Dc Power Wiring Sequence Warning - Juniper JA2500 Junos Space Hardware Manual

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DC Power Wiring Sequence Warning

Copyright © 2018, Juniper Networks, Inc.
Varoitus Laitetta asennettaessa on maahan yhdistäminen aina tehtävä
ensiksi ja maadoituksen irti kytkeminen viimeiseksi.
Attention Lors de l'installation de l'appareil, la mise à la terre doit toujours
être connectée en premier et déconnectée en dernier.
Warnung Der Erdanschluß muß bei der Installation der Einheit immer zuerst
hergestellt und zuletzt abgetrennt werden.
Avvertenza In fase di installazione dell'unità, eseguire sempre per primo il
collegamento a massa e disconnetterlo per ultimo.
Advarsel Når enheten installeres, må jordledningen alltid tilkobles først og
frakobles sist.
Aviso Ao instalar a unidade, a ligação à terra deverá ser sempre a primeira a
ser ligada, e a última a ser desligada.
¡Atención! Al instalar el equipo, conectar la tierra la primera y desconectarla
la última.
Varning! Vid installation av enheten måste jordledningen alltid anslutas först
och kopplas bort sist.
DC Power Electrical Safety Guidelines on page 180
DC Power Disconnection Warning on page 181
DC Power Wiring Sequence Warning on page 183
DC Power Wiring Terminations Warning on page 185
General Electrical Safety Guidelines and Warnings on page 175
General Safety Guidelines and Warnings on page 151
WARNING: Wire the DC power supply using the appropriate lugs. When
connecting power, the proper wiring sequence is ground to ground, +RTN to
+RTN, then –45 V to –60 V. When disconnecting power, the proper wiring
sequence is –45 V to –60 V, +RTN to +RTN, then ground to ground. Note
that the ground wire must always be connected first and disconnected last.
Waarschuwing De juiste bedradingsvolgorde verbonden is aarde naar aarde,
+RTN naar +RTN, en –45 V naar – 60 V. De juiste bedradingsvolgorde
losgemaakt is en –45 naar –60 V, +RTN naar +RTN, aarde naar aarde.
Chapter 16: Power and Electrical Safety Information
183