American Welding Society Forum
hey im wondering if any one out here know what kind of money im going to drop on a circuit board for my welder???
See if your board is a 212708. If so, we can probably repair it. Miller list is 429.87. weldersales
hey thaqnks for the reply, thats not the one i need, the one i need is model number212867 its the circuit board with the heat control and the process knob, mine isn't burned up or anything the only thing wrong with it is the heat control knob got knocked off and don't know anybody around where i live that can fix it
I believe we can replace that. weldersales
Does anyone have a schematic diagram for the Miller trailblazer 301D PCB 212708? Parts available? Could I talk to some one about how it works? The main and exciter field have DC resistances of approximately 3 ohm and 30 ohms. Is this OK? How about the coil that feeds the bridge rectifier, what should it's resistance be? My email is Leroy@leroyhall.com
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