Miller Infinity Series

Questions and Answers

K
Kevin JonesJul 29, 2025
Why is my Miller Welding Accessories auto-lens switching or flickering during welding?
- K
  Kenneth MyersJul 29, 2025
  If your Miller Welding Accessories auto-lens darkens and then lightens while welding or cutting, review the sensitivity settings and increase the sensitivity if possible. Ensure the arc sensors have direct access to the arc light and aren't blocked. Clean the lens cover of any dirt or spatter that might obstruct the sensors. Increasing the lens delay to 0.1 - 0.3 seconds may also help reduce the switching.
J
jonesdillonAug 3, 2025
How to fix Miller Welding Accessories auto lens when it is not turning on?
- F
  freemanclintonAug 3, 2025
  If your Miller Welding Accessories auto-lens is not turning on, and the auto-lens does not darken momentarily when you press the On button, you should check the batteries. Make sure they are in good condition and installed correctly. Also, check the battery surfaces and contacts, cleaning them if necessary. Ensure proper contact by gently adjusting the contact points, especially if the helmet has been dropped. Verify that the left and right battery trays are installed on the correct sides.
R
Ryan OrtizAug 8, 2025
Why are sections of my Miller Welding Accessories auto-lens not going dark?
- C
  Christopher GonzalezAug 8, 2025
  If sections of your Miller Welding Accessories auto-lens are not going dark and you see distinct lines separating light and dark areas, stop welding or cutting immediately. This could indicate that the auto-lens is cracked, possibly from dropping the helmet or weld spatter. Note that cracked lenses may not be covered by warranty and may need replacement.
M
Mark FrancisAug 13, 2025
Why is there inconsistent shading in my Miller Welding Accessories auto-lens?
- A
  Ashley LaneAug 13, 2025
  Auto-darkening lenses have an optimum viewing angle. The best viewing angle is perpendicular, or 90°, to the lens surface. When the viewing angle varies, you might notice slightly lighter areas at the edges and corners of the lens in the dark state. This is normal and not a safety hazard. This effect may be more noticeable when using magnifying lenses.
C
Christopher PerryAug 18, 2025
What to do if my Miller Welding Accessories auto-lens is not switching and stays light?
- P
  phillipsrobertAug 18, 2025
  If your Miller Welding Accessories auto-lens stays light and doesn't darken during welding or cutting, immediately stop the process. First, ensure the lens is turned on. If it is, check the mode settings and adjust the sensitivity, referring to the recommendations. Also, ensure that there are no obstructions by cleaning the lens cover and sensors. The sensors should face the arc at an angle less than 45° to properly detect the light.
G
gordonstevenAug 22, 2025
What to do if my Miller Welding Accessories auto-lens is not switching and stays dark?
- T
  Tina AlvarezAug 22, 2025
  If your Miller Welding Accessories auto-lens stays dark after the arc is extinguished or when no arc is present, try reducing the sensitivity setting. In very bright conditions, you might need to lower the surrounding light levels. If the lens remains dark, press the Auto On/Off button to return it to the clear state.