Reply by Gregn

When it comes to electricity I always expect the unexpected to happen.
I have an metal outlet box on my saw cabinet the powers both the saw and the router table. So the plugs are right in reach when changing blades and bits.

I unplug my machines to change blades and bits. The only one I’m guilty of not unplugging is the drill press.

When I bring kids into the shop unplugging tools is a required safety rule to change blades and bits or make any adjustments.

-- I don't make mistakes, I have great learning lessons, Greg