Welding Parameter Ignition Time "Tzn" Diagram - EWM WEGA 351 Operating Instructions Manual

5.1.2.3

Welding parameter ignition time "tZn" diagram

In the ignition time, the wire feed continues to run at creep speed after the arc is ignited; the
ignition behaviour is improved with the optimum setting.
The process described below is always used if there is a pause between welding processes of not less
than 1.5 seconds.
Legend with an explanation of symbols can be found in the MIG/MAG function sequences /
operating modes chapter.
Item No.: 099-004934-EWM01
Functional characteristics
Figure 5-5
Machine control – Operating elements
31