Alcatel-Lucent 1643 AMS User's Operation Manual page 42

Safety
Summary of important safety instructions
Especially observe the following safety instructions, they are of particular importance
for 1643 AM and 1643 AMS systems:
• This equipment is to be installed only in Restricted Access Areas in business and
customer premises.
Applications in accordance with Articles 110-16, 110-17 and 110-18 of the National
Electrical Code, ANSI/NFPA No. 70. Other installations exempt from the
enforcement of the National Electrical Code may be engineered according to the
accepted practices of the local telecommunications utility.
• This product should only be operated from the type of power source indicated on
the marking label.
• This equipment must be provided with a readily accessible disconnect device as
part of the building installation.
• Installation must include an independent frame ground drop to the building ground.
Refer to the 1643 AM and 1643 AMS Installation Guide.
• For information on proper mounting instructions, consult the 1643 AM and 1643
AMS Installation Guide.
• Install only equipment identified in the 1643 AM and 1643 AMS Installation Guide
provided with this product. Use of other equipment may result in improper
connection of circuitry leading to fire or injury to persons.
• To reduce the risk of electrical shock, do not disassemble this product. Installation
and service should be performed by trained personnel only. Opening or removing
covers and/or circuit boards may expose you to dangerous voltages or other risks.
Incorrect re-assembly can cause electrical shock when the unit is subsequently
used.
• Slots and openings in this product are provided for ventilation. To protect the
product from overheating, these openings must not be blocked or covered. This
product should not be placed in a built-in installation unless proper ventilation is
provided.
• Never push objects of any kind into this product through slots as they may touch
dangerous voltage points or short-cut parts that could result in a risk of fire or
electrical shock. Never spill liquids of any kind on the product.
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1-10 Alcatel-Lucent - Proprietary
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Basic safety aspects
365-312-807R7.2
Issue 4, May 2007