| Material Thickness | Voltage Tap Setting | Wire Feed Speed (IPM) | Wire Dia. | | :--- | :--- | :--- | :--- | | 22 Gauge (0.030") | A (Low) | 150 | .023" | | 18 Gauge (0.048") | B (Low-Med) | 220 | .030" | | 14 Gauge (1/16") | C (Med) | 280 | .030" | | 1/8" (3.2mm) | D (High) | 350 | .035" | | 1/4" (6.4mm) | D + Choke | 480 | .035" |
. The spool should be set to unwind clockwise to prevent feeding issues Polarity Settings DCEP (Reverse Polarity) : Used for standard MIG welding with shielding gas DCEN (Straight Polarity) : Used for gasless flux-cored wire Thermal Protection solar 2150 wire feed welder manual
To keep your 2150 feeding smoothly, stick to this schedule found in Chapter 3 of the original documentation: | Material Thickness | Voltage Tap Setting |
: Automatically shuts off the unit if internal components exceed safe temperatures, preventing permanent damage. A: The manual says "Only with optional spool gun
A: The manual says "Only with optional spool gun." The standard wire feeder is too soft for aluminum wire; it will birdnest.
