Cisco Catalyst 3560, Hardware Installation Manual

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Chapter 3 Switch Installation
Preparing for Installation
3-2
Catalyst 3560 Switch Hardware Installation Guide
78-16057-01
Warnings
These warnings are translated into several languages in Appendix D, “Translated
Safety Warnings.”
Warning
Voltages that present a shock hazard may exist on Power over Ethernet (PoE)
circuits if interconnections are made using uninsulated exposed metal
contacts, conductors, or terminals. Avoid using such interconnection methods,
unless the exposed metal parts are located within a restricted access location
and users and service people who are authorized within the restricted access
location are made aware of the hazard. A restricted access area can be
accessed only through the use of a special tool, lock and key or other means of
security.
Warning Attach only the Cisco RPS (model PWR675-AC-RPS-N1) to the RPS receptacle.
Warning
Only trained and qualified personnel should be allowed to install, replace, or
service this equipment.
Warning
Read the installation instructions before connecting the system to the 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.