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Message
My guess is that the air was forced out of the loop and was
then whipped into foam by the pump. When you shut down the system, all the
little bubbles rise to the top of the system (the loop) and again form the air
pocket.
Hi
Tracy,
You
may well be correct, but that would suggest that straight distilled water foams
more than I imagined, and the air separator tank did nothing. My bubble
theory was the best I could come up with to fit the assumption that the AST
worked.
Cheers,
Rusty
(should be powering up the EM-2 today)
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