Replacing The Chassis Cover; Replacing The Lithium Battery - Cisco ASA 5505 Hardware Installation Manual

Chapter 4 Maintenance and Upgrade Procedures

Replacing the Chassis Cover

Do not operate the adaptive security appliance without the chassis cover installed. The chassis cover
Caution
protects the internal components, prevents electrical shorts, and provides proper air-flow for cooling the
electronic components.
To replace the chassis cover on the adaptive security appliance, perform the following steps:
Place the chassis on a secure surface with the front panel facing you.
Step 1
Hold the chassis cover so that the rear of the chassis cover are aligned with the chassis bottom.
Step 2
Step 3 Lower the front of the cover onto the chassis, making sure that the side tabs of the cover fit under the
side panels of the chassis.
Slide the chassis cover toward the front, making sure that the cover tabs fit under the back panel, and the
Step 4
back panel tabs fit under the chassis cover.
Secure the chassis cover with the screw you set aside earlier.
Step 5
Reconnect the network interface cables.
Step 6
Step 7 Reconnect the power cord to the power outlet to power on the adaptive security appliance.

Replacing the Lithium Battery

This section describes how to remove and replace the lithium battery in the adaptive security appliance.
The lithium battery is a field-replaceable unit (FRU).
Danger of explosion exists if the lithium battery is incorrectly replaced. Replace only with the same
Warning
or equivalent type recommended by the manufacturer. Dispose of used batteries according to the
manufacturer's instructions. Statement 33
To remove and replace the battery in the adaptive security appliance, perform the following steps:
Remove the chassis cover as described in the
Step 1
Slide the metal clip back and pull the battery out.
Step 2
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"Removing the Chassis Cover" section on page
Cisco ASA 5505 Adaptive Security Appliance Hardware Installation Guide
Replacing the Lithium Battery
4-2.
4-3