Getting the phases switched is clearly a possibility. I do however mark the high leg with orange as required and anybody with experiance will not change things to use that leg for the control circuit. As far as fusing the control circuit, the machine has 5 motors and motor starters they do not have auxillary relays and therefore the 120 volts for each one does not originate from a commom point. It is derived from each starter for each respective coil. This would make it difficult to fuse unless a fuse was put in for each starter coil
