Leak Sensor Open - Agilent Technologies 1100 Series Reference Manual

Leak Sensor Open

The leak sensor in the detector 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 Causes
• Leak sensor not connected to the FLM board.
• Defective leak sensor.
Suggested Actions
✔
✔
1100 Series FD Reference Manual 81
Ensure the leak sensor is connected correctly.
Exchange the leak sensor.
Troubleshooting and Test Functions 4