Chapter 2 Preinstallation Information; Safety Warnings And Guidelines - Cisco 520 Hardware Installation Manual

Preinstallation Information
This chapter provides information about safety, unpacking the router, and preparing the
Cisco Secure Router 520 Series router for installation. It contains the following sections:
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Safety Warnings and Guidelines

This section provides the safety warnings and guidelines for working with wireless and nonwireless
routers. Before installing the router, read the following warnings:
Read the installation instructions before connecting the system to the power source. Statement 1004
Warning
No user-serviceable parts inside. Do not open. Statement 1073
Warning
Installation of the equipment must comply with local and national electrical codes. Statement 1074
Warning
Warning This product relies on the building's installation for short-circuit (overcurrent) protection. Ensure that
the protective device is rated not greater than: 120 VAC, 15A U.S. (240 VAC, 10A international)
Statement 1005
Warning To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to telephone-network
voltage (TNV) circuits. LAN ports contain SELV circuits, and WAN ports contain TNV circuits. Some
LAN and WAN ports both use RJ-45 connectors. Use caution when connecting cables. Statement 1021
OL-12892--01
Safety Warnings and Guidelines, page 2-1
Preventing Damage to the Router, page 2-3
Unpacking the Box, page 2-4
Preparing for Installation, page 2-5
What to Do Next, page 2-5
C H A P T E R
Cisco Secure Router 520 Series Hardware Installation Guide
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