Longevity WeldAll 160PI/200PI/250PI - Manual (Page 21)

160/200/250PI AC/DC Series IGBT Machine
www.LWELD.com
Push the knob in to lock it after regulator is set. Adjust the Argon regulator on the gas bottle to control gas flow
for TIG welding. The air regulator, once set can be left for all plasma cutting and TIG welding projects. Further
adjustment should not be required.
Connectors:
GROUND CLAMP DIN (+): The ground clamp is normally connected to this terminal. You can use reverse
polarity in stick mode by switching the ground clamp and stick holder.
TORCH CONNECTOR DIN (-): (TIG, Stick or Plasma Cutter) is normally connected to this terminal, but the
+ and - connectors can be reversed for DCEP (Direct Current Electrode Positive +) stick welding.
TORCH CONTROL/PEDAL CONNECTOR: The Torch connector and the Foot pedal connector both attach
to receptacle.
PLASMA TORCH PILOT ARC CONNECTOR: The plasma torch's pilot arc wire connects here.
GAS OUTLET: The TIG and plasma torch's gas/air line connect to this receptacle.
GAS INLET: (back of unit) Compressed air for the plasma torch and Argon gas for TIG welding are fed into
the machine using this barbed hose receptacle.