There’s only hi low 1 and 2 So 4 volt settings 20.5. 23.9. 28.3. 34.8. From contact tip To earth while triggering it. It’s a transformer set not inverter.Thanks for response bud. The feeds about ok at min volts, but it’s flat out. Soon as I up the volts I’m short of wire as I’m flat out already ,
Now where do I connect 3 v to. +to trigger. And neg to wire motor. ? Or if I put both to motor itl run battery down will it. Or will it be open circuit till triggers pulled Like I said I’m crsp on leccy even dcIt probably will not be easy to convert a bare motor into a wirefeed assembly. Perhaps one of the all-metal 24v drives with attached Euro socket would be simpler:
Whatever you do, don't forget that the wirefeed motor, gearbox, rollers, and the entire spool of MIg wire are "live" with the Positive of the DC welding voltage, so must be isolated from the chassis and front panel of the welder.![]()
Wire Feeder Wire Feeder Motor Accessories Durable Metal Wire feed Assembly | eBay
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You could try adding a 3v or 6v additional power source ( e.g. a few "D" cells ) in series with the wires to the existing motor to see if that speeds it up .... !
It depends....If I splice into motor wires with 3 v Will it run battery down while not in use, or only feed extra when trigger is pulled