CHAPTER 32
Electrical Safety Guidelines and Warnings
•
General Electrical Safety Guidelines and Warnings on page 167
•
Action to Take After an Electrical Accident on page 168
•
Prevention of Electrostatic Discharge Damage on page 169
•
ACX1100 AC Power Electrical Safety Guidelines on page 170
•
AC Power Disconnection Warning on page 171
•
ACX1000 and ACX1100 DC Power Electrical Safety Guidelines on page 172
•
DC Power Copper Conductors Warning on page 173
•
DC Power Disconnection Warning on page 174
•
DC Power Grounding Requirements and Warning on page 175
•
DC Power Wiring Sequence Warning on page 176
•
DC Power Wiring Terminations Warning on page 178
•
Midplane Energy Hazard Warning on page 179
•
Multiple Power Supplies Disconnection Warning on page 179
•
TN Power Warning on page 180
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
167Copyright © 2017, Juniper Networks, Inc.
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