raith error

Byoung Il Lee bilee at stanford.edu
Thu May 12 01:05:17 PDT 2011

Raith session canceled due to the load lock error, till the morning. 

----- Original Message -----
From: "Pengyu Fan" stanford.edu>
To: "raith" <raith at snf.stanford.edu>
Sent: Wednesday, May 11, 2011 11:08:56 PM
Subject: raith error

Hi All, 

I have encountered a loadlock error during loading, says"Error 212: MoveRobotArmIn", I followed the instructions on screen to manually retrieve the arm to outer position but the error is not cleared. I tried twice and then the error becomes "Error 214: CloseValve". I think the valve is not closed, the arm is in outer position and the chamber is still in vacuum. 

I am afraid the pump is getting warm, does anybody know how to manually close the valve and stop pumping the chamber? 

Thanks a lot! 

Pengyu Fan 

PhD Candidate 
Materials Science & Engineering 
Stanford University 

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