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Summary of important safety instructions
Especially observe the following safety instructions, they are of particular importance for
1675 LambdaUnite MSS 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.
•
Disconnect up to four (4) power supply connections when removing power from the
system.
•
Installation must include an independent frame ground drop to the building ground.
Refer to the 1675 LambdaUnite MSS Installation and System Turn-up Guide.
•
For information on proper mounting instructions, consult the 1675 LambdaUnite
MSS Installation and System Turn-up Guide.
•
Install only equipment identified in the 1675 LambdaUnite MSS Installation and
System Turn-up 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-out parts that could result in a risk of fire or
electrical shock. Never spill liquids of any kind on the product.
•
CAUTION: This equipment is designed to permit the connection of the grounded
conductor of the DC supply circuit to the grounding conductor at the equipment.
a.
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This equipment shall be connected directly to the DC supply system grounding
electrode conductor or to a bonding jumper from a grounding terminal bar or
bus to which the DC supply system grounding electrode conductor is connected.
365-374-159R11.01.28 Release 11.01.28
Issue 1 November 2012
1675 LU MSS
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