Taurus MIG-250TD, Руководство по эксплуатации, Страница: 23 / 32

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3.3. Confirm that the insulation layers on all the wires and cables of the
welding machine are intact and that the cable set is secure and correctly
connected to the machine.
3.4. Confirm the machine is freely vented and that the vents on the machine
are not obstructed and no objects are lying on the machine body.
3.5. Connect and tighten the earth cable to the negative pole. Clamp the other
end of the cable to the workpiece.
3.6. Connect and tighten the welding cable to the positive pole. Use the
electrode holder to clamp the electrode.
3.7. Switch on the machine and ensure the indicator light is lit and the fan is
operational.
3.8. Select the MMA mode on the front panel. Preset the welding current in
accordance with the specifications of the welding electrodes.
3.9. During the welding operation the parameters can be modified to suit the
situation.
3.10. After welding operation is completed, switch off the power on the machine
and distribution box.
4. Schematic Diagram for the MMA Welding Process
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