Flashback to a puppy in training
Chris's father brought warm clothes and instructions from commnet on what to do.
He opened the breaker for the left front wheel variable frequency drive, reset the main breaker, acknowledged the fault and the chair started working again.
All the while raging about how the designer shouldn't have the main breaker trip the moment a ground fault is detected and how fail safe in a bad location isn't fail safe at all. I learned words that day I'm still too embarrassed to use.