25
MMA Welding
Two sockets are available on this welding machine, One Positive (+) and one Negative (-) polarity,
to connect MMA/Electrode holder cable and earth clamp cable. Various electrodes require different
polarity for optimum results and careful attention should be paid to the polarity, refer to the electrode
manufacturers information for the correct polarity.
DCEP: Electrode connected to Positive (+) output socket.
DCEN: Electrode connected to Negative (-) output socket.
1.
Turn the power source on and press the welding mode button to select the MMA function.
2.
Set the welding current relevant to the electrode type and size being used as recommended by the
electrode manufacturer.
3.
Set the Hot Start and Arc Force using the knob.
4.
Place the electrode into the electrode holder and clamp tight.
5.
Strike the electrode against the work piece to create and arc and hold the electrode steady to
maintain the arc.
Summary of Contents for Evolution MTS500 DP
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