3M E-A-Rsoft Yellow Neons 311-1251 Corded Earplugs Instruction Manual

1. Uvod

The 3M E-A-Rsoft Yellow Neons 311-1251 Corded Earplugs are designed to provide effective hearing protection in noisy environments. These disposable earplugs feature soft, slow-recovery foam that seals the ear canal for excellent noise reduction. The corded design allows for convenient short-term storage around the neck when not in use.

2. Važne informacije o sigurnosti

Samo za industrijsku/profesionalnu upotrebu. Nije za prodaju ili upotrebu široke potrošnje.

Please read and understand all instructions and warnings before using this product. Failure to follow these instructions may result in injury, sickness, or property damage.

• The Noise Reduction Rating (NRR) may overestimate the hearing protection provided during typical use. 3M recommends reducing the NRR by 50% for estimating the amount of noise reduction provided.
• Zloupotreba industrijskih i profesionalnih proizvoda kompanije 3M može dovesti do povrede, bolesti, smrti ili materijalne štete.
• Uvijek birajte i koristite ovaj proizvod u skladu s važećim propisima i standardima o zdravlju i sigurnosti (npr. US OSHA, ANSI), kao i svom dokumentacijom o proizvodu, uputama za upotrebu, upozorenjima i drugim ograničenjima.
• Consult your on-site safety professional, industrial hygienist, or other subject matter expert for product selection and use guidance.

3. Značajke proizvoda

• Ocjena smanjenja buke (NRR): 33 dB. CSA Class AL.
• Materijal: Soft, slow-recovery polyurethane foam for comfortable insertion and secure fit.
• Dizajn: Tapered cylinder shape for easy roll-down and insertion.
• Veličina: Slightly longer than regular E-A-Rsoft earplugs to fit deeper into the ear canal, potentially offering higher noise reduction.
• kabelski: Features a vinyl cord for easy short-term storage around the neck and to prevent loss.
• Vidljivost: Neon yellow coloring enhances visibility, aiding supervisors in confirming worker safety compliance.
• Kompatibilnost: Test compatible with the 3M E-A-Rfit Validation System for accurate quantitative assessment of hearing protection.

Slika: Prekoview of 3M E-A-Rsoft Yellow Neons Earplugs, highlighting features such as disposable, corded, NRR 33 dB, poly bag packaging, and large size.

Image: Detail showing the tapered cylinder shape and smooth texture of the earplug, designed for comfortable insertion.

Image: Close-up of the slow-recovery foam, indicating its design for comfortable insertion and removal from the ear canal.

Image: The earplugs with a callout emphasizing their Noise Reduction Rating (NRR) of 33 dB.

Image: The neon yellow color of the earplugs, indicating it aids supervisors and inspectors in confirming worker safety compliance.

Image: The earplugs featuring a vinyl cord, designed for easy short-term storage around the neck.

Image: A laptop screen showing the 3M E-A-Rfit Dual-Ear Validation System, indicating compatibility for assessing noise reduction.

4. How to Use Your 3M E-A-Rsoft Earplugs (Insertion & Removal)

Proper insertion is crucial for achieving the stated noise reduction. Follow these steps carefully:

1. Spuštanje: Slowly roll and compress the foam earplug into a very thin, crease-free cylinder.
2. umetnuti: While compressed, insert the earplug well into the ear canal. For easier fitting, reach around the head to pull the ear outward and upward during insertion.
3. Proširi: Hold the earplug in place until it fully expands and you feel a secure seal. This may take a few seconds.
4. Uklanjanje: To remove, gently twist the plug to break the seal and slowly pull it out. Do not remove abruptly.

Image: A diagram illustrating the proper method for inserting foam earplugs by rolling them into a cylinder and inserting into the ear canal, and instructions for care and cleaning.

5. Operativne smjernice

These earplugs are suitable for various industrial and occupational applications where noise exposure is a concern. Recommended applications include, but are not limited to: assembly and mechanical work, chipping, chiseling, cleaning, drilling, furnace operations, grinding, heavy equipment operations, machining, metal repair, painting, pouring/casting, power fastening, riveting, sanding, sawing, and welding.

For optimal performance and hygiene, use for a maximum of 4 hours at a time. Remember that the NRR should be reduced by 50% for a more realistic estimate of noise reduction in typical use.

Image: A Decibel Scale chart illustrating the noise levels of various common sounds, from pin dropping (15 dBA) to a 12-gauge shotgun (160 dBA), providing context for hearing protection needs.

6. Njega i čišćenje

To maintain hygiene and effectiveness, follow these care instructions:

• Clean the earplugs after each use.
• Store earplugs in a clean, dry place when not in use. The poly bag packaging helps keep them clean prior to use.
• To clean, wash in mild liquid detergent and warm water. Squeeze out excess water and allow to fully air dry.
• Replace earplugs if they noticeably change their firmness, no longer re-expand to their original size and shape, or become permanently deformed.

7. Otkrivanje problema

• Earplugs not fitting securely: Ensure you have rolled the earplug into a sufficiently thin cylinder before insertion. Pulling the outer ear up and back during insertion can help open the ear canal for a deeper fit. Hold the earplug in place longer to allow full expansion.
• Insufficient noise reduction: Check for proper fit. If the earplugs are not fully expanded or seated correctly, noise reduction will be compromised. Re-insert following the instructions. If the issue persists, the earplugs may be damaged or worn, requiring replacement.
• Neugodnost tokom upotrebe: Ensure the earplugs are not inserted too forcefully. The slow-recovery foam should expand gently. If discomfort persists, ensure the earplugs are clean and undamaged. If discomfort continues, discontinue use and consult a safety professional.

8. Specifikacije proizvoda

Image: A chart outlining the characteristics of 3M E-A-Rsoft Yellow Neons Earplugs, including category (Disposable Foam Earplugs), metal detectability (No), type (Corded), NRR (33 dB), and packaging (Poly bag).

9. Garancija i podrška

3M products are manufactured to high-quality standards. For specific warranty information, product support, or additional technical details, please visit the official 3M weblokaciju ili kontaktirajte korisničku službu kompanije 3M.

Za dodatne informacije o proizvodu posjetite www.3M.com.