Power And Electrical Safety Information; General Electrical Safety Guidelines And Warnings - Juniper JA2500 Hardware Manual

CHAPTER 10

Power and Electrical Safety Information

General Electrical Safety Guidelines and Warnings

Copyright © 2018, Juniper Networks, Inc.
General Electrical Safety Guidelines and Warnings on page 61
Preventing Electrostatic Discharge Damage on page 62
AC Power Electrical Safety Guidelines on page 64
AC Power Disconnection Warning on page 65
DC Power Electrical Safety Guidelines on page 66
DC Power Disconnection Warning on page 67
DC Power Grounding Requirements and Warning on page 68
DC Power Wiring Sequence Warning on page 69
DC Power Wiring Terminations Warning on page 71
Multiple Power Supplies Disconnection Warning on page 72
TN Power Warning on page 73
Action to Take After an Electrical Accident on page 73
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, Issue 4) and require isolation from the exposed outside plant
(OSP) cabling. To 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 strap around your bare wrist. Failure to use an ESD grounding
strap could result in damage to the device.
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