Cisco 3030 User Manual download pdf (Page 30)

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Cisco Catalyst Blade Switch 3030 Hardware Installation Guide

OL-8389-01

Chapter 2 Switch Installation

Preparing for Installation

Warning

To prevent the switch from overheating, do not operate it in an area that exceeds the maximum

recommended ambient temperature of 113°F (45°C). To prevent airflow restriction, allow at least

3 inches (7.6 cm) of clearance around the ventilation openings.

Statement 17B

Warning

Before working on equipment that is connected to power lines, remove jewelry (including rings,

necklaces, and watches). Metal objects will heat up when connected to power and ground and can

cause serious burns or weld the metal object to the terminals.

Statement 43

Warning

Ethernet cables must be shielded when used in a central office environment.

Statement 171

Warning

Do not work on the system or connect or disconnect cables during periods of lightning activity.

Statement 1001

Warning

Read the installation instructions before connecting the system to the power source.

Statement 1004

Warning

Class 1 laser product.

Statement 1008

Warning

This unit is intended for installation in restricted access areas. A restricted access area can be

accessed only through the use of a special tool, lock and key, or other means of security.

Statement 1017

Warning

This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the

absence of a suitably installed ground conductor. Contact the appropriate electrical inspection

authority or an electrician if you are uncertain that suitable grounding is available.

Statement 1024

Warning

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

Statement 1030

Warning

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

Statement 1040

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Cisco 3030 User Manual Page 30