Lincoln Electric DLF-82 User Manual (English)

Questions and Answers:

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David BoothAug 3, 2025
Why is the wire feed speed wrong on my Lincoln Electric DLF-82 Wire Feeders?
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  William Snyder DDSAug 3, 2025
  If the wire feed speed of your Lincoln Electric Wire Feeders consistently operates at the wrong value, even when you adjust the wire feed speed knob, it could be due to the wrong gear installed in the wire drive. Try installing the proper pinion gear in the wire drive. Another potential cause is worn brushes on the motor. In this case, replace the motor/gearbox assembly.
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michaelmontgomeryAug 7, 2025
What to do if Lincoln Electric DLF-82 have inconsistent wire feeding?
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  Vincent EdwardsAug 7, 2025
  If you're experiencing an inconsistent wire feed or the wire isn't feeding, but the drive rolls are turning on your Lincoln Electric Wire Feeders, several factors could be at play. First, check if the gun cable is kinked or twisted; if so, keep it as straight as possible, avoiding sharp corners or bends. Another possibility is that the wire is jammed in the gun and cable, so remove the gun from the wire feeder and pull the jammed wire out. Also, a dirty or worn gun liner can cause this issue; try blowing dirt out of the liner with low pressure (40psi or less), and replace it if it's worn. Finally, a rusty or dirty electrode may be the culprit, so replace the contact tip.
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Ryan MccoyAug 12, 2025
Why does the motor run at max WFS on Lincoln Electric DLF-82 Wire Feeders?
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  Rick FrazierAug 12, 2025
  If the motor runs at maximum wire feed speed and there is no change when adjusting the wire feed speed knob on your Lincoln Electric Wire Feeders, it could be due to an improperly connected tachometer. Verify that all of the tachometer leads are properly connected. Alternatively, the tachometer may have failed, requiring you to replace the motor and tachometer assembly.
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Cassandra VazquezAug 16, 2025
Why is there a variable arc on my Lincoln Electric DLF-82 Wire Feeders?
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  Andrew SmithAug 16, 2025
  If you're experiencing a variable or "hunting" arc with your Lincoln Electric Wire Feeders, it could be due to a wrong size, worn, or melted contact tip. Try replacing the contact tip. It could also be due to a worn work cable or poor work connection. Verify all work and electrode connections are tight and that the cables are in good condition, cleaning or replacing them as necessary. Also, ensure the gas nozzle isn't extended beyond the contact tip, and shorten the wire stickout to ½ to ¾ inches.
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Rhonda SanchezAug 20, 2025
Why is there no shielding gas from my Lincoln Electric Wire Feeders?
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  Monica BradfordAug 20, 2025
  If you're not getting any shielding gas with your Lincoln Electric Wire Feeders, it might be because the gas supply is off or empty. Route the gas hose so it avoids sharp corners and make sure nothing is on top of it. Repair or replace damaged hoses. Also, dirt or debris could be in the solenoid. Remove the cover and check that all connections are in good condition.
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darrenjonesAug 25, 2025
How to fix Err 82 Motor overload on Lincoln Electric Wire Feeders?
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  Paula SchultzAug 25, 2025
  If your Lincoln Electric Wire Feeders' wire drive motor has overheated, triggering the Err 82 Motor overload, long term error, it indicates the wire drive motor has overheated. Check that the electrode slides easily through the gun and cable, remove tight bends from the gun and cable, and ensure the spindle brake isn't too tight. Verify a high-quality electrode is being used. Wait for the error to reset and the motor to cool (approximately 30 seconds). Clean, inspect, or replace the liner.
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Patricia JohnsonAug 29, 2025
What to do if Lincoln Electric DLF-82 Wire Feeders do not power up?
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  Evelyn JonesAug 29, 2025
  If your Lincoln Electric Wire Feeders aren't powering up, showing no voltage and no cold feed, make sure the power source is turned on.