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Re: L7 makes alot of smoke


 

This has been going on for a while, so please excuse me if I ask if you have tried different tubes.

Steve Wedge, W1ES/4

Time flies like an arrow.? Fruit flies like a banana.

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On Friday, May 3rd, 2024 at 2:59 PM, K6OXN Bob <bobk6oxn@...> wrote:

I have looked very closely at the tuning caps and cannot find any areas of arcing. It now seems that the problem is the TR relay is hanging up with some contact not releasing. I am going to remove it and look at burnishing the contacts, and if not possible, I do have a NOS replacement relay.? I don't have high power series ballast or a bunch of incandescent bulbs.? So I will keep looking.? Thanks

73? Bob

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