Why CIGWELD WeldSkill 155 has undercut?
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.
What causes excessive spatter in CIGWELD WeldSkill 155?
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.
How to fix lack of penetration in CIGWELD Welding System?
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.
What causes weld cracking in CIGWELD WeldSkill 155 Welding System?
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.
What causes irregular weld shape in CIGWELD WeldSkill 155?
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.
What causes cold weld puddle in CIGWELD WeldSkill 155 Welding System?
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.
Why doesn't the arc have a crisp sound in CIGWELD WeldSkill 155?
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.
How to fix porosity in CIGWELD WeldSkill 155 Welding System?
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...
What to do if CIGWELD Welding System has inconsistent wire feed?
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,...
Details potential hazards associated with arc welding, including electrical shock.
Lists key standards and regulations relevant to welding safety and practices.
Detailed description of the WeldSkill 155 and 185 welding inverters and their features.
Technical specifications for WeldSkill 155 and 185 models, including electrical and physical data.
Details on the required mains supply voltage and potential issues with deviations.
Detailed explanation of the front panel controls, indicators, and key features of the welding unit.
Step-by-step guide for setting up MIG welding with gas-shielded wire.
Step-by-step guide for setting up MIG welding with gasless flux-cored wire.
Instructions for setting up spool gun MIG welding on the WeldSkill 185.
Basic techniques for performing MIG and FCAW welding, including torch angles.
Troubleshooting guide for common problems encountered during MIG/FCAW welding.
Instructions for setting up the welding machine for Stick (MMAW) welding.
Basic techniques and tips for beginners in arc welding.
Troubleshooting guide for common problems encountered during Stick (MMAW) welding.
Step-by-step guide for setting up the welding unit for Lift TIG (GTAW) welding.
Basic techniques for Gas Tungsten Arc (TIG/GTAW) welding.
Troubleshooting guide for common problems encountered during TIG (GTAW) welding.
Procedures for regular maintenance and inspection of the welding equipment.
Troubleshooting table for problems related to the welding power source not operating correctly.
Schedule outlining warranty periods for the power sources and accessories.
General| Brand | CIGWELD |
|---|---|
| Model | WeldSkill 155 |
| Category | Welding System |
| Language | English |
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