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Planning the Installation

Prevent Electrostatic Discharge Damage

Electrostatic discharge (ESD) can damage equipment and impair electrical circuitry. It can occur if electronic

printed circuit cards are improperly handled and can cause complete or intermittent failures. Always follow

these ESD prevention procedures when removing and replacing modules:

• Ensure that the router chassis is electrically connected to the ground.

• Wear an ESD-preventive wrist strap, ensuring that it makes good skin contact. Connect the clip to an

• If no wrist strap is available, ground yourself by touching a metal part of the chassis.

General Site Requirements

This section describes the requirements your site must meet for the safe installation and operation of your

router. Ensure that the site is properly prepared before beginning installation. If you are experiencing shutdowns

or unusually high errors with your existing equipment, the guidelines provided in this section can also help

you isolate the cause of failures and prevent future problems.

General Precautions

Observe the following general precautions when using and working with your hardware:

• Keep your system components away from radiators and heat sources, and do not block cooling vents.

• Do not spill food or liquids on your system components, and never operate the product in a wet

• Do not push any objects into the openings of your system components. Doing that can cause fire or

• Position system cables and power supply cables carefully. Route system cables and the power supply

• Do not modify the power cables or plugs. Consult a licensed electrician or your power company for

• If you turn off your system, wait at least 30 seconds before turning it on again to avoid system component

General Safety Warnings

Warning

unpainted surface of the chassis frame to channel unwanted ESD voltages safely to the ground. To guard

against ESD damage and shocks, the wrist strap and cord must operate effectively.

environment.

electric shock by shorting out interior components.

cable and plug so that they cannot be stepped on or tripped over. Ensure that nothing else rests on your

system component cables or power cable.

electrical modifications at your site. Always follow your local and national wiring rules.

damage.

Statement 9001 Product Disposal

Ultimate disposal of this product should be handled according to all national laws and regulations.

Cisco VG410 Voice Gateway Hardware Intallation Guide

General Site Requirements