Leak - Agilent Technologies InfinityLab LC Series User Manual

7 Error Information
General Error Messages

Leak

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
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1260 Infinity II Flexible Pump User Manual
Loose fittings.
Broken capillary.
Loose or leaking purge valve, inlet valve, or
outlet valve.
Defective pump seals.
Suggested actions
Ensure all fittings are tight.
Exchange defective capillaries.
Ensure pump components are seated correctly.
If there are still signs of a leak, exchange the
appropriate seal (purge valve, inlet valve, outlet
valve).
Exchange the pump seals.
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