Discussion Category:  LC-TOF MS

Troubleshooting: Source door says


I am a graduate student who is having a random issue with the AxION 2 TOF MS source door. I have never had this problem before and no one in my lab knows what to do. The source door is closed, however, under status in TOF MS Driver, in red letters it says "Door: Open" and "Ion Source: Off". We are using an ESI source. Nothing inside the door looks abnormal or loose. There are severa pins and contacts on the door that seem to be properly hitting their marks when closing the door. We are unsure which of those pins/contacts is responisble for signaling the computer that the source door is closed. Any help or trouble shooting with this would be greatly appreciated.

Thanks in advance,

Vanessa C. 

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Vanessa C.
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