GE Industrial Solutions EntelliGuard G Contact Wear Indicator - Manuel

Introduction
Contact Wear Indicator
EntelliGuard devices require periodic
maintenance. During these activities it is
recommended that the main contact tips are
checked for wear.
The contact wear indicator is a simple device that
allows the user to establish if the main contacts
need replacement. It can be used on devices of
the fixed and pattern (if the arc chutes can be
removed) and on devices of the draw out pattern.
Fig. A
Fig. B
DEH-41446 Installation Instructions
EntelliGuard ® G Circuit Breaker
essories
Fig. C
Fig. D
Acc
CONTACT WEAR INDICATOR
WARNING: Before installing any accessories, turn the
breaker OFF, disconnect it from all voltage sources,
and discharge the closing spings.
AVERTISSEMENT: Avant d’installer tout accessoire,
mettre le disjoncteur en position OFF, le déconnecter
de toute tension d’alimentation , et décharger les
resorts d’armement
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