I just got my three phase power hooked up and tried to fire up the CNC for the first time. I really don't know what to do or what to expect. I turned the big switch on the front and nothing. I pushed the green button on top and nothing. The way it's set up, you aren't supposed to be able to turn on the main switch with the front door open. I got around that and chased the voltages. The hot trail stops at the Schneider switch inside. Anyone got suggestions?