To Next PageTo Next PageWhat to do if there is no shielding gas flow from WeldCraft WP-20 Welding System torch?
If there's no shielding gas flowing from your WeldCraft Welding System torch, first ensure all gas supply valves are open. Inspect the cable for any kinks or blockages. Then, check and tighten all gas supply fittings. Finally, examine the cables and torch for cracked insulation or bad connections; repair or replace as necessary.
Why is the tungsten electrode oxidizing in my WeldCraft Welding System?
If the tungsten electrode in your WeldCraft Welding System is oxidizing and not remaining bright after welding, shield the weld zone from drafts. Increase the postflow time and gas flow rate, checking the manufacturer's recommendations. Also, check and tighten all gas fittings, and inspect the gas valve and flow meter/regulator. Ensure you're using the correct size and type of tungsten, and that it's properly prepared.
How to fix lack of high frequency in WeldCraft WP-20 Welding System?
If you're experiencing difficulty establishing an arc or a lack of high frequency with your WeldCraft Welding System, make sure you've selected the correct size and type of tungsten, and that it's properly prepared. Inspect the cables and torch for cracks or bad connections, ensuring the torch cables aren't near any grounded metal. Replace any damaged parts. Check the torch consumables, ensuring the collet and collet body are correctly installed and tightened. Finally, check the welding power source's High Frequency control and adjust the spark gaps if needed.
General| Brand | WeldCraft |
|---|---|
| Model | WP-20 |
| Category | Welding System |
| Language | English |
Explains danger, warning, and notice symbols used in the manual for safety.
Outlines general hazards associated with arc welding and necessary precautions.
Details California Proposition 65 warnings regarding chemicals in welding equipment.
Lists key ANSI, NFPA, and other standards relevant to welding safety.
Provides information on electromagnetic fields and precautions for individuals with medical implants.
Details technical specifications for WP-20, WP-20V, WP-20M, and WP-20P models.
Explains duty cycle definition and provides duty cycle ratings for various torch models.
Lists and illustrates the essential parts for torch assembly and installation.
Details the steps and components for assembling the international style connector.
Illustrates how to connect the torch to various welding power sources and coolant systems.
Outlines daily, weekly, and monthly maintenance tasks for the torch.
Provides a table of common problems and their remedies for the torch.
Guides on choosing the correct tungsten electrode based on amperage, gas, and polarity.
Details how to prepare tungsten electrodes for DCEN and AC welding.
Provides guidance on torch angle, tungsten extension, and gas cup diameter for effective welding.
Illustrates torch movement techniques for welding with and without filler rod.
Shows correct torch and tungsten positioning for different weld joint types.
Diagram illustrating the complete assembly of the torch with numbered parts.
