Kemppi A7 MIG Welder 350 Operating Manual

32A7 MIG Welder©Kemppi Oy 2017 1735OPERATING MANUALWelding parameters and functionsFigure 4.10 Memory channel editing – Welding parameters and functions viewIn the Welding parameters view you can, depending on the selected welding process,• set the min, max and initial values for Wire feed speed.• set the min, max and initial values for Fine tuning or Voltage.• set the value for the Dynamics and Pulse current.• set the value manually or from the curve for Double pulse amplitude andDouble pulse frequency.In the Welding functions menu you can, depending on the selected welding process,• select Wise functions on and off and set up their effectiveness.• select Hot start option OFF, ALWAYS ON or USER SETS ON/OFF and set Hotstart level and Hot start time by using the sliders.• select Crater fill option OFF, ALWAYS ON or USER SETS ON/OFF and set Craterfill step level, Crater fill end level and Crater fill time by using the sliders.• select Creep start option CURVE or SET VALUE and set Creep start level byusing the sliders.• select Start power level by using the slider.• select Touch sense ignition option OFF or ONWelding settings – Welding systemFigure 4.11 Welding system settings viewIn the Welding system view you can modify all settings related to the behavior andfunction of the welding system.In the General settings menu you can• turn Water cooling ON, OFF and AUTO by clicking on the buttons.• adjust Welding cable length by using the slider bar.• select Fine tuning calibration point by using the slider bar.• select Arc voltage measurement ON and OFF by clicking on the button.In the Wire feed settings menu you can• adjust Wire feed motor current warning level by using the slider bar.• select Wire feed end step ON and OFF by using the buttons.In the Gas settings menu you can• select Pre gas time and Post gas time CURVE or SET VALUE and adjusting thevalue by using the slider bar.