Lincoln Electric VIKING 1740 Series User Manual (English)

Questions and Answers:

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Katelyn RamosJul 28, 2025
Why doesn't my Lincoln Electric Welding Accessories filter darken when I strike an arc?
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  Laurie ArcherJul 28, 2025
  If the Lincoln Electric Welding Accessories filter doesn't darken when an arc is struck, there might be several reasons. Check if the sensitivity is set too low and adjust it to the required level. A dirty or damaged front cover lens can also cause this issue, so clean or replace it as needed. Ensure that the sensors and solar panel aren't blocked during welding; adjust your position to allow the sensors to see the weld arc. Finally, verify that the correct shade is selected and that you are not in Grind Mode.
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debbiemooreAug 4, 2025
What to do if Lincoln Electric Welding Accessories filter remains dark after welding?
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  James JacksonAug 4, 2025
  If your Lincoln Electric Welding Accessories filter remains dark after you finish welding, the delay time might be set too high; adjust it to the required level. Also, weld spatter might be damaging the filter, so replace the front cover lens as needed. Stop using the product if the ADF is cracked.
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Sabrina Chen DDSAug 12, 2025
Why is my Lincoln Electric Welding Accessories filter darkening without an arc?
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  Richard AdamsAug 12, 2025
  If your Lincoln Electric Welding Accessories filter darkens without an arc being struck, the sensitivity might be set too high. Try adjusting the sensitivity to the required level.
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John BrownAug 20, 2025
How to fix Lincoln Electric Welding Accessories filter that doesn't darken when pushing TEST?
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  edwardcoleAug 20, 2025
  If the Lincoln Electric Welding Accessories filter does not darken when the TEST button is pushed, it could be due to a low battery, so replace the battery. Alternatively, the front cover lens or the cartridge might be dirty. Clean the front cover lens or clean the Auto-Darkening cartridge with soapy water solution and a soft cloth.