Functional characteristics
Machine control – Operating elements
42
Item No.: 099-004934-EWM01
5.1.3.5
Setting the expert parameters
NOTE
The parameter values set are preset in the JOB and can be modified if necessary.
Operating
element
Action Result
1 x
1 x
2 x
Select expert parameters.
The key combination must be pressed within 3 seconds.
Select expert parameters:
Gas pre-flow time "GvS" (0 s to 10 s)
Wire creep speed "On" 0.5 – 24 m/min
Ignition time "tZn" (0 ms to 500 ms)
n x
The selected parameter is shown on the display.
Set the parameter chosen.
5.1.3.6
Welding parameter ignition time "tZn" diagram
NOTE
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 factory setting is that the ignition time is already optimally preset for various materials. The
process described below is always used if there is a pause between welding processes of not
less than 1.5 seconds.
Figure 5-8
Legend with an explanation of symbols can be found in the MIG/MAG function sequences /
operating modes chapter.
Содержание WEGA 351
Страница 7: ...Contents Notes on the use of these operating instructions Item No 099 004934 EWM01 7...
Страница 20: ...Machine description WEGA 351 401 451K 20 Item No 099 004934 EWM01 4 1 2 Rear view Figure 4 2...
Страница 54: ...Commissioning Welding torch and workpiece line connection 54 Item No 099 004934 EWM01 Figure 6 2...
