Yeswelder Firstess DP200 Operator's Manual page 49

3.14 Set up for Stick Welding (GTAW)
3.14.1 Basic Connections
Remove the Wire Drive Polarity Lead form the Positive (+) Output and Negative (-) Output Terminal (Remove the MIG gun
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at the same time).
Check the electrode packaging to determine the recommended polarity and connect the electrode holder and work clamp
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to the Positive (+) or Negative (-) Output Terminal accordingly.
Place the electrode into the electrode holder firmly.
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Ensure the work clamp has good contact with the workpiece on a clean, bare metal surface free of rust, paint, or coating.
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Turn the power source on and select the Stick welding process with Function Knob on the Home Menu Page.
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Set the amperage with the Value Adjustment Knob.
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Strike the electrode against the workpiece to create an arc and hold the electrode steady to maintain the arc.
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Hold the electrode slightly above the work, maintaining the arc while traveling at an even speed.
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To finish the weld, break the arc by quickly snapping the electrode away from the workpiece.
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Wait for the weld to cool and carefully chip away the slag to reveal the weld metal below.
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3.14.2 Polarity Setup for Stick Welding (SMAW):
DCEP (Direct Current Electrode Positive):
Connect the electrode holder to the Positive (+) Output Terminal and the work clamp (connected to the workpiece) to the Negative
(-) Output Terminal.
Recommended for most stick welding applications, as it provides deeper penetration on thicker materials.
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