3M Optime 98 Over-The-Head Earmuffs Instruction Manual

1. ആമുഖം

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. ഉൽപ്പന്നം കഴിഞ്ഞുview

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:

• നോയ്സ് റിഡക്ഷൻ റേറ്റിംഗ് (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.

ഒരു കോണാകൃതിയിലുള്ള 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.

ഒരു ക്ലോസപ്പ് 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 സുരക്ഷാ വിവരങ്ങൾ

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

• അനുയോജ്യം: Ensure a snug fit around the ears to achieve the stated Noise Reduction Rating (NRR). Any gaps will reduce effectiveness.
• പരിശോധന: Before each use, inspect earmuffs for damage, cracks, or wear on earcups, cushions, and headband. Replace if damaged.
• വൃത്തിയാക്കൽ: Keep earmuffs clean to maintain hygiene and performance. Refer to the Maintenance section.
• പരിമിതികൾ: Earmuffs reduce noise but do not eliminate it entirely. In extremely loud environments, additional hearing protection may be necessary.
• നിർദ്ദേശം 65 മുന്നറിയിപ്പ്: ഈ ഉൽപ്പന്നം നിങ്ങളെ കാലിഫോർണിയ സംസ്ഥാനത്തിന് അറിയാവുന്ന രാസവസ്തുക്കളുമായി സമ്പർക്കം പുലർത്താൻ സാധ്യതയുണ്ട്, അവ ക്യാൻസറിനോ ജനന വൈകല്യങ്ങൾക്കോ ​​മറ്റ് പ്രത്യുൽപാദന വൈകല്യങ്ങൾക്കോ ​​കാരണമാകും. കൂടുതൽ വിവരങ്ങൾക്ക്, ഇവിടെ പോകുക www.P65Warnings.ca.gov.

4. സജ്ജീകരണവും ക്രമീകരണവും

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. ഉയരം ക്രമീകരിക്കുക: 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. ഫിറ്റ് പരിശോധിക്കുക: The headband should apply even pressure, and the earcups should not press against your ears uncomfortably. Adjust as needed.

5. പ്രവർത്തന നിർദ്ദേശങ്ങൾ

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. പരിപാലനം

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

• വൃത്തിയാക്കൽ: Clean the earcups and headband regularly with mild soap and water. Do not immerse the earmuffs in water. Wipe dry with a clean cloth.
• കുഷ്യൻ മാറ്റിസ്ഥാപിക്കൽ: 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.
• സംഭരണം: Store earmuffs in a clean, dry place away from direct sunlight, extreme temperatures, and chemicals when not in use.

7. പ്രശ്‌നപരിഹാരം

If you experience reduced noise protection or discomfort, consider the following:

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

8 സ്പെസിഫിക്കേഷനുകൾ

9. വാറൻ്റിയും പിന്തുണയും

For information regarding product warranty, technical support, or replacement parts, please contact 3M customer service directly. Refer to the official 3M webഏറ്റവും പുതിയ കോൺടാക്റ്റ് വിശദാംശങ്ങൾക്കായി സൈറ്റ് അല്ലെങ്കിൽ ഉൽപ്പന്ന പാക്കേജിംഗ്.