[Amps] Alpha 77 start up

Paul Christensen w9ac at arrl.net
Fri Mar 4 04:39:03 PST 2011


> OK Got it. No additional suggestions right now.

Agree.  Jan, replace K5 when it arrives and update us then.  There should 
have been able to measure continuity between the vacuum relay wiper arm and 
the normally-closed terminal.  With +24DC on the coil, you should have been 
able to read continuity between the wiper arm and the normally-open 
terminal.

You've identified at least part of the problem.

Paul, W9AC 



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