So let's say you stick a fork in these bad boys one too many times and break the sumbitch. You can either call me, or replace it yourself. First, find the circuit breaker leading to it, and turn it off. Then, unscrew the cover and you see the naked leprechaun supplying your vacuum with the proper amount of suction.
Shoo him away, and cut off the wires. Stick the new outlet in, and connect the wires as seen above. Put the cover back on and wait 2 days for the leprechaun to come back. Switch the power back on, and proceed to stick knives in it instead of forks. It's a rookie mistake.