On May 2, 12:51*am, "Tom Gardner" w@w wrote:
snippage
This cap has a feature, a "Physical interrupter for safety". *Have you
ever heard of that?- Hide quoted text -

- Show quoted text -

Sounds like a fancy name for a fuse. Might also be a microswitch
hidden somewhere so that if the cap gets loose from the mount, nothing
works. Just a thought.

Stan