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 Tuesday, July 17, 2012, 10:10, Anders Mjos, , , , , , , Problems/Solutions, Gas lines leak checked - air supply leak on manifold
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 Wednesday, July 18, 2012, 14:08, Anders Mjos, , , , , , , Problems/Solutions, Air supply leak on manifold fixed
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Message ID: 148
Entry time: Tuesday, July 17, 2012, 10:10
Reply to this: 149
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| Author: |
Anders Mjos |
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Problems/Solutions |
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Gas lines leak checked - air supply leak on manifold |
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Leak found on the Ne supply line. 1E-4 - 1E-5 range. Replaced fittings. Had to use one brass piece. Leak rate 6E-9 (probably due to Ne response). No response to He.
Leak rate around low E-8 with regulation valve open.
When closing the HV rack, an air supply leak developed on the manifold for the valves. Shut off air supply. Valves still operational, but requires opening up air supply to actuate.
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