Set the peak welding current
Set the background welding current percentage
Set the pulse frequency
Set the pulse duty
Set the downslope time
If welding in AC mode then set the cleaning control
percentage as required
If using a remote control current device connect it to the
socket on the front of the machine
Keep the torch 2~4mm away from the work piece, and then
press the torch trigger.
The gas solenoid valve operates. The gas will flow, and then
HF output will start.
After arc is ignited, the HF discharge will cease, the current
rises up to the preset value, and welding can be carried out.
After releasing the torch trigger, the current begins to
decrease as determined by the downslope setting to the
pilot arc value. Then, arc stops with gas kept flowing for the
post-flow time, and welding ends.
For welder training please visit our Academy website at
www.wilkinson-welding-academy.com
11
