Ok guys I'm a bit confused. I'm trying to wire up a fan to aux 1 but I'm not sure what's going on here and the manual is no help at all. I wired up the fan the same way as the work lamp is wired. One line going from L and one line going from neutral to the black and white wires on the fan (typical 120v fan). It worked fine for a couple of minutes and would turn on and off fine, then after a few minutes of running the fan burned up, so I checked the voltage and it is 240v across these two lines. Are these relays 240v? or is it just aux 1? Surely the lamp doesn't run on 240v. Can someone fill me in on what I'm doing wrong? What should the lines read when aux 1 is off? The relays have an L, N, and Grd but the only one that uses the ground is the coolant pump. Since the machine doesn't use a neutral and assuming the L and the N are really both just hots should I be wiring the white neutral wire to grd to get 120v? If so does this mess with the clean ground I'm supposed to have?