Manual Arahan Penutup Telinga Atas Kepala 3M Optime 98

1. Pengenalan

The 3M Optime 98 Over-The-Head Earmuffs are designed to provide effective hearing protection in environments with hazardous noise levels. This manual contains important information regarding the proper use, maintenance, and specifications of your earmuffs to ensure optimal performance and user safety. Please read this manual thoroughly before using the product.

A pair of 3M Optime 98 Over-The-Head Earmuffs in yellow and black, shown from the front.

2. Produk Lebihview

The 3M Optime 98 Earmuffs are engineered for comfort and durability, featuring a robust design suitable for various industrial and home improvement applications. Key features include:

• Penilaian Pengurangan Bunyi (NRR): 25 dB, providing significant attenuation of noise.
• Stainless Steel Headband: Designed for consistent force and resistance to bending, warping, and twisting.
• Adjustable Earcups: Pivot points allow earcups to tilt for a personalized and comfortable fit.
• Liquid/Foam Filled Cushions: Enhance comfort and seal against noise.

Bersudut view of the 3M Optime 98 Earmuffs, highlighting the 3M logo and 'Optime 98' branding on the yellow earcups.

The 3M Optime 98 Earmuffs featuring a stainless steel headband, designed for consistent force and effective hearing protection.

Satu jarak dekat view of the stainless-steel headband of the 3M Optime 98 Earmuffs, engineered to resist bending, warping, and twisting.

The adjustable earcups of the 3M Optime 98 Earmuffs, designed to tilt for a personalized and comfortable fit.

The 3M Optime 98 Earmuffs, indicating a Noise Reduction Rating (NRR) of 25 dB, signifying their sound attenuation capability.

A visual checklist detailing key features of the 3M PELTOR Optime 98 Earmuffs H9A, confirming 'Over the head' category, 'Not electrically insulated', and an NRR of '25 dB'.

3. Maklumat Keselamatan

Proper use of hearing protection is crucial for preventing noise-induced hearing loss. Always follow these safety guidelines:

• Sesuai: Ensure a snug fit around the ears to achieve the stated Noise Reduction Rating (NRR). Any gaps will reduce effectiveness.
• Pemeriksaan: Before each use, inspect earmuffs for damage, cracks, or wear on earcups, cushions, and headband. Replace if damaged.
• Pembersihan: Keep earmuffs clean to maintain hygiene and performance. Refer to the Maintenance section.
• Had: Earmuffs reduce noise but do not eliminate it entirely. In extremely loud environments, additional hearing protection may be necessary.
• Amaran Proposisi 65: This product may expose you to chemicals known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

4. Persediaan dan Pelarasan

To ensure maximum protection and comfort, follow these steps for proper setup and adjustment:

1. Extend Headband: Pull the earcups outward from the headband to extend the arms.
2. Position Earmuffs: Place the earmuffs over your ears, ensuring the headband rests comfortably over the top of your head.
3. Laraskan Ketinggian: Slide the earcups up or down along the headband arms until they fully enclose your ears and the cushions create a firm, comfortable seal around your ears.
4. Semak Kesesuaian: The headband should apply even pressure, and the earcups should not press against your ears uncomfortably. Adjust as needed.

5. Arahan Operasi

Once properly fitted, the 3M Optime 98 Earmuffs are ready for use. Wear them continuously in noisy environments to protect your hearing. Remove them only when you are no longer exposed to hazardous noise.

6. Penyelenggaraan

Regular maintenance helps prolong the life and effectiveness of your earmuffs:

• Pembersihan: Clean the earcups and headband regularly with mild soap and water. Do not immerse the earmuffs in water. Wipe dry with a clean cloth.
• Penggantian kusyen: Earcup cushions and foam inserts may degrade over time. Replace them periodically, or if they show signs of wear, hardening, or damage, to maintain optimal noise reduction and hygiene.
• Storan: Store earmuffs in a clean, dry place away from direct sunlight, extreme temperatures, and chemicals when not in use.

7. Penyelesaian masalah

Jika anda mengalami pengurangan perlindungan bunyi bising atau ketidakselesaan, pertimbangkan perkara berikut:

• Poor Seal: Re-adjust the earmuffs to ensure a complete seal around your ears. Hair, eyeglasses, or other obstructions can break the seal.
• Komponen Rosak: Inspect earcups, cushions, and headband for any visible damage. Replace worn or damaged parts.
• Ketidakselesaan: Ensure the headband is not too tight or too loose. Adjust the earcup height for a comfortable fit.

8. Spesifikasi

9. Waranti dan Sokongan

For information regarding product warranty, technical support, or replacement parts, please contact 3M customer service directly. Refer to the official 3M webtapak atau pembungkusan produk untuk butiran hubungan terkini.