Safety Warnings; Maintaining Safety With Electricity - Cisco 2611 - Router - EN User Manual

Safety Recommendations

Safety Warnings

Safety warnings appear throughout this publication in procedures that, if performed
incorrectly, may harm you. A warning symbol precedes each warning statement.
Warning
source.
Warning
equipment.
Warning
cord on AC units; disconnect the power at the circuit breaker on DC units.
Warning
laws and regulations.
Warning
national laws and regulations.

Maintaining Safety with Electricity

Follow these guidelines when working on equipment powered by electricity.
Warning
(including rings, necklaces, and watches). Metal objects will heat up when connected to
power and ground and can cause serious burns or can weld the metal object to the
terminals.
2-2 Cisco 2600 Series Hardware Installation Guide
Read the installation instructions before you connect the system to its power
Only trained and qualified personnel should be allowed to install or replace this
Before working on a chassis or working near power supplies, unplug the power
Ultimate disposal of this product should be handled according to all national
Ultimate disposal of this product should be handled according to all applicable
Before working on equipment that is connected to power lines, remove jewelry