42/23-81 EN Rev. 4 System Manual SCK Gas Sampling System 143
Note: The following function is available only when SCK is connected to the ACX
analysis system. When used with other analysis systems, a default sample gas
probe pressure of "9999 hPa" is indicated in the "Diagnosis" menu.
In AUTOMATIC mode the following cleaning procedure is performed when the
Sample Gas Probe Pressure MIN error message is displayed:
Phase Description
1
Plunger moves forward and backward to clean the sample gas
inlet.
This cleaning cycle is repeated up to three times. If this does not remedy the error,
error message Error 3x Cleaning Not Successful Probe H is displayed and the gas
sampling system switches to error mode. The probe is retracted out of the kiln. No
more cleaning processes and movements take place. See Errors on page 213
section for further details.
Cleaning parameters such as the time between cleaning cycles are delivered as
default settings with the gas sampling system (Default operating parameter settings
on page 50). You can modify them in operation to suit local requirements and
specific fuels (see Optimizing operating parameters on page 53).
Cleaning in the event
of error message
Configuring cleaning