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- Posts: 4
- Joined: Sat Oct 26, 2019 5:41 am
- Location: Pennsylvania USA
After a thunderstorm a Agilent GC 6890N had the fault 240 MUX ADC Thermal shutdown with a injection inlet fault. I was able to get the GC and 5973N MSD working again. An injection can even be made and run (did not let finish) if the enhanced data analysis takes a snapshot during the run the thermal fault returns with an oven fault. The circuit breakers and other lines seem to be ok. I figure the snapshot from the EDA shows the main board is at fault. do you agree that the main board is very likely the issue?
thank you for your time
I did read related posts