Hi Guys,
I am looking for some help, my "Giant WSE200" has developed a fault.
Basically the HF is stuck on with the gas running, as soon as it's powered up the torch is live and the gas runs.
The machine still works and welds but the HF start is perminantly on, like the pedal is slightly pressed.
I have had the case off and blow out the machine.
I have unplugged the foot pedal so no start switch is present.
Inside I have traced the wire from the front panel to the HF start board and unplugged it from the control panel, the HF still runs.
Help any ideas, anyone have a schematic.
I am looking for some help, my "Giant WSE200" has developed a fault.
Basically the HF is stuck on with the gas running, as soon as it's powered up the torch is live and the gas runs.
The machine still works and welds but the HF start is perminantly on, like the pedal is slightly pressed.
I have had the case off and blow out the machine.
I have unplugged the foot pedal so no start switch is present.
Inside I have traced the wire from the front panel to the HF start board and unplugged it from the control panel, the HF still runs.
Help any ideas, anyone have a schematic.