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 Tuesday, July 03, 2012, 19:05, Friedhelm Ames, , , , , , , Problems/Solutions, short in anode
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 Wednesday, July 04, 2012, 15:33, Anders Mjos, , , , , , , Problems/Solutions, short in anode 
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Message ID: 125
Entry time: Wednesday, July 04, 2012, 15:33
In reply to: 122
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| Author: |
Anders Mjos |
| Target/No.#: |
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| Source: |
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| Station: |
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| Module: |
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| Target Oven W.O#: |
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| Heat Shield W.O#: |
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| Status: |
Problems/Solutions |
| Subject: |
short in anode |
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| Friedhelm Ames wrote: |
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A short in the anode has developed during the heater ramp up. Increasing the current limit did not cure it. Start heater ramp down to investigate.
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Wednesday, July 04, 2012: short found between anode and target. probably caused by the target tube coming in contact with the anode due to bending of the tube caused by heating and deformation of the grid retaining ring. see attachements |
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