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Old 01-13-2013   #7
ghlkal
 
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Join Date: Jan 2012
Location: Wisconsin
Posts: 885
Default Re: Vacuum pump? Why does it buzz every 10 seconds? [snappic]

Quote:
Originally Posted by Schrade View Post
So if I TIME the intervals, I can guage a vac. leak? Does the interval have a normal spec time? Such as for a new motor? Is it in FSM?
I don't know what "normal" should be. Mine starts up every 15 seconds or so like yours. Marc H told me that as long as the pump shuts off for a few seconds then it is "in specs."
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