Helmet Mounted Earmuff

HELMET MOUNTED EARMUFFS

Ear muff model: EY45-6

These earmuffs should be fitted to, and used only with, the following industrial safety helmet, model CF43 manufacture by YULONG SAFETY TOOLS MANUFACTURE CO. LTD.

Industrial Earmuffs Anti Noise Ear Defenders Mounted Safety Helmet Ear muffs for Hard Hat

FEATURES & BENEFITS:

Code: EY45-6

Made to European Standards EN352-3:2002

Comply with PPE Regulation (EU) 2016/425

Class III/ SNR 24DB

General hearing protection purpose use

Padded headband for comfort

Wearing mode: Helmet Mounted

Ideal when wearing hard hat, respirator or visor. Simples ajustable cup positioning

Headband material: Steel

Cup material: ABS

Cushion material: PVC

Maintenance and Disinfection:

- Clean and disinfection the cups, ear cushions and inserts with mild soap and clean water only. Use agent that are not know to be harmful to the wearer. This product may be adversely affected by certain chemical substances. Further information should be sought from the manufacture.

- Earmuffs, and in particular cushions may deteriorate with use and should be examined at frequent intervals for cracking and leakage, for example.

- The cushions of the ear muff are not replaceable, if the cushions worn or damaged, discard the ear muff.

- The fitting of hygiene covers to the cushion may affect the acoustic performance of the earmuff.

Recommendations:

Warning, if recommendation given in below are not adhered to, the protection afforded by the helmet mounted earmuff will be severely impaired.

1) The helmet mounted earmuff is fitted, adjusted and maintained in accordance with this manufacturer’s instructions.

2) The helmet mounted earmuffs are worn at all times in noisy surroundings.

3) The helmet mounted earmuff are regularly inspected for serviceability.

Materials:

The cup supporting arms are made of ABS and cushion is made of PVC & Sponge.

The mean mass of the earmuff: 255G

Storage:

Store the earmuffs before and after use in dry and clean room. Do not store the ear muff in direct sunlight.

A helmet mounted earmuff is a type of hearing protection device that is designed to be attached to a safety helmet. It is commonly used in industrial and construction environments where workers are exposed to high levels of noise.

The helmet mounted earmuff is designed to provide a secure and comfortable fit over the ears, while also being easy to attach and detach from the helmet. It typically consists of two ear cups that are connected by a headband, with the headband being attached to the helmet via mounting brackets or clips.

One of the main advantages of a helmet mounted earmuff is that it allows for hands-free use, as the earmuffs are attached to the helmet rather than the head. This can be particularly useful in situations where workers need to use their hands to operate machinery or perform other tasks.

Helmet mounted earmuffs also have the advantage of being adjustable, allowing for a customized fit that can accommodate different head sizes and shapes. This is important for ensuring maximum comfort and effectiveness in reducing noise levels.

When selecting a helmet mounted earmuff, it is important to consider the Noise Reduction Rating (NRR) of the device. The NRR is a measure of how much noise the earmuff can reduce, and is typically measured in decibels (dB). The higher the NRR, the more effective the earmuffs are at reducing noise levels. It is recommended that earmuffs with an NRR of at least 20 dB are used in environments where noise levels exceed 85 dB.

In addition to selecting the appropriate earmuffs, it is important to ensure that they are properly maintained and inspected regularly for wear and tear. They should be cleaned regularly to remove any dirt or debris that may interfere with their sound-blocking properties. They should also be inspected regularly for damage or wear, and replaced if they become damaged or worn out.

In conclusion, helmet mounted earmuffs are an important type of hearing protection device for workers in noisy environments. They provide a secure and comfortable fit, allowing for hands-free use while also providing customizable adjustments to accommodate different head sizes and shapes. Selecting the appropriate NRR and proper maintenance and inspection of earmuffs are essential for their effectiveness in reducing noise levels and protecting workers' hearing.

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