L

apæsaţi butonul Shade din nou în timp ce LED-ul clipeøte øi apoi ţineţi apæsat pentru a seta numærul de nuanţæ corect.

Sensitivity

Sensibilitatea sistemul de detecţie foto (care ræspunde la lumina arcului electric), poate fi ajustatæ sæ se potriveascæ la o varietate de metode de suduræ øi de condiţii de la locurile de muncæ. Pentru a vedea setarea curentæ, apæsaţi scurt butonul Sensitivity. Pentru a selecta o altæ setare, apæsaţi iar butonul Sensitivity în timp ce LED-ul clipeøte øi ţineţi apæsat pânæ obţineţi setarea doritæ.

Poziţia 1 Setarea minimæ a sensibilitæţii. Folositæ în caz de interfere n ţ æ cu alt arc de suduræ din vecinætate.

Poziţia 2 Poziţie normalæ. Folositæ în majoritatea tipurilor de suduræ de interior øi exterior.

Poziţia 3 Poziţie de suduræ cu curent de joasæ frecvenţæ sau arc stabil de suduræ (de ex suduræ tip TIG)

Poziţia 4 Sensibilitate extremæ a detectorului foto. Potrivitæ pentru suduræ cu curent de foarte joasæ frecvenţæ, folosirea maøinilor de suduræ TIG cu invertor sau suduræ de ţevi unde arcul este ascuns vederii.

Determinarea setærii corecte a sensibilitæţii

Pentru a gæsi setarea corectæ, înainte de a suda începeţi cu poziţia 2. Aceasta este poziţia standard pentru majoritatea situaţiilor. Dacæ filtrul nu se întunecæ conform cerinţelor, ridicaţi sensibilitatea la poziţia 3 sau 4 pânæ când se întunecæ corespunzætor. Dacæ filtrul este setat la o sensibili- tate prea mare, este posibil ca acesta sæ ræmânæ întunecat dudpæ ce se ter- minæ sudura. In acest caz ajustaţi sensibilitatea la o treaptæ mai jos.

Indicator de baterie scæzutæ

Bateria trebuie înlocuitæ când indicatorul începe sæ clipeascæ sau LED-urile de nuanţæ sau sensibilitate nu clipesc când se apasæ butoanele.

Notæ!

Este posibil ca filtrul de suduræ sæ nu se întunece dacæ senzorii sunt blocaţi sau arcul de suduræ este ecranat total.

Notæ!

Sursele de luminæ care clipesc pot face filtrul sæ se întunece chiar dacæ nu se sudeazæ. Aceastæ interferenţæ poate avea loc de la distanţe lungi

130

Page 130
Image 130
3M SL manual Determinarea setærii corecte a sensibilitæţii, Indicator de baterie scæzutæ

SL specifications

3M SL, also known as 3M Science of Safety, is an innovative product line that blends advanced materials science with cutting-edge technologies to enhance personal safety and workplace productivity. Designed for various industries, including healthcare, construction, and manufacturing, 3M SL focuses on delivering solutions that prioritize user protection without compromising comfort.

One of the standout features of 3M SL products is their exceptional breathability. Utilizing state-of-the-art filtration technology, 3M SL mask designs allow for optimal airflow while effectively filtering out harmful particles. This is particularly crucial in high-risk environments where prolonged usage is required. The specialized materials used in these masks contribute to a lightweight feel, ensuring that users can wear them for extended periods without discomfort.

Another significant characteristic of 3M SL is its commitment to standard compliance. The products are rigorously tested to meet or exceed rigorous safety standards, such as NIOSH and EN regulations. This compliance not only assures users of their effectiveness in protecting against airborne contaminants but also emphasizes 3M's dedication to maintaining the highest quality assurance levels.

In addition to these features, 3M SL employs innovative technologies, such as the use of advanced electrostatic filters. These filters generate a charged static field that attracts and captures smaller particles more efficiently than traditional filtering methods. This technology enhances protection while reducing breathing resistance, further contributing to user comfort.

3M SL also emphasizes versatility in its product offerings. From surgical masks designed for healthcare professionals to respirators suitable for industrial applications, the range caters to a diverse audience. This adaptability ensures that varying levels of protection and comfort are available to meet the specific needs of different users.

Ergonomic designs play a crucial role in the 3M SL range. With features such as adjustable nose clips and soft inner materials, the products are tailored to fit a variety of face shapes, enhancing both comfort and efficacy. This thoughtful design approach minimizes gaps that could allow unfiltered air to enter, maximizing protection.

Lastly, 3M SL embraces sustainability through responsible material sourcing and manufacturing processes, making it a forward-thinking option in personal protection. By investing in sustainable practices, 3M is not only committed to user safety but also to environmental stewardship.

In conclusion, 3M SL stands out in the crowded market of personal protective equipment by leveraging advanced materials science, innovative technologies, and ergonomic design to deliver superior comfort and safety. The combination of breathability, compliance with safety standards, and versatile applications makes 3M SL a leading choice for anyone seeking reliable protection in challenging environments.