Multiple Power Supplies Disconnection Warning For J-Ex Series Switches; Power Sources For Redundant Power Supplies Warning For J-Ex4200 Switches; Tn Power Warning For J-Ex Series Switches - Dell PowerConnect J-EX4200 Hardware Manual

Dell PowerConnect J-Series J-EX4200 Ethernet Switch Hardware Guide

Multiple Power Supplies Disconnection Warning for J-EX Series Switches

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Power Sources for Redundant Power Supplies Warning for J-EX4200 Switches

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TN Power Warning for J-EX Series Switches

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WARNING: For J-EX Series switches that have more than one power supply
connection, you must ensure that all power connections are fully disconnected
so that power to the switch is completely removed.
General Safety Guidelines and Warnings for J-EX Series Switches on page 171
General Electrical Safety Guidelines and Warnings for J-EX Series Switches on page 197
AC Power Electrical Safety Guidelines for J-EX Series Switches on page 200
J-EX4200 switches have a redundant power supply. When you have redundant power
supplies in a switch, you must connect each power supply to a different input power
source. Failure to do so makes the switch susceptible to total power failure if one of the
power supplies fails.
General Safety Guidelines and Warnings for J-EX Series Switches on page 171
General Electrical Safety Guidelines and Warnings for J-EX Series Switches on page 197
AC Power Electrical Safety Guidelines for J-EX Series Switches on page 200
WARNING: The switch is designed to work with a TN power system.
Waarschuwing Het apparaat is ontworpen om te functioneren met TN
energiesystemen.
Varoitus Koje on suunniteltu toimimaan TN-sähkövoimajärjestelmien
yhteydessä.
Attention Ce dispositif a été conçu pour fonctionner avec des systèmes
d'alimentation TN.
Warnung Das Gerät ist für die Verwendung mit TN-Stromsystemen ausgelegt.
Avvertenza Il dispositivo è stato progettato per l'uso con sistemi di
alimentazione TN.