"Puckdropper" puckdropper(at)yahoo(dot)com wrote

I've seen some things turn on by themselves, or more likely *not* turn
on. Usually what happened is the switch is either not in a full off
position or defective. The switch not being in a full off position is
difficult on most of the power tools I've used.

I am on the fence on this subject. I have never seen one turn on by itself.
I have seen some tools turn on because the switch is easy to bump. I have
seen things turned on because someone else turned them on by mistake.

I guess I almost always unplug while making any adjustment or tool change
where body parts will be very close or in contact with the sharp rotating
things.

The exception is that for a quick change while I am alone on the table saw,
which has a magnetic starter. I can't see how that could ever turn on by
itself.
--
Jim in NC