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5. WELDING PROCESS
For the correct use of each type of welding of the appliance, connect the power
cables following the diagrams below:
5.1 MMA WELDING
MMA welding is the traditional process of electric arc welding. By bringing the electrode
closer to the grounded part, the electrical circuit is closed by means of a spark. The
current intensity is adjustable and is what determines how hard the material to be welded
will be penetrated.
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B
