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HP 5890 error - DAC1?

Posted: Thu Mar 27, 2008 12:41 pm
by chemwipe
Can anyone in here help me with this error?

FAULT: DAC1 TEST

There was a problem with fluctuating pressure in the inlet, which has since cleared up (my supervisor adjusted a few things on the left side of the instrument, actually not sure if he changed a few parts).

Pressure is now holding, but when you go to start a run, you get the DAC1 error.

Anybody familiar with this?

Thanks.

cw

Posted: Sun Mar 30, 2008 6:16 am
by Russ
I went to the technical support section of the Agilent website and did a search for DAC1 and got a few hits. Not sure what options you have on your GC but you might start there.