INSTALLATION AND ADJUSTMENT
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§3.6 Assembling the equipment (TIG)
Workpiece is connected to the positive electrode of welding machine, and welding torch is
connected to the negative electrode, which is called DC POSITIVE CONNECTION;
otherwise, that is called DC NEGATIVE CONNECTION. Generally, it is usually operated in
DC POSITIVE CONNECTION in TIG welding mode.
The control cable of torch switch consists of 2 wires, pedal control of 3 wires and the aero
socket has 14 leads.
Consumable parts for TIG torch, such as tungsten electrode
、
tip
、
gas nozzle
、
electrode
shield(short/long) , please enquire us by mail or phone according to the accessory codes.
When TIG 320 400 AC/DC welding machines are operated in HF ignition method, the
ignition spark can cause interferences in equipment near the welding machine. Be sure to
take specially safety precautions or shielding measures.
