Problem svgdev2 SNF 2011-10-27 14:33:54: a test wafer is in the chuck, doesn't move

gsosa at gsosa at
Thu Oct 27 17:27:38 PDT 2011

Checked and replaced the solinoid for the developer shroud up/down function. Tuned up the pneumatics. Cycled many wafers through. All working normally.

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