Every human being has just a pair of eyes and lungs right! Being a welding professional, you wouldn’t want to lose them in the process of building your career in welding. Hence it is recommended to use a welding helmet and respirator. But do you need to maintain and replace its parts?
Making a progressive change in your welding career is only possible if you maintain and service all the welding equipment and peripherals on a regular basis. The welding helmet and the respirator are the two most important safety equipment that ensures the safety of you and your health.
If you take good care of your helmet, you will always be comfortable using it and have great performance and will help you all through the welding processes.
The basic steps in a lame man’s terms will be to clean the helmet, store it in a cool and dry place, and replacing the consumable components. Helmets made of good-quality materials and manufactured with finesse from well-reputed welding companies will have better performance, quality and can be replaced with minimal costs and without any extra efforts.
Let us first get to know the parts that constitute the welding helmet and the respirator. Basic on the regularity and extent to which these parts are used, we will need to replace them accordingly.
- A basic welding helmet has 4 layers of a lens named the Inner lens, ADF lens, Outer lens, and Ground lens. Maintaining your lens in the proper state and avoiding any damages occurring to it can help you protect your eyes and also provide you good vision.
Even though every brand manufactures a welding helmet in its own configuration, the first lens is always designed to resist wear and tear and resists the inlet if sparks and debris that is extremely harmful to the human eye.
The front lens is placed in front of the dimming lens itself and protects the dimming lens from any welding spatter falling on it. The ‘Inside cover’ lens present behind the auto-darkening lens filters any form of dirt and dust falling passing it.
After several years of extensive use, once the lens gets discolored and stained with dirt, it becomes the time to replace the lens with a new one.
The major function of the presence of a sweatband in the welding helmet is to prevent any form of sweat from your body to enter your eyes accidentally.
It is highly comfortable and made out of soft-cushioned fabric that not only absorbs excessive sweat but also provides a good fit to your headgear.
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The face seal is one such component of the welding helmet that prevents the excessive fumes and sparks from the welding gun from entering into the helmet via the neck region and its gaps.
It allows positive pressure to work and requires cleansing and dirt removal every day in order to maintain proper helmet conditions.
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Auto-Darkening Filter Batteries
- The welding helmets have this particular property which has made it get reputation and without this, no helmet is ideal for welding.
It is the ‘Auto-Darkening’ feature because of which you have the safety and protection of your eyes ensured.
It automatically detects sparks, bright light, and heat and starts the dimming function which is great for someone who welds most part of their day.
Air Respirator Parts:
An electrically-powered air respirator will be your lifesaver if you work in a very humid and hot environment with a lot of fumes around you due to welding. They protect your lungs from harmful and toxic fumes and layers of gas and also provide you with a good amount of fresh air.
There are two types of filters used in the respiratory system performing these functions- P3 Particle Filter and Pre-Filter.
P3 Particle Filter:
Make sure you keep a log/ schedule of the usage and maintenance and cleaning of the filters.
The pre-filter is an addon layer to the P3 particle filter which preserves the life of the filter and saves a lot of time and money spent on these P3 filters.
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A PAPR unit that you use must be maintained so that it lasts you at least for about 2 years without any replacements of its parts. These batteries make the PAPR last for a day fully without any issues. You can weld your projects without any disturbances during your work time.
Final ThoughtsHence on our part, we recommend you take care of the welding helmet and respirator devices and parts and also lookout for replacements. It is recommended to change the pre-filter frequently as it is highly exposed to dirt and dust particles as it is exposed directly to the external environment.
Purchasing cover lenses to protect the inner and outer regions of the auto-darkening lens is also an ideal measure that can be taken to keep your products free of issues. The purple coating on the auto-darkening lens is essential to block all the harmful UV and IR radiations from the welding operation. Therefore, it is important to maintain the conditions inside and outside of the cover lens.
Sean Coby is a welder par excellence and well respected among the welding community in Woodbridge, VA. He prides himself to be the fabricator and mechanic in the automotive/ diesel industry for the past more than eight years now. As the chief editor of his https://weldinginfocenter.com, he shares his experience to be safe during welding and to take proactive steps for becoming a successful welder like him.