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bscottAug 11, 2025
What to do if my Kemppi Protection Device ADF does not darken or flickers?
- KKimberly SharpAug 11, 2025
If the ADF (Auto-Darkening Filter) in your Kemppi Protection Device is not darkening or is flickering, the issue might be a soiled or damaged front cover lens, or the sensors could be dirty. Try changing the cover lens. If that doesn't work, clean the surface of the sensors.