Safety Recommendations - Cisco 4200 Series Hardware Installation Manual

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Installation Preparation

Warning

Safety Recommendations

Observe these safety guidelines:

• Keep the area clear and dust free before, during, and after installation.

• Keep tools away from walkways, where you and others might trip over them.

• Do not wear loose clothing or jewelry, such as earrings, bracelets, or chains that could get caught in the

Statement 1028 More Than One Power Supply

This unit might have more than one power supply connection. To reduce risk of electric shock, remove all

connections to de-energize the unit.

Statement 1029 Blank Faceplates and Cover Panels

Blank faceplates and cover panels serve three important functions: they reduce the risk of electric shock and

fire, they contain electromagnetic interference (EMI) that might disrupt other equipment, and they direct the

flow of cooling air through the chassis. Do not operate the system unless all cards, faceplates, front covers,

and rear covers are in place.

Statement 1030 Equipment Installation

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

Statement 1073 No User-Serviceable Parts

There are no serviceable parts inside. To avoid risk of electric shock, do not open.

Statement 1074 Comply with Local and National Electrical Codes

To reduce risk of electric shock or fire, installation of the equipment must comply with local and national

electrical codes.

chassis.

Cisco Secure Firewall 4200 Series Hardware Installation Guide

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