For Gasless (Flux-cored) welding, you must reverse the polarity (check the internal terminals near the wire drive). Quick Settings Reference for Common Materials
Cut off the bent end of the wire cleanly. Feed it into the wire feed input (approximately 50–100 mm) towards the torch neck. decastar 150e manual top
A dedicated knob allows for smooth, manual control of the wire feed rate. For Gasless (Flux-cored) welding, you must reverse the
While specific settings depend on material thickness, use these general guidelines for the DECASTAR 150E. Recommended Wire Shielding Gas 0.6mm - 0.8mm Solid CO2 or Argon/CO2 Mix Stainless Steel 0.8mm Stainless Argon + 1-2% Oxygen Aluminium 0.8mm - 1.0mm Almg/Alsi Pure Argon Outdoor Steel 0.9mm Flux-Cored None (Self-Shielded) Safety and Maintenance Tips Decastar - Weld Talk Message Boards For Gasless (Flux-cored) welding