CIGWELD WeldSkill 155

Questions and Answers

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Nicholas PerezAug 21, 2025
Why CIGWELD WeldSkill 155 has undercut?
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  Michael HerreraAug 21, 2025
  Undercut in your weld might be due to a welding arc voltage that's too high. Try decreasing the voltage or increasing the wire feed speed. Also, check your torch angle and adjust it as needed. Excessive heat input can also cause undercut; increase the torch travel speed and/or decrease welding current by decreasing the voltage or decreasing the wire feed speed.
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Karen OnealAug 25, 2025
What causes excessive spatter in CIGWELD WeldSkill 155?
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  Pamela GeorgeAug 25, 2025
  Excessive spatter can be caused by voltage being too high or too low. To resolve this, decrease voltage or increase the wirespeed control if the voltage is too high. If the voltage is too low, increase the voltage or decrease wirespeed.
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Keith JimenezAug 28, 2025
How to fix lack of penetration in CIGWELD Welding System?
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  youngjamesAug 28, 2025
  Lack of penetration can be due to several factors. If the welding current is too low, increase it by increasing wire feed speed and increasing voltage. If the joint preparation is too narrow or the gap is too tight, increase the joint angle or gap. Also, the shielding gas might be incorrect; change to a gas which gives higher penetration.
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annette15Aug 31, 2025
What causes weld cracking in CIGWELD WeldSkill 155 Welding System?
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  Elizabeth MosesAug 31, 2025
  Weld cracking can occur for several reasons. If the weld beads are too small, decrease travel speed. If weld penetration is narrow and deep, reduce current and voltage and increase Mig torch travel speed or select a lower penetration shielding gas. Excessive weld stresses can also cause cracking; increase weld metal strength or revise design. Excessive voltage can be a factor, so decrease voltage. If the cooling rate is too fast, slow it by preheating the part to be welded or cool slowly.
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tfitzgeraldSep 4, 2025
What causes irregular weld shape in CIGWELD WeldSkill 155?
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  Timothy ButlerSep 4, 2025
  An irregular weld shape can be caused by several factors. Incorrect voltage and current settings can be a cause; adjust voltage and current by adjusting the voltage control and the wirespeed control. If the wire is wandering, replace the contact tip. An incorrect shielding gas can also lead to this issue; check the shielding gas. Insufficient or excessive heat input can also be a factor; adjust the wirespeed control or the voltage control.
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jloveSep 7, 2025
What causes cold weld puddle in CIGWELD WeldSkill 155 Welding System?
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  Stephanie LeachSep 7, 2025
  A cold weld puddle may be caused by a loose welding cable connection; check all welding cable connections. It could also be due to low primary voltage. In this case, contact supply authority. A fault in the power source can also lead to this; have an Accredited CIGWELD Service Provider test then replace the faulty component.
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Cynthia RojasSep 10, 2025
Why doesn't the arc have a crisp sound in CIGWELD WeldSkill 155?
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  Gregory RichardsonSep 12, 2025
  The MIG torch might be connected to the wrong voltage polarity on the front panel. Connect the MIG torch to the positive (+) welding terminal for most solid wires and gas shielded flux cored wires. Connect MIG Torch to the negative (-) welding terminal for most Gasless Wires. Refer to the electrode wire manufacturer for the correct polarity.
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Robin PachecoNov 14, 2025
How to fix porosity in CIGWELD WeldSkill 155 Welding System?
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  Matthew JonesNov 14, 2025
  Porosity can occur due to several reasons. First, ensure your shielding gas cylinder isn't empty and the flow meter is correctly adjusted to 15 litres per minute. Check for gas leaks between the regulator/cylinder connection and in the gas hose to the Power Source. Also, ensure the internal gas hose from the solenoid valve to the torch adaptor hasn't fractured and is connected to the torch adaptor. If welding in a windy environment, shield the weld area or increase the gas flow. Clean any contaminates off the work piece if it is dirty, oily, painted, oxidised or greasy. Keep the distance between the MIG torch nozzle and the work piece to a minimum. Finally, maintain the MIG torch in good working order by ensuring the gas holes aren't blocked, preventing spatter build-up inside the torch no...
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Mrs. Tracy Scott MDNov 17, 2025
What to do if CIGWELD Welding System has inconsistent wire feed?
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  Lynn HarperNov 17, 2025
  Inconsistent wire feed can stem from several issues. Check if the wire spool brake is too tight or too loose. Ensure you have the correct feed roll fitted for the wire you're using, and replace it if it's worn. Mis-alignment of inlet/outlet guides may cause wire to rub against them. Increased amounts of swarf are produced by the wire passing through the feed roller when excessive pressure is applied to the pressure roller adjuster. Swarf can also be produced by the wire passing through an incorrect feed roller groove shape or size. Swarf is fed into the conduit liner where it accumulates thus reducing wire feedability. Also, inspect the contact tip; if the hole is too large or if you're using soft wire, it may cause jamming. Poor work lead contact can also reduce power at the arc. Finally,...