Kemppi MinarcTig 180 - 2.5 Welding Power and Electrodes; TIG Welding Electrodes and Nozzles; MMA Welding Electrodes Selection

10 MinarcTig
TM
180
© Kemppi Oy 0615
EN
and also the correct welding current selection, to ensure the core electrode ller material
and ux coating melt and burn efciently for effective welding. The following table
provides a selection of welding current ranges for the various electrode sizes covered by
the output of the 180 amp MinarcTig
TM
machine in MMA welding mode.
MMA Electrodes and corresponding current settings range.
Electrode
diameter
1,6 mm 2,0 mm 2,5 mm 3,25 mm
Fe-Rutile 30–60A 40–80A 50–110A 80–140A
Fe-Basic 30–55A 50–80A 80–110A 110–140A
3.5. Function controls and indicator lights
1. Power ON indication lamp.
2. Pre/Post gas, slope up/slope down and main current parameter indicator lamps.
3. Welding parameter selector arrow keys for items 2.
4. Welding process selection button for MMA or TIG.
5.2Tor4TTIGtorchswitchselectionbutton.Select2T–shortwelds.4T–longwelds.
6. High frequency ignition selection button.
7.Panelcontrol,TIGTorchremoteorfootpedalremote–currentcontrolselection
button.
8.Parameteradjustmentandcontrolencoderpotentiometer.
1
2
10
9
8
3
4
5
6
7