20 Feb
2008
20 Feb
'08
8:56 a.m.
On Wed, 20 Feb 2008 djg at pdp8.net wrote:
How long does this last? I got 4 new switches so I'll try this for the
other 4. I like saving money.
We've repaired them five years ago and they still work.
Christian
Vacuum switches
This is the biggest problem
with the TU10. But we've repaired them
ourself.