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playground:sputter [2010/07/30 10:00] 132.235.40.102 |
playground:sputter [2010/07/30 10:03] 132.235.40.102 |
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- The source gate valve should be closed for this operation. | - The source gate valve should be closed for this operation. | ||
- Wait for normal vacuum. Normal is when the needle is in the blue mark on the gauge above the TV in the control room. | - Wait for normal vacuum. Normal is when the needle is in the blue mark on the gauge above the TV in the control room. | ||
- | - Set ionizer to 10A.� This will lead to a rise in the vacuum pressure. | + | - Set ionizer to 10A. This will lead to a rise in the vacuum pressure. |
- Wait for vacuum to fall back to the blue mark on the gauge | - Wait for vacuum to fall back to the blue mark on the gauge | ||
- | - Raise the ionizer by an additional� 2-3 A and wait for the vacuum to fall back into the blue range. | + | - Raise the ionizer by an additional 2-3 A and wait for the vacuum to fall back into the blue range. |
- | - Repeat this process until the ionizer is at 21 A and the vacuum is in the blue range. | + | - Repeat this process until the ionizer is at 21 A and the vacuum is in the blue range, may take 8 hours. |
- Open the source gate valve and carry out the Startup and Normal Operation. | - Open the source gate valve and carry out the Startup and Normal Operation. | ||
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Telephone: (740)593-0933\\ | Telephone: (740)593-0933\\ | ||
E-Mail: massey@ohio.edu\\ | E-Mail: massey@ohio.edu\\ | ||
- | Last modified on 12/06/2006\\ | + | Last modified on 7/30/2010 DKJ\\ |