TROUBLESHOOTING
Irregular Darkening or Dimming
Check to ensure the fore/aft adjustment to the headgear is set to the same position on both sides
of the headgear. This ensures the correct and equal distance of the ADF to the user’s eyes.
The ADF does not darken or flicker
1. If the front cover lens is soiled or damaged (Change the cover lens).
2. Sensors are soiled (Clean the surface of the sensor).
3. Welding current is too low (Adjust the sensitivity level higher).
4. Check battery and verify they are in good condition and installed properly. Also, check
battery surfaces and contacts and clean if necessary.
Please refer to the “BATTERY INSTALLATION” portion of this manual.
Slow response
The operating temperature is too low (Do not use at temperatures below -5 °C or 23 °F).
Poor vision
1. Front / inside cover lens and/or the filter is soiled (Change lens).
2. There is insufficient ambient light.
3. Shade number is incorrectly set (Reset the shade number).
4. Ensure the protective film has been removed from the outer cover lens before first use.
Welding helmet slips
Headgear is not properly adjusted (readjust the headgear) or is damaged (replace the headgear).
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