Installing the OmniAccess 780
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OmniAccess 780 Hardware Users Guide
Alcatel-Lucent
S
AFETY
W
ITH
E
LECTRICITY
The power tray is designed to be removed and replaced while the system is
operating without presenting an electrical hazard or damage to the system. Also
the system has the feature of OIR. However, Alcatel-Lucent advices you to follow
the guidelines given below as a measure of safety.
Warning:
To avoid shock, do not open or attempt to service the unit or its associated power
supply cards.
Caution:
When connecting the power supply to the system and grounding, ensure that it
presents no threat, harm, or non-compliance to operating staff or property. Verify that
the unit is grounded properly and protected from voltage surges and static charges.
Caution:
Observe all regional and national building and safety regulations.
Follow these basic guidelines when working with any electrical equipment:
•
Disconnect all power cables and external cables before installing or removing the
OA-780.
•
Do not work alone when potentially hazardous conditions exist.
•
Never assume that power has been disconnected from a circuit; always check.
•
Do not perform any action that creates a potential hazard to people or that makes
the equipment unsafe.
•
Never install/work with equipment that appears damaged.
•
Carefully examine your work area for possible hazards, such as moist floors,
ungrounded power extension cables, and missing safety grounds.
Warning:
Explosive Device Proximity Warning—Do not operate the OA-780 near unshielded
blasting caps or in an explosive environment unless the unit has been modified
especially to be qualified for such use.
In addition, use these appropriate guidelines while working with any equipment
that is disconnected from a power source, but still connected to the telephone
wiring or other network cabling:
•
Never install telephone wiring during a lightning storm.
•
Never install telephone jacks in wet locations unless the jack is specifically
designed for wet locations.
•
Never touch un-insulated telephone wires or terminals unless the telephone line
has been disconnected at the network interface.
•
Use caution when installing or modifying telephone lines.