Fronius TransSteel 2500c, Operating Instructions Manual

Page: 66 / 120

66
MIG/MAG modes
General
For details of the meaning, settings, setting range and units of the available welding pa-
rameters (e.g. gas pre-flow time), please refer to the "Set-up parameters" section.
Symbols and
their explanations
WARNING! Operating the equipment incorrectly can cause serious injury and
damage. Do not use the functions described until you have thoroughly read and
understood the following documents:
-
these operating instructions
- all the operating instructions for the system components, especially the safe-
ty rules
Press the torch trigger Hold the torch trigger Release the torch trigger
GPr
Gas pre-flow time
I-S
Starting current
can be increased or decreased depending on the application
SL
Slope: the starting current is continuously lowered as far as the welding current and the
welding current as far as the final current
I
Welding-current phase: uniform thermal input into the base material, whose temperature
is raised by the advancing heat
I-E
Final current
for filling the end-crater.
GPo
Gas post-flow time
SPt
Spot welding time / stitch welding time
SPb
Stitch pause time