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4 Installation & Operation
4.1 Installation & Operation for MMA Electrode Welding
4.1.1 Set-Up Installation
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.
MMA (DC)
: Choosing the connection of DCEN or DCEP according to the different electrodes.
Please refer to the electrode manual.
MMA (AC)
: No requirements for polarity connection.
(1) Turn the power source on and press the welding mode key to MMA welding mode.
(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 as required using knobs and buttons.
(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.
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Summary of Contents for 800MLTG2400PFC
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