Instructions / Assembly

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● Prepare an organized,well-lit work area.
● Provide protection for the eyes and skin of the operator and bystanders.
● Attach the ground clamp to the bare metal to be welded, ensuring good
contact.
Plug the machine into a suitable outlet.
● Completely open the gas cylinder valve. Adjust the gas pressure
regulator to the correct flow rate.
MMA function:Select MMA by up and down button.
1. Under MMA: The Current/Hot Start / Arc Force can be selected.
After selecting, adjust the knob directly to adjust each function parameter;
after adjusting, press the knob once to save and enter the next function
parameter adjustment. After adjustment, 5S automatically save and exit to
Current.
2. Current: @110V ，30-120A adjustable; @220V，30-140A
adjustable
Hot start: Superimposed current value (not exceeding the maximum
current), 0-100A
Arc Force: superimposed current value (not exceeding the maximum
current), 0-100A
3. Under MMA, press and hold the knob for 5S to switch Vrd.
4. Anti-stick: automatic, no need to operate
5. Acid welding rod: positive electrode connection welding pliers / negative
grounding wire clamps
Alkaline welding rod : Negative welding pliers / positive grounding clamps
Electric arc welding
1. Welding rod grade and diameter. It mainly depends on the nature of
the material, the thickness of the weld, the form of the joint weld position,
weld parameters, and other factors. The relationship between the diameter