i have an GC/MSMS 7890B 7010B. The actual status is "not ready" "waiting for preprun" "oven off" "front inlet purging" and the event log say "col cell nitrogen shutdown" How may I manage this???
It appears that the collision cell epc has shut down for some reason. Check to make sure that you have pressure and sufficient N2 suppply.The GC is in shutdown. Close the software and power cycle the GC. Check to make sure that the Cell gas controls after the power cycle.
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Thank you for your answer, I have check that i have run out of nitrogen,
so the collision cell epc has shut down as there isn´t enough nitrogen,
but is strange because i just change the bottle one week ago. I have
order a new bottle so i can check the reason why i spend so many
nitrogen in only one week.
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