How to adjust the dimming welding mask and what to pay attention to when using the automatic dimming

How to adjust the dimming welding mask? What should I pay attention to when using an auto-darkening welding mask? The automatic lightening welding mask is one of the types of welding masks, which is mainly a protective equipment to protect the eyes and face of the operator during the electrical welding process. Compared with the general style of welding mask, the advantage of automatic dimming welding mask is that the welding mask belongs to the automatic dimming mask. Through the developed filter technology, various arc lights are filtered to achieve the function of eye protection.

How to adjust the dimming welding mask

1. Adjust the headband according to individual head shape and comfort.

a) Turn the adjustment knob located on the headband at the back of the head. The method is: press the adjustment knob by hand and rotate the adjustment knob counterclockwise to enlarge the size of the headband, and rotate it clockwise to reduce the size of the headband.

b) The head has a size adjustment hole on the top of the headband. You can adjust the positioning hole according to your head shape, and then you can adjust the upper and lower positions of the welding mask on the head.

c) There are rectangular headband adjustment holes on both sides of the welding mask, which can adjust the front and rear orientation of the mask and the headband. If the ideal state you want is not achieved, you can also adjust the three headband positioning holes on the right side of the mask. Adjusting forward is to shorten the distance between the mask and the nose, and vice versa to enlarge the distance.

2. Adjust the shading number knob according to the size of the welding current and the different welding methods during the welding operation to select the appropriate shading number.

Precautions for the use of automatic dimming welding mask

1. The automatic darkening welding mask cannot be used for high-intensity overhead welding and overhead cutting operations, because the operation has the risk of dripping and burning of molten metal. When wearing a welding dust mask, pay attention to avoid the welding mask from affecting the airtightness of the dust mask.

2. Please refer to the instructions for use when using the auto-darkening welding mask to protect the wearer's eyes and face from harmful visible light, ultraviolet, infrared radiation, as well as sparks and splashes during arc welding and gas welding operations.

3. Please do not use it for any welding operation without training on the use of the automatic darkening welding mask.

4. Do not mix and match other brands of auto-darkening welding mask lenses, which will attenuate the protective performance of the product.

5. Try to use the original parts according to the product part number in the manual of the auto-darkening welding mask, such as the inner protective lens and the outer protective lens. Substitution with other products may impair the protection of the product and void the warranty, or cause the product to be used inconsistently with the product protection level and certification.

6. After the frame is broken or scratched, it will affect the field of view and seriously reduce the protection ability, so please replace it as soon as possible.

7. The operating temperature is -5°C (23°F) to +55°C (131°F). When the ambient temperature is low, the response speed of the liquid crystal material in the frame group will be reduced, but it will not affect its various protections performance.

8. Be sure to put an outer protective sheet on the outside of the frame case, otherwise it may cause damage to the frame case.

9. Replace the sweatband regularly, and replace worn parts with parts provided by the supplier.

10. Do not store the frame box of the auto-darkening welding mask in a place close to a heat source or moisture; do not use alcohol, gasoline or thinner to clean the frame box, and do not immerse it in water.

11. The protective sheet should be replaced when it is broken or scratched, and do not touch the filter sheet during replacement.

12. If you wear products such as myopia glasses, pay attention, when the automatic lightening welding mask is severely impacted, it may be deformed, which will cause the mask to contact the glasses and cause harm to the user.