You most likely got shocked because you have a grounding problem in the kiln. It IS NOT supposed to shock you.
Check the ends of your 120v. plugs. Make sure they all have three prongs on them.
How old is you house??? Many old houses only have a two wire system for the 120v. plugs. You need at least a three wire system.
Most building codes now require a four wire system. The fourth wire is a dedicated ground.
If this kiln is setting on the ground or concrete, when it is plugged in, DO NOT touch it bare footed or with wet shoes on. Especially if the ground or concrete is wet.
Badger is right about the current. Half the voltage will equal twice the current to produce the same amount of heat.
Current makes wires HOT. If you are using an extension cord to run the kiln make sure the cord is not rolled up in any manner. It will melt and short out if it is.
I don't know why the breaker will not reset?? Don't try to do a ( homemade ) work around on it.
What type of device are you calling a " power converter"
David
