Manual Version 1.0
17
GTAW FUNCTIONS
Start Amps - Initial welding maps
Upslope - Time to the main welding amps
Down Slope - Time to the last welding amps
End Amps - Last welding amps
Gas Preflow - First gas before welding starts
Gas Post Flow - Time of gas flow after the welding stops
Pulse Frequency - Pulses Per Second at the peak amps
Pulse Peak Time - Time spent at the peak amps setting
Pulse Peak Current - Pulse peak current
The GTAW welding mode uses lift arc to establish the arc. This is done by pressing the
trigger switch then lifting the tungsten off the work piece with the torch the arc will then
start.
