Removing And Replacing The Chassis Cover; Working In An Esd Environment - Cisco ASA 5505 Hardware Installation Manual

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Maintenance and Upgrade Procedures

This chapter describes how to install the chassis on the wall or rack, remove and replace the chassis

cover, the power supply, and the CompactFlash. This chapter includes the following sections:

•

Removing and Replacing the Chassis Cover

This section describes how to remove and replace the chassis cover. This section includes the following

topics:

•

Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. ESD damage occurs

when electronic components are improperly handled and can result in complete or intermittent failures.

Always follow ESD-prevention procedures when you remove and replace components. Ensure that the

chassis is electrically connected to earth ground. Wear an ESD-preventive wrist strap, ensuring that it

makes good skin contact. Connect the grounding clip to an unpainted surface of the chassis frame to

safely ground unwanted ESD voltages. To guard against ESD damage and shocks, the wrist strap and

cord must operate properly. If no wrist strap is available, ground yourself by touching the metal part of

the chassis.s

OL-18362-01

Removing and Replacing the Chassis Cover, page 4-1

Replacing the Lithium Battery, page 4-3

Installing and Replacing the SSC, page 4-4

Upgrading Memory, page 4-6

Working in an ESD Environment, page 4-1

Removing the Chassis Cover, page 4-2

Replacing the Chassis Cover, page 4-3

C H A P T E R

Cisco ASA 5505 Adaptive Security Appliance Hardware Installation Guide

4-1

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