Cisco Systems 2140 Replacing a Nonredundant Power Supply, Adding a New Redundant Power Supply

Chapter 4 Installing the Cisco ADE 2130 and 2140 Series Appliance Hardware Options

Installing or Replacing a Power Supply

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2

Safety lock (green) 3 Handle

Status LED

Step 3 Press and hold the green safety lock (see location 1 in Figure 4-9) downward to disengage the power supply.

Step 4 Grasp the handle (see location 3 in Figure 4-9) and pull the power supply from the appliance chassis. Step 5 Slide the new power supply into the appliance chassis until it clicks into place.

Replacing a Nonredundant Power Supply

If your Cisco ADE 2130 and 2140 Series appliance has a single power supply (AC or DC), you can replace that power supply only when the appliance is safely powered down.

To replace a nonredundant power supply module:

Step 1 Turn off all external devices connected to the appliance, turn off the appliance by pressing the power button, and unplug the appropriate AC or DC power source.

Step 2 Press and hold the green safety lock (see location 1 in Figure 4-9 on page 4-18) downward to disengage the power supply.

Step 3 Grasp the handle (see location 3 in Figure 4-9 on page 4-18) and pull the power supply from the appliance chassis.

Step 4 Slide the new power supply into the appliance chassis until it clicks into place.

Adding a New Redundant Power Supply

Note Add a redundant power supply module for the Cisco ADE 2130 and 2140 Series appliance must be of the same type (AC or DC) as the existing module.

To add an additional power supply module to an appliance that has a single power supply:

Step 1 Remove the blank filler panel from the rear panel by pressing the two release tabs toward each other (see location 1 in Figure 4-10).

Step 2 Pull the blank filler panel from the appliance chassis.

Cisco Application Deployment Engine (ADE) 2130 and 2140 Series Appliance Hardware Installation Guide

78-18579-02 4-19