Ac Power Electrical Safety Guidelines - Juniper EX2200 Hardware Manual

AC Power Electrical Safety Guidelines

Copyright © 2016, Juniper Networks, Inc.
See EX9208 Switch Hardware Overview for the ESD point location.
See EX9214 Switch Hardware Overview for the ESD point location.
See OCX1100 Switches Hardware Overview for the ESD point location.
See QFX3008-I Interconnect Device Overview for the ESD point location.
See Front Panel of a QFX3500 Device for the ESD point location.
See Front Panel of a QFX3600 Device for the ESD point location.
See Physical Description of a Redundant Power System
See Port Panel of an EX4600 Switch for the ESD point location.
See Port Panel of a QFX5100-48S Device for the ESD point location.
See Port Panel of a QFX5100-48T Device for the ESD point location
See Port Panel of a QFX5100-24Q Device for the ESD point location.
See Port Panel of a QFX5100-96S Device for the ESD point location.
See QFX10002 FRU Panel for the ESD location.
See QFX5200-32C Port Panel for the ESD location.
See NFX250 Device Hardware Overview
This topic applies to hardware devices in the EX Series product family, which includes
EX Series switches, the EX Series Redundant Power System (RPS), and the XRE200
External Routing Engine.
This topic also applies to hardware devices in the QFX Series, to OCX1100 switches, and
to NFX250 devices.
CAUTION: For devices with AC power supplies, an external surge protective
device (SPD) must be used at the AC power source.
The following electrical safety guidelines apply to AC-powered devices:
Note the following warnings printed on the device:
"CAUTION: THIS UNIT HAS MORE THAN ONE POWER SUPPLY CORD. DISCONNECT
ALL POWER SUPPLY CORDS BEFORE SERVICING TO AVOID ELECTRIC SHOCK."
"ATTENTION: CET APPAREIL COMPORTE PLUS D'UN CORDON D'ALIMENTATION.
AFIN DE PRÉVENIR LES CHOCS ÉLECTRIQUES, DÉBRANCHER TOUT CORDON
D'ALIMENTATION AVANT DE FAIRE LE DÉPANNAGE."
AC-powered devices are shipped with a three-wire electrical cord with a grounding-type
plug that fits only a grounding-type power outlet. Do not circumvent this safety feature.
Equipment grounding must comply with local and national electrical codes.
Chapter 24: Electrical Safety Guidelines and Warnings
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