GE Industrial Solutions EntelliGuard G Gas Channel Assembly - Manual

1
.
GAS CHANNEL:
Gas channels are supplied with the Envelope 3-
200kA cassette. In cases where it needs the field
replacement, they are supplied as spares.
Figure A
Envelope
Size
Catalog #
Envelope 3-
200kA
GAGCK
Gas channel assembly removal & inspection:
1 Turn the breaker off and discharge the
closing springs by depressing the OFF and
ON buttons in the sequence OFF-ON-OFF.
Verify that the breaker OFF-ON indicator
shows OFF on a green background and
that the charge indicator shows
DISCHARGE on a white background. If
installing in a draw-out type breaker
remove breaker from adaptor (cassette)
before continuing.
2 The breaker should be safely isolated and
fully removed from the cassette (for
drawout breaker)
3
Install/Remove the gas channel assembly
by tightening/loosening six M5 mounting
screws to torque of 5-6Nm as shown in
figure A
EntelliGuard ® G Circuit Breaker
Accessories
Gas Channel Assembly
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
DEH-41668 Installation Instructions