Yeswelder CT2050, Руководство оператора, Страница: 36 / 56

Set Up for Stick Welding (SMAW)
Ÿ Remove all the connection from the Po) or Negative (-) Output Receptacle (Remove the TIG torch at the same time.)
Ÿ
Check the electrode packaging to determine the recommended polarity and connect the electrode stringer and work clamp to the
Po) or Negative (-) Output Receptacle accordingly.
Ÿ
Place the electrode into the electrode holder firmly.
Ÿ
Ensure the work clamp has a good contact with the workpiece on a clean, bare metal surface free of rust, paint, or coating.
Ÿ Attach the work clamp to the workpiece that needs welding.
Electrode Polarity Usage
E7018, E6011, E6013 DCEP
This electrode is best for use with clean, bare steel and is suitable for moderate
penetration.
E6010 DCEN
This electrode is usually used for building up heavy deposits of materal with less
penetration and thin sheet welding.
Note: For Stick welding, DCEP means the electrode holder is connected to the positive socket while the work clamp
(workpiece) is connected to the negative socket.
However, various electrodes require a different polarity for optimum results. Please follow the electrode manufacturer's
recommendation on the correct polarity.
Ÿ
Turn the power source on and select the Stick function with Process Selection Button on the front panel.
Ÿ
Set the amperage with the Value Adjusting Knob.
Ÿ Strike the electrode against the workpiece to create an arc and hold the electrode steady to maintain the arc.
Ÿ
Hold the electrode slightly above the work, maintaining the arc while traveling at an even speed.
Ÿ Break the arc by quickly snapping the electrode away from the workpiece to finish the weld.
Ÿ
Wait to let the workpiece cool and chip away the slag carefully to reveal the below welding metal.
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