Nortel Networks 4500 Serie Manual Del Usuario página 17

Connect the AC power cord to the back of the switch, and then connect
the cord to a power outlet.
Safety messages
Copyright © 2007, Nortel Networks
.
WARNING
Installation must be performed by qualified service personnel only.
Read and follow all warning notices and instructions marked on
the product or included in the documentation.
DANGER
This equipment relies on the building's installation for overcurrent
protection. Ensure that a fuse or circuit breaker no larger than
120 VAC, 15 A U.S. (240 VAC, 16 A International) is used on the
phase conductors.
CAUTION
This device is a Class A product. In a domestic environment, this
device can cause radio interference, in which case the user may
be required to take appropriate measures.
CAUTION
When mounting this device in a rack, do not stack units directly
on top of one another in the rack. Each unit must be secured to
the rack with appropriate mounting brackets. Mounting brackets
are not designed to support multiple units.
DANGER
Use only power cords that have a grounding path. Without a
proper ground, a person who touches the switch is in danger of
receiving an electrical shock. Lack of a grounding path to the
switch can result in excessive emissions.
WARNING
Disconnecting the power cord is the only way to turn off power to
this device. Always connect the power cord in a location that can
be reached quickly and safely in case of an emergency.
Nortel Ethernet Routing Switch 4500 Series
Regulatory Information
NN47205-100 (322729-B) 03.01 Standard
5.1 19 November 2007
Before you begin 17