 4-22 Removing the Slot Cover

Step 6

If you are replacing a power supply, follow these steps:

a. Remove the wires from the DC power supply by inserting a small flat-head screwdriver into the

square hole above the wire to relieve the spring pressure (Figure 4-23).

Figure 4-23 Removing the Wires from the DC Power Supply

Gently pull the wires out of the power supply.

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Cisco IPS 7.1 Installation Guide Page 126

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