Design and function
Select welding task
099-000143-BOC01
16.11.2009
27
5.7
Select welding task
Operating
element
Action Result
Select and display welding process
MMA welding
TIG welding
Select and display welding current polarity
Direct current welding with positive polarity at the electrode
holder (MMA).
DC welding with negative polarity at the torch (or electrode
holder) with respect to the workpiece.
AC welding with rectangular current output wave form.
Maximum power loading and safe welding (TIG).
AC welding with trapezoidal current output wave form.
The all-rounder for most applications (TIG).
AC welding with sinusoidal current output wave form.
Low noise levels (TIG).
Select and display operating mode
spotArc (spot time setting range 0.01 sec. to 20.0 sec.)
Non-latched
Latched
Select and display pulse procedure
TIG automated pulses (frequency and balance)
sec
TIG pulses
AC
special
Automatic
Puls
sec
TIG AC special
1,0
1,0
1,6
1,6
2,4
2,4
3,2
3,2
4>
4>
mm
mm
Set tungsten electrode diameter for optimisation of ignition
0
+10
+20
+30
-30
-20
-10
%
%
0
+10
+20
+30
-30
-20
-10
Set alternating current balance (TIG AC)
50
50
75
75
100
100
125
125
150
150
175
175
200
200
Hz
Hz
Alternating current frequency (TIG AC)
Select welding parameter in the function sequence
Set welding parameters
