Problem raith SNF 2007-10-17 19:28:45: E/O card too hot water flow failing

jwc at snf.stanford.edu jwc at snf.stanford.edu
Fri Oct 19 16:00:39 PDT 2007


problem was traced to turbo pump which was clogged with scale and debris resulting in reduced flow until only 0.1 liters per minute.
descaled and scraped out accessible sections of turbo pump cooling manifold and flushed with solvents.  High pressure blow out to remove everything that would come out.
Now running up gun and gun vacuum levels are higher than expected during service run up.
JWC




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