Kemppi KEMPACT Operation Instructions Manual

Contents

10 – Kempact™ pulse 800 mVu automotiVe / 0709 © Kemppi oy3.3.3. Adjustments, display and weld dataDisplay for welding current and welding materialthickness. Changing can be made using the buttonbehind the display. There is a percentage display(eg. gas consistency) and seconds display (seetimer). The relative length of arc will be displayedwhen adjusted. Otherwise the predicted currentvalue is displayed (not in 2-MIG).Process Manager™ for setting all weldingparameters.The display for wire feed speed, welding voltage or material group. This can be switched usingthe button under the display (wire feed speed/length of arc). The voltage can be adjusted in thenormal and 1-MIG position (wire feed range/the length of arc). During pulse welding the voltageis determined by the wire feed speed while the length of arc affects some other parameters.When pressed simultaneously, the weld data buttons recall the wire feed speed on the display, thewelding voltage and welding current values which have been used when welding was stopped.3.3.4. Timerintermittent weldingspot weldingThe spot time is set immediately after pressing the switch button, on the display SPt.The pause time is set accordingly, on the PSE display. The time is set using the ProcessManager.3.3.5. Adjustment of welding dynamicsFor adjusting of MIG/MAG welding dynamics, the adjustment value dyn -9...0...9 isdisplayed. The welding stability and quantity of spatter are affected by the weldingdynamics control, the 0-position is the recommended reference range. Values -9...-1give a smoother arc and less spatter, while values 1...9 give a rougher arc and increasedstability, when using a 100% CO² shielding gas when welding steel.3.3.6. Remote controlGun control, wire feed speed or welding power control is changed using RMT 10.Control of the welding voltage or the length of the welding arc can be adjusted usingthe potentiometer on the panel. Panel control, adjustments using the potentiometer onthe panel.3.3.7. Mig extra functionsCrater filling, 1-MIG and pulse MIG:Crater filling reduces welding mistakes caused by end craters.The welding power andend level can be changed using the SETUP-function.