Pacific Power Source AFX Series Operation Manual page 20

WARNING: DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE
Do not operate the instrument in the presence of flammable gases or fumes.
AVERTISSEMENT: NE PAS UTILISER SOUS ATMOSPHERE
EXPLOSIVE
Ne pas faire fonctionner l´appareil en presence de gaz ou vapeurs inflammables.
The AC input connections must include a disconnect device (an external switch or circuit-breaker)
as part of the installation. The disconnect device must be suitably located and easily reached and
must be marked as the disconnecting device for the equipment. The disconnect device must
disconnect all line conductors simultaneously.
An external overcurrent protection device must be provided (by, e.g., fuses or circuit breaker).
The breaking capacity of the overcurrent protection device should be compatible with the current
rating of the installation.
A minimum of basic insulation is required between mains-connected parts of opposite polarity on
the supply side of the overcurrent protection device.
Overcurrent protection devices shall not be fitted in the protective conductor. Fuses or single
pole circuit-breakers shall not be fitted in the neutral conductor of multi-phase equipment.
Installation should be in accordance with ANSI/NFPA 70, NEC.
After disconnecting grid power, ALWAYS wait at least 1 minute, then use a Digital Voltmeter
(DMM) in VDC Mode to check for any residual DC voltage from each Line terminal to the Chassis
ground stud to check for safe voltage levels (< 5 Vdc) before touching the unit or any terminal
blocks or pins.
Les connexions d'entrée AC doivent inclure un dispositif de déconnexion (un commutateur
externe ou disjoncteur) dans le cadre de l'installation. Le dispositif de déconnexion doit être
convenablement situé et facilement accessible et doit être marqué comme le dispositif de
déconnexion de l'équipement. Le dispositif de déconnexion doit déconnecter tous les
conducteurs de ligne simultanément.
Un dispositif de protection de surintensité externe doit être fourni (par exemple, par des fusibles
ou coupe-circuit). Le pouvoir de coupure du dispositif de protection contre les surintensités doit
être compatible avec le courant nominal de l'installation.
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Entire Contents Copyright 2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
AFX Series Power Source Operation Manual
WARNING
AVERTISSEMENT
AFX SERIES® OPERATION MANUAL
SECTION 2: FRONT MATTER
Page 20 of 485