[Amps] Cleaning open frame TR relay

Victor Rosenthal 4X6GP k2vco.vic at gmail.com
Wed Jun 30 13:14:30 EDT 2021


I cut strips of cardstock about 1 cm wide, spray a little Deoxit on 
them, and put them between the contacts while applying a little pressure 
to keep the contacts closed. Then I push them back and forth a few 
times. There is usually a black deposit on the paper afterwards.

73,
Victor, 4X6GP
Rehovot, Israel
CWops #5
Formerly K2VCO
https://www.qsl.net/k2vco/
On 30/06/2021 18:36, Mark - N5OT wrote:
> What's the best way to clean the contacts of an open-frame TR relay? I'm 
> hoping to just clean the relay without disassembing the amp, but the 
> contacts are a little hard to get at.
> 
> 73 - Mark N5OT
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