cleaning momentary push button switches
cclist at sydex.com
Sat Jun 13 16:15:29 CDT 2009
On 13 Jun 2009 at 16:55, Keith wrote:
> I've got an old piece of test equipment that has momentary push button
> switches which are the primary "input" or control. While most of them
> seem to work, many of them are sticky, mushy, and just don't have a
> positive click.
> I'm not totally adverse to simply replacing them --- assuming I could
> find an exact match.
Back in the day, we'd just rinse them in freon TF or carbon tet Good
luck in finding any...
I wonder if tetrachloroethylene (percholorethylene, or "perc" to your
local dry cleaner) would work just as well?
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