Common problems and remidies
Lens & helmet maintenance
Self-test button Low battery
Lens & helmet maintenance
5- Welding Helmet Slips
Headband is not adjusted properly (readjust headband)
Replacing the front cover lens if it is damaged (cracked , scratched, soiled or pitted)
Step 1: Remove the front cover.
Step 2: Take out the old front cover len.
Step 3: place the new cover len into the right position.
Step 4: Put the front cover back into the position.
1- Irregular Darkening Di mming
Headband has been set unevenly and there is an uneven distance from the eyes to the
filter’s lens. (Reset headband to reduce the difference to filter.)
2- Auto-darkening Filter Does Not Darken Or Flickers
Turn the sensitivity knob clockwise.
Front cover lens is soiled or damaged (change cover lens).
Sensors are soiled (clean the sensors’ surface).
Welding current is too low.
Common problems and remidies
K2
3- Slow Response
Operating temperature is too low (do not use at temperature below –5 ºC)
When the power of battery in the filter screen is not enough ,please stop using and
change a new filter cartridge.
4- Poor Vision
Front/inside cover lens and/or filter lens are soiled (change lens).
There is insufficient ambient light.
Shade number is incorrectly set (reset the shade number).
The protective film of the front cover lens is not peeled off.
WARNING! Operator must stop using the auto-darkening welding helmet i mmediately
if the above mentioned problems cannot be corrected. Contact the dealer.
Self-test button Low battery
Set the number of shading anywhere between 9 and 13, press the test button. Verifque
the LCD change between light and dark, and automatically it returns to clear.
Make sure charging is sufficient before use.
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