Rki-instruments GX-2009 Manual Manual de usuario descargar pdf (Pagina 70)

65 • Maintenance GX-2009 Operator’s Manual

CAUTION: When replacing a sensor, verify that the sensor is properly

aligned with its socket before inserting it into the socket. The

CO and H2S sensors have alignment slots which match up

with alignment tabs in the sockets. The combustible gas

sensor has two non-polarized contacts which must line up with

the contacts in the socket. Forcing a sensor into its socket may

damage the sensor or the socket.

6. Snap the sensor retainer back onto the case, then secure it to the GX-

2009 with the two screws. The sensor retainer’s tabs that snap onto the

case are keyed so you can only snap it to the case one way.

7. Calibrate the new sensor as described in “Performing a Span

Adjustment in AUTO CAL” on page 31 or “Performing a Span

Adjustment in ONE CAL” on page 36.

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Rki-instruments GX-2009 Manual Manual de usuario Pagina 70