Design and function
TIG welding
099-005640-EW501
04.06.2020
49
5.4.5 Expert menu (TIG)
The Expert menu has adjustable parameters stored that don’t require regular setting. The number of pa-
rameters shown may be limited, e.g. if a function is deactivated.
2s
2s
Figure 5-41
Display
Setting/selection
Gas pre-flow time
Ignition current (as percentage, dependent on main current)
Upslope time to main current
Downslope time
The downslope time can be set separately for latched and non-latched operation.
End-crater current
Setting range in percent: depending on main current
Setting range, absolute: Imin to Imax.