Agilent 1260 Infinity II Preparative Autosampler User Manual 145
Error Information
8
Sample Cooler Error Messages
Cooler temperature below or above target temperatur.
Error ID: 30705, 30706
The sample cooler temperature is above or below the target temperature.
Cooler Overpressure Failure
Error ID: 30712
The sample cooler pressure sensor has detected an overpressure.
Probable cause Suggested actions
1
Condensate inside of the chiller
Check if the drainage is ok.
2
Defective cable
Check the signal cable from the ALS to the
sample cooler.
3
Defective temperature sensor
Replace the sample cooler.
Probable cause Suggested actions
1
Overpressure in the chiller
Switch off the instrument and wait for 15 min.
Restart the instrument and check the signals in
Lab Advisor.
2
Defective compressor
Replace the sample cooler.
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