Hi guys, hey when they say to turn off the current before pushing and pulling on large wires; you do it!!
I have a weak water heater so I decided to upgrade it a bit. While I was inspecting the supply wires I discovered that I need 10 gauge not 12 gauge for the supply line to handle more load. Easy right, well it was getting late and I was beginning to phase and I couldn't remember how all the wires in the power control box were wired.. Not only that, trying to stuff 10 gauge wire in that small timer box was a total Hillary...
At best all I could do was run a bypass until I figure out the wiring in the control box. Even just wiring the bypass, for the night, to the timer terminals was a complete Hillary... Anyway I figured out the wiring for the controller so now all I need to do is get rid of those cheezie connections in the timer... I'll just install a junction box with killer connections where the timer is and be done with it...
Oh hey, I almost forgot about the fireworks. Not the kind I make for New Years Eve either...
After I tested the heater and controller to see if I got the wiring right I left the circuit active. At the time the ground on the water heater side was still not connected. Fortunately the line side was connected or you wouldn't be reading this now.
It was time to connect the ground to the heater so I was pulling the ground lead so it could be connected to the pigtail I installed on the heater. Some how! The tip of the bare ground wire popped all the up into one of the 30 amp 120V leads; with a properly installed wire nut. POW!!! What a flash!! I got sprayed in the face with atomized copper. Other then that, I didn't feel no shock, just a little heat from the flash. I'm living proof that a good ground will save your life..LOL! I thought I was good enough to do it safely at that point, but I was wrong.. I won't ever make that mistake again; just make damn sure the switch is off under ALL service circumstances... OFF! OFF! OFF!!, dumb, dumb, Rob!
Ok how about a few snaps of the action...
1781 shows the supply controller.
1782 shows the timer connections. Look closely, those cheezie things can barely hold the 10 gauge solid wires. Their gone.....
Last but not least. #1785... Ten minutes went by before I noticed my hand. The black marks are not burns. It's got to be some of the copper spray from when I was holding the wire. It just washes off with regular soap and water but I still smelt like copper until I jumped into the shower.. LOL!!
Are we having fun yet, he, he heee...…