Operation Manual
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A7 MIG Welder© Kemppi Oy 2018 1824
OPERATING MANUAL
Welding parameters and functions
Figure 4.10 Memory channel editing – Welding parameters and functions view
In 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 and
Double pulse frequency.
In the Welding functions menu you can, depending on the selected welding process,
• select Wise functions on and o and set up their eectiveness.
• select Hot start option OFF, ALWAYS ON or USER SETS ON/OFF and set Hot
start level and Hot start time by using the sliders.
• select Crater ll option OFF, ALWAYS ON or USER SETS ON/OFF and set Crater
ll step level, Crater ll end level and Crater ll time by using the sliders.
• select Creep start option CURVE or SET VALUE and set Creep start level by
using the sliders.
• select Start power by using the slider.
• select Touch sense ignition option OFF or ON
Welding settings – Welding system
Figure 4.11 Welding system settings view
In the Welding system view you can modify all settings related to the behavior and
function 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
• select wire feeder option: WIRE FEEDER 1, WIRE FEEDER 2 or SELECT AT ROBOT.
• 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 as a preset value from welding program
(CURVE) or a value selected with a slider (SET VALUE).