Functional characteristics
TIG welding
Item No.: 099-002046-EWM01
23
5.1.4
Function sequences/operating modes
The parameters for the function sequence are set using the “Select welding parameters” button and the
“Welding parameter setting” rotary dial.
Pos. Description
1
“Select welding parameters” button
2
“Welding parameter setting” rotary dial
Figure 5-3
Pressing the “Select welding parameters” button (approx. 2 sec.) will take you to the advanced settings to
optimise other parameter values for the welding task, see also “Advanced settings” chapter (TIG welding).
5.1.4.1
Legend
Symbol Meaning
Gas pre-flows (factory setting 0.5 s, see advanced settings on how to change)
I
start
Ignition current (factory setting 20%, see advanced settings on how to change)
t
Up
Upslope time (factory setting 1.0 s, see advanced settings on how to change)
AMP
Main current (minimum to maximum current)
AMP%
Secondary current (1% to 200% of main current AMP)
t
Down
Downslope time
I
end
End-crater current (factory setting 20%, see advanced settings on how to change)
Gas post-flow time
Press torch trigger 1
Release torch trigger 1
I
Welding current
t
Time
