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User name Jack
Log entry time 18:32:32 on November27,2001
Entry number 78215
keyword=Argon/Ethane mixing system off
Five minutes ago I found the gas mixing system in a disabled state. This was apparently from when I was zeroing the mass flow controllers. The pressure in the VDC gas supply lines had dropped to zero PSI. I have turned down the high voltage on the VDCs. The gas is presently mixing and flowing, again.