ESAB Cutmaster 80 - User Manual

Questions and Answers

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Albert Crawford IVSep 7, 2025
Why is the GAS LED OFF and FAULT and MIN pressure indicators flashing on my ESAB Cutmaster 80?
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  Lisa RobertsonSep 7, 2025
  If the GAS LED is OFF and the FAULT and MIN pressure indicators are flashing on your ESAB Welding System, it could be due to several reasons: * The gas supply might not be connected. Ensure the gas supply is properly connected to the unit. * The gas supply may not be turned ON. Make sure to turn the gas supply ON. * The gas supply pressure could be too low. Set the air supply inlet pressure to the unit to 120 psi. * The AIR PRESSURE CONTROL regulator might be set too low. Adjust the regulator to set the air pressure.
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Tracy PatelAug 22, 2025
What causes the ESAB Welding System's fault indicator to flash along with the 65 PSI indicator?
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  Gary RamirezAug 22, 2025
  The flashing fault and 65 PSI indicators on your ESAB Welding System could be due to a primary input voltage problem. Have a qualified person check the primary voltage to ensure it meets the unit requirements. It could also indicate faulty components in the unit, in which case you should return it to an authorized service center for repair or replacement.
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jennifersotoSep 5, 2025
What to do if the ESAB Welding System's fault and 85 PSI indicators are flashing?
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  Kimberly AlvaradoSep 5, 2025
  If the FAULT and 85 PSI indicators are flashing on your ESAB Welding System, try turning the ON / OFF switch OFF and then back ON again. If that does not clear the fault, return to an authorized service center for repair.
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fhughesSep 3, 2025
Why is the ESAB Cutmaster 80 ON / OFF Switch is ON but the A/C Indicator does not light?
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  Daniel WarnerSep 3, 2025
  If the ON / OFF Switch is ON but the A/C Indicator does not light on your ESAB Welding System, here are a few things to check: 1. Ensure the primary power disconnect is in the ON position. If it's OFF, switch it to ON. 2. Check the primary fuses/breakers. If they are blown or tripped, have a qualified person check and replace them. Also, connect the unit to a known good primary power receptacle. 3. Inspect the unit's internal fuse. If it's blown, replace it. If it blows again, return the unit to an authorized service center for repair or replacement. 4. It could be due to faulty components in the unit, requiring a return to an authorized service center for repair or replacement.
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Timothy CookSep 2, 2025
Why does nothing happen when the torch switch or remote switch is closed on the ESAB Welding System?
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  karen87Sep 2, 2025
  If nothing happens when the torch switch or remote switch is closed (or the CNC START signal is active) on your ESAB Welding System, and there is no gas flow with the DC LED OFF, it could be due to a problem in the torch and leads switch circuit (or remote pendant switch circuit). In this case, take the Torch and Leads (Remote Pendant) to an Authorized Repair Facility. Another possibility is that the CNC Controller device is not providing a Start signal. Finally, it could be due to failed components in the unit, requiring a return to an authorized service center for repair or replacement.
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Michael CarrAug 30, 2025
What to do if the ESAB Cutmaster 80's GAS LED is OFF, and the FAULT and MIN pressure indicators are flashing?
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  Anthony LarsenAug 30, 2025
  If the GAS LED is OFF, and the FAULT and MIN pressure indicators are flashing on your ESAB Welding System, check the following: * Ensure the gas supply is connected to the unit. If not, connect it. * Verify the gas supply is turned ON. If not, turn it ON. * Make sure the gas supply pressure is adequate. Set the air supply inlet pressure to the unit to 120 psi. * Check the AIR PRESSURE CONTROL regulator setting. * It could be due to failed components in the unit, requiring a return to an authorized service center for repair.
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Kelsey IngramAug 29, 2025
Why is the ESAB Cutmaster 80 Welding System torch cutting diminished?
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  amy27Aug 29, 2025
  If the torch cutting is diminished on your ESAB Welding System, consider the following: * The current setting might be incorrect. Check and adjust to the proper setting. * The torch consumables may be worn. Check and replace as needed. * The work cable connection to the work piece might be poor. Check the connection of the Work Lead to the work piece. * The torch might be moved too fast. Reduce cutting speed. * There might be excessive oil or water in the torch. * There could be failed components in the unit, requiring a return to an authorized service center for repair.
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David HillAug 27, 2025
What to do if the ESAB Welding System's pilot arc is ON but the cutting arc will not establish?
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  Sarah CooperAug 28, 2025
  If the pilot arc is ON but the cutting arc will not establish on your ESAB Welding System, make sure that the work cable is connected to the work piece. If the work cable/connector is broken, replace it. It could also be due to failed components in the unit, requiring a return to an authorized service center for repair.
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Julie KochAug 27, 2025
Why is the ESAB Welding System's temperature indicator ON and the fault indicator flashing?
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  Brittany BaileyAug 27, 2025
  If the temperature indicator is ON and the fault indicator is flashing on your ESAB Welding System, it could be due to several reasons: * Air flow through or around the unit is obstructed. * The duty cycle of the unit has been exceeded. Allow the unit to cool. * Failed components in unit. Return to authorized service center for repair or replacement.
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kaylathompsonAug 25, 2025
What does it mean if the ESAB Cutmaster 80 Welding System's fault and 75 PSI indicators are flashing?
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  Autumn JohnsonAug 26, 2025
  If the fault and 75 PSI indicators are flashing on your ESAB Welding System, it could indicate that the start signal is active when the ON/OFF switch is turned to the ON position. This can occur if the hand torch switch or hand pendant switch is held closed, or if the CNC START signal is active low. Release the START signal source. Another possibility is a problem in the torch and leads switch circuit, which would require replacing the torch and leads or returning them to an authorized service center for repair or replacement. Finally, it could be due to failed components in the unit, also requiring a return to an authorized service center for repair or replacement.