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russell_w_b · 15th Nov 2017, 6:00 pm

Would you still do the test, though? It seems odd that you get O/C with the dial off-normal contacts disconnected but a lowish resistance with them connected. Are you proving the contacts are open by sight or with a meter? It may be the wiring to the dial is iffy.

15th Nov 2017, 6:00 pm	#58
russell_w_b Dekatron Join Date: Jul 2007 Location: Penrith, Cumbria, UK. Posts: 3,687	Re: GPO 332 transmitter issue Would you still do the test, though? It seems odd that you get O/C with the dial off-normal contacts disconnected but a lowish resistance with them connected. Are you proving the contacts are open by sight or with a meter? It may be the wiring to the dial is iffy. __________________ Regds, Russell W. B. G4YLI.