Cisco 2950 Hardware Installation Guide - Page 49

Avoid direct exposure to the laser beam., Class 1 laser product. - 24 replacement

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Chapter 2 Installation Preparing for Installation Warning This equipment is intended to be grounded. Ensure that the host is connected to earth ground during normal use. Statement 39 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. Statement 43 Warning Do not stack the chassis on any other equipment. If the chassis falls, it can cause severe bodily injury and equipment damage. Statement 48 Warning To comply with safety regulations, mount switches on a wall with the front panel facing up. Statement 266 Warning If an RPS is not connected to the switch, install an RPS connector cover on the back of the switch. Statement 265 Warning Only trained and qualified personnel should be allowed to install, replace, or service this equipment. Statement 1030 Warning Class 1 laser product. Statement 1008 Warning Avoid direct exposure to the laser beam. Statement 1012 Warning Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into beams or view directly with optical instruments. Statement 1051 Warning The Catalyst 2950G-24-EI-DC contains no field-replaceable units (FRUs). Do not open the chassis or attempt to remove or replace any components. For information about obtaining service for this unit, contact your reseller or Cisco sales representative. Statement 121C Warning The Catalyst 2950ST-24 LRE 997 contains no field-replaceable units (FRUs). Do not open the chassis or attempt to remove or replace any components. For information about obtaining service for this unit, contact your reseller or Cisco sales representative. Statement 121D OL-6156-01 Catalyst 2950 Switch Hardware Installation Guide 2-3

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2-3
Catalyst 2950 Switch Hardware Installation Guide
OL-6156-01
Chapter 2
Installation
Preparing for Installation
Warning
This equipment is intended to be grounded. Ensure that the host is connected to earth ground during
normal use.
Statement 39
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.
Statement 43
Warning
Do not stack the chassis on any other equipment. If the chassis falls, it can cause severe bodily injury
and equipment damage.
Statement 48
Warning
To comply with safety regulations, mount switches on a wall with the front panel facing up.
Statement 266
Warning
If an RPS is not connected to the switch, install an RPS connector cover on the back of the switch.
Statement 265
Warning
Only trained and qualified personnel should be allowed to install, replace, or service this equipment.
Statement 1030
Warning
Class 1 laser product.
Statement 1008
Warning
Avoid direct exposure to the laser beam.
Statement 1012
Warning
Invisible laser radiation may be emitted from disconnected fibers or connectors. Do not stare into
beams or view directly with optical instruments.
Statement 1051
Warning
The Catalyst 2950G-24-EI-DC contains no field-replaceable units (FRUs). Do not open the chassis or
attempt to remove or replace any components. For information about obtaining service for this unit,
contact your reseller or Cisco sales representative.
Statement 121C
Warning
The Catalyst 2950ST-24 LRE 997 contains no field-replaceable units (FRUs). Do not open the chassis or
attempt to remove or replace any components. For information about obtaining service for this unit,
contact your reseller or Cisco sales representative.
Statement 121D