Leak - Agilent Technologies 1260 User Manual

Leak

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
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2
3
Agilent 1260 Infinity DAD and MWD User Manual
Loose fittings.
Broken capillary.
Leaking flow cell.
Error Information
General Error Messages
Suggested actions
Ensure all fittings are tight.
Exchange defective capillaries.
Exchange flow cell components.
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