Installation guide

Chapter 2 Installing and Starting Up the Switch
Preparing for Installation
2-2
Catalyst 3500 Series XL Hardware Installation Guide
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Preparing for Installation
Warnings
These warnings are translated into several languages in Appendix C, “Translated
Safety Warnings.”
Warning This equipment is to be installed and maintained by service
personnel only as defined by AS/NZS 3260 Clause 1.2.14.3 Service
Personnel.
Warning Only trained and qualified personnel should be allowed to install
or replace this equipment.
Warning Read the installation instructions before you connect the system to
its power source.
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.
Warning Do not stack the chassis on any other equipment. If the chassis
falls, it can cause severe bodily injury and equipment damage.
Warning The plug-socket combination must be accessible at all times
because it serves as the main disconnecting device.