CHAPTER 24
Electrical Safety Guidelines and Warnings
•
General Electrical Safety Guidelines and Warnings on page 149
•
Action to Take After an Electrical Accident on page 150
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Prevention of Electrostatic Discharge Damage on page 151
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AC Power Electrical Safety Guidelines on page 152
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AC Power Disconnection Warning on page 153
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TN Power Warning on page 154
General Electrical Safety Guidelines and Warnings
WARNING: Certain ports on the device are designed for use as intrabuilding
(within-the-building) interfaces only (Type 2 or Type 4 ports as described in
GR-1089-CORE) and require isolation from the exposed outside plant (OSP)
cabling. To comply with NEBS requirements and protect against lightning
surges and commercial power disturbances, the intrabuilding ports must not
be metallically connected to interfaces that connect to the OSP or its wiring.
The intrabuilding ports on the device are suitable for connection to
intrabuilding or unexposed wiring or cabling only. The addition of primary
protectors is not sufficient protection for connecting these interfaces
metallically to OSP wiring.
CAUTION: Before removing or installing components of a device, attach an
electrostatic discharge (ESD) grounding strap to an ESD point and place the
other end of the straparoundyourbare wrist. Failure to use an ESDgrounding
strap could result in damage to the device.
•
Install the device in compliance with the following local, national, and international
electrical codes:
•
United States—National Fire Protection Association (NFPA 70), United States
National Electrical Code.
•
Other countries—International Electromechanical Commission (IEC) 60364, Part 1
through Part 7.
149Copyright © 2017, Juniper Networks, Inc.
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