Tuesday, April 21, 2009

Re: Shutdown stsetch SNF 2009-04-20 15:47:26: Wafer in chamber

Removed wafer from the chamber. Cycled wafer 10 x with no problems.
The user ran the upside down. Its possible that the resist stuck to the helium seal and popped off during the unload ??.
Ran a 25 min O2 clean.

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