Nonso92:
This is nonsense, water is a conductor of electricity. If there's water in that bucket, and he opens the shower for the water to pour on him, with the boiling ring plugged in electricity, that dude is dead and gone

Lol... true... but I don't think its far fetched to think that whoever went through the trouble of constructing this would be smart enough to know that it would have to be unplugged before use.