Operating instructions - EWM Hightec Welding GmbH

Design and functionMIG/MAG weldingLatched mode with superpulseFigure 5-22Step 1:• Press and hold torch trigger• Shielding gas is expelled (gas pre-flows)• Wire feed motor runs at “creep speed”.• Arc ignites after the wire electrode makes contact with the workpiece; welding current flows.• Start the super pulse function beginning with main program P A.The welding parameters change at the specified times between main program P Aand the reducedmain program P B.Step 2:• Release torch trigger (no effect)Step 3:• Press torch trigger (no effect)Step 4:• Release torch trigger• Super pulse function is ended.• WF motor stops.• Arc is extinguished after the preselected wire burn-back time expires.• Gas post-flow time elapses.099-005234-EW50116.04.201255