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ADCP-80-575 • Issue 2 • December 2006 • Preface
Page v
© 2006, ADC Telecommunications, Inc.
ABOUT THIS MANUAL
This manual describes the PowerWorx® Select Series™ Fuse Platform and provides
installation, operation, maintenance, and testing procedures. The Select Series™ Fuse Platform
is available with various types of fuses including TPA, KLM, and GMT fuses. Two types of
fuses can be combined within the same platform, if required. Within this manual, the Select
Series™ Fuse Platform is referred to as the “Select Series™ fuse platform” or the “fuse
platform”.
STANDARDS CERTIFICATION
The fuse platform complies with the applicable sections of the following standards: UL,
Telcordia, NEC 1999, CE, IEC, CSA, and NEBS Level 3.
ADMONISHMENTS
Important safety admonishments are used throughout this manual to warn of possible hazards to
persons or equipment. An admonishment identifies a possible hazard and then explains what
may happen if the hazard is not avoided. The admonishments — in the form of Dangers,
Warnings, and Cautions — must be followed at all times. These warnings are flagged by use of
the triangular alert icon (seen below), and are listed in descending order of severity of injury or
damage and likelihood of occurrence.
GENERAL SAFETY PRECAUTIONS
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Danger: Danger is used to indicate the presence of a hazard that will cause severe personal
injury, death, or substantial property damage if the hazard is not avoided.
Warning: Warning is used to indicate the presence of a hazard that can cause severe personal
injury, death, or substantial property damage if the hazard is not avoided.
Caution: Caution is used to indicate the presence of a hazard that will or can cause minor
personal injury or property damage if the hazard is not avoided.
Warning: The fuse platform uses electrical voltage and current levels that may be considered
an electrical hazard. Care should be exercised to assure that only qualified personnel are
allowed to install, operate, maintain, or otherwise come into contact with this equipment when
the fuse platform is energized. Only insulated tools should be used on energized elements of the
fuse platform.
Caution: All fuse platform wiring and cabling should be connected with the system office
battery input off or disconnected at the office distribution panel.
Caution: A replacement fuse must be of the same type and current rating as the fuse being
replaced.