I've got a 5973 MSD where the Quad temperature is exceeding the set point of 150 at about 180 degrees. We replaced the ceramic source board and the Quad heater/sensor assembly, which did not resolve the issue. What else could we try?

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james_jenkins · Answer

Typically anything past set point should give you a temperature fault. If this is not the case it would be unusual. The next step is a main board , but I would suggest onsite by a trained Agilent Service Representative. 
 James

I've got a 5973 MSD where the Quad temperature is exceeding the set point of 150 at about 180 degrees. We replaced the ceramic source board and the Quad heater/sensor assembly, which did not resolve the issue. What else could we try?

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