HP 5890 GC green light flashing won't stop flashing
Posted: Thu Dec 09, 2010 3:57 pm
Hi,
We have a HP 5890 II connected to a Trio 1000 mass analyser. It has been working fine until today this problem appeared. I set up the oven temperature program and wait until the NOT READY red light is dim. Then I hit START. The green light starts flashing and will not stop to become steady. And the temperature gradient will not start. Usually the flashing of the green light happens when I start the next injection too soon before the oven temperature is fully equalibrated. But this time, no matter how long I wait, the green light just won't stop flashing.
We have a HP 5890 II connected to a Trio 1000 mass analyser. It has been working fine until today this problem appeared. I set up the oven temperature program and wait until the NOT READY red light is dim. Then I hit START. The green light starts flashing and will not stop to become steady. And the temperature gradient will not start. Usually the flashing of the green light happens when I start the next injection too soon before the oven temperature is fully equalibrated. But this time, no matter how long I wait, the green light just won't stop flashing.