Leak Sensor Open; Leak Sensor Short - Agilent Technologies 1260 Infinity User Manual

Leak Sensor Open

The leak sensor in the module has failed (open circuit).
The current through the leak sensor is dependent on temperature. A leak is
detected when solvent cools the leak sensor, causing the leak-sensor current to
change within defined limits. If the current falls outside the lower limit, the
error message is generated.
Probable cause
1
2
3

Leak Sensor Short

The leak sensor in the module has failed (short circuit).
The current through the leak sensor is dependent on temperature. A leak is
detected when solvent cools the leak sensor, causing the leak-sensor current to
change within defined limits. If the current increases above the upper limit,
the error message is generated.
Probable cause
1
Agilent 1260 FLD User Manual
Leak sensor not connected to the main
board.
Defective leak sensor.
Leak sensor incorrectly routed, being
pinched by a metal component.
Defective flow sensor.
Error Information
General Error Messages
Suggested actions
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Please contact your Agilent service
representative.
Suggested actions
Please contact your Agilent service
representative.
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