Agilent InfinityLab LC Series Vialsamplers User Manual 196
7Error Information
General Error Messages
Leak Sensor
Error ID: 0064
A leak was detected in the module.
The signals from the two temperature sensors (leak sensor and board-mounted
temperature-compensation sensor) are used by the leak algorithm to determine
whether a leak is present. When a leak occurs, the leak sensor is cooled by the
solvent. This changes the resistance of the leak sensor which is sensed by the
leak sensor circuit on the main board.
Probable cause Suggested actions
1
Loose fittings.
Ensure all fittings are tight.
2
Broken capillary.
Exchange defective capillaries.
3
Leaking rotor seal or needle seat.
Exchange the rotor seal or seat capillary.
4
Defective metering seal.
• Exchange the metering seal.
• Make sure the leak sensor is thoroughly dry
before restarting the autosampler.
5
Leaking peristaltic pump
Exchange the peristaltic pump.
The leak sensor in the sampler is hidden under the ICC Column Heater or Column
Shelf respectively.
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