I just bought a G. Weike LC1390N 150 watt laser configured to run on 220 volts. Everything arrived in good condition. After getting everything set up and ready. I started up the machine. Everything looked normal. Lights came on, the head moved and all looked well. I pushed the green button for the blower and 3 seconds later, the machine went dead. I can only assume that I had the chiller, air assist and exhaust fan in the wrong plugs on the back. When I pressed the green button I could hear the exhaust fan start to wind up and that is when everything stopped. So I need to find out what failed and I need to find out the correct plugs in which to plug in the accessories.(They are not labeled). Can anyone help please?