Lucent Technologies LambdaUnite Installation Manual page 28

General Notes on Safety
Basic Safety Aspects
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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.
1. 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.
2. This equipment shall be located in the same immediate area
(such as, adjacent cabinets) as any other equipment that has
a connection between the grounded conductor of the same
DC supply circuit and the grounding conductor, and also the
point of grounding of the DC system. The DC system shall
not be grounded elsewhere.
3. The DC supply source is to be located within the same
premises as this equipment.
4. There shall be no switching or disconnection devices in the
grounded circuit conductor between the DC source and the
point of connection of the grounding electrode conductor.
Lucent Technologies
Safety
365-374-059
Issue a, January 2002