146 Operating instruction SCK Gas Sampling System OI/SCK-EN Rev. E
Note: The following function is available only when SCK is connected to the
ACX analysis system. When used with other analysis systems, a default sam-
ple 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
Two air blasts lasting 1 second each to clean the probe filter.
2
Two air blasts lasting 1 second each to clean the filter casing.
3
One air blast lasting 3 seconds to clean the probe pipe.
This cleaning cycle is repeated up to three times. If this does not remedy the
error, error message
Error 3x Cleaning Not Successful Probe 60S
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 215 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 parame-
ter settings
on page 48). You can modify them in operation to suit local re-
quirements and specific fuels (see
Optimizing operating parameters
on page
51).
of error message
Configuring cleaning
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