NUMAXES CAS1047 Hearing Protection User Guide

: August 16, 2024
: numaxes

Table of Contents

NUMAXES CAS1047 Hearing Protection
Specifications
FAQs
Product presentation
Troubleshooting
Warranty
CONTACT INFORMATION
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

NUMAXES CAS1047 Hearing Protection

Specifications

SNR: 28 dB
Frequency (Hz) / Attenuation (dB) at different levels:
Frequency (Hz)| H| M| L
---|---|---|---
63| 33| 25| 17
125| 13.8| 3.8| 10.0
250| 16.8| 2.4| 14.4
500| 25.7| 2.8| 22.9
1000| 34.7| 2.9| 31.8
2000| 33.1| 2.9| 30.2
4000| 40.7| 2.4| 38.3
8000| 39.3| 3.5| 35.8
Dimensions: H177 x L147 x P97 mm
Weight: 203 g (average)
Applications: Hunting, gardening, trap shooting, DIY, construction site, etc.

FAQs

Q: What should I do if the headset is damaged?

A: Do not use the headset if damaged. Have it checked and repaired by a professional.

Q: How should I store the headset when not in use?

A: Store the headset in a clean and dry location to maintain its condition.

Q: Can I wear the headset in all noisy environments?

A: Yes, always wear the headset in noisy environments to protect your hearing.

User’s guide

Thank you for choosing a NUM’AXES product. Before using your product, carefully read the below instructions, and keep them for future reference.

Warning notice

Adjust the size of the headband so that it fits you perfectly. Always make sure that your headset is well-adjusted and maintained following the instructions in this guide. Do not wear an ill-fitted headset.
This product is not a toy, keep it out of reach of children.
Do not expose the headset to direct sunlight or to high temperatures.
Do not insert any foreign body into your headset, as this could result in severe damage.
This product may be adversely affected by certain chemical substances. Do not use detergents.
To clean your headset, use a soft cloth dampened with a mild solution.
Make sure to store your headset in a clean and dry location, before and after use.
Wear your headset at all times in noisy environments.
Inspect regularly your headset to check its condition. Do not use if damaged. Have it checked and repaired by a professional.
The headset, and in particular the cushions, may deteriorate over time and should be examined regularly to check for cracking or leakage.
Fitting hygiene covers on the cushions may affect the acoustic performance of the headset.
In a woodland setting, beware of snagging your earmuffs on a branch or bramble.
If your headset slides off, always make sure to reposition it to ensure effective protection.
Overlooking the recommendations given in this guide will severely affect your headset’s protective properties.

Product presentation

The NUM’AXES CAS1047 headset attenuates loud noises that are potentially harmful to your hearing. It protects you against the risk of hearing damage/loss from repeated exposure to loud noises. It reduces harmful noises by 28 dB (SNR) on average.
Examples of typical applications:

Metalwork (smithery/cutting)
Construction industry
Rail maintenance
Wood industry (pruning/felling)
Hunting and shooting
DIY projects
Gardening, etc.

The headband and cushions are the parts of the headset that are in contact with the user. They are made of ABS and PU materials. Please note: the headband force is not adjustable, and the cushions are not replaceable. In normal conditions of storage, use, cleaning, and regular maintenance, the expiration date of your headset is 5 years from the date of purchase. Make sure to have your earmuffs checked yearly by a professional.

Putting on the headset

The headband has two independent settings. Adjust the headband until the ear cups are properly positioned on your ears. For maximum efficiency, the headband must be perfectly adjusted and the ear pads must ensure a tight seal over your ears.

Noise attenuation (according to the standard EN 352 1: 20 20

On average, the NUM’AXES headset attenuates harmful noises by 28 dB (SNR). Minimum Sound Attenuation (according to the standard EN 352-1: 2002) SNR = 28 dB H = 33 dB M = 25 dB L = 17 dB

Frequency [Hz]| Sound attenuation [dB]| Standard deviation [dB]| APV [dB]
---|---|---|---
63| 16.7| 2.5| 14.2
125| 13.8| 3.8| 10.0
250| 16.8| 2.4| 14.4
500| 25.7| 2.8| 22.9
1000| 34.7| 2.9| 31.8
2000| 33.1| 2.9| 30.2
4000| 40.7| 2.4| 38.3
8000| 39.3| 3.5| 35.8
Technical specifications of the CAS1047 headset

Troubleshooting

To determine whether the product is defective, please read this guide over and make sure that the malfunction is not due to user error. If the problem persists or for any further information on your product, please contact NUM’AXES after-sales service at: +33 (0)2 38 69 96 27. With the support of our technicians, many problems can be solved over the phone. You can also contact us at export@numaxes.com. Depending on the extent of the malfunction, you may need to return your product to NUM’AXES for service and repair. Return your product to your retailer or to: NUM’AXES – Z.A.C. des Aulnaies – 745 rue de la Bergeresse – CS 30157 – 45161 OLIVET CEDEX – FRANCE
For any repairs, please provide:

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* your complete product
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- your proof of purchase (invoice or sales receipt)

If you fail to provide either of these items, NUM’AXES after-sales service will charge you for the repair. A flat-rate sum of €25 (incl. VAT) will be charged in the event of an unjustified product return.

Warranty

Warranty and conditions

NUM’AXES guarantees the product against all manufacturing defects for two years after purchase. All product return postage and packing expenses shall be borne exclusively by the purchaser.

The warranty shall be effective only upon submission of an unaltered proof of purchase (invoice or sales receipt).
This warranty does not cover the following:
- direct or indirect transport risks linked to the return of the product to NUM’AXES
- product damage resulting from negligence or fault on the part of the user
- use contrary to instructions or for other than intended purpose repairs conducted by unapproved technicians
- loss or theft.
If the product is found to be faulty, NUM’AXES shall either repair or exchange it, as deemed fit by NUM’AXES.
NUM’AXES shall not be held liable for any damage that may result from incorrect use or product failure.
NUM’AXES reserves the right to modify the specifications of its products to make technical improvements or to comply with new regulations.
The information contained in this guide is subject to amendment without prior notice.
Photographs and illustrations are non-binding.

End-of-life collection and recycling of your device

The pictogram affixed to your product signifies that the equipment cannot be disposed of with household waste. You must either bring the device to a collection point for treatment, recovery, recycling, and elimination of electronic waste, or return it to your retailer. Safe disposal of electronic waste is an environmentally friendly way to support the preservation of natural resources and the protection of human health. For further information about collection points for used equipment, you can either contact your local government/ waste management services or return the product to NUM’AXES.

CONTACT INFORMATION

EXPORT Tél. +33 (0)2 38 69 96 27
export@numaxes.com
http://www.numaxes.com

NUM’AXES declares that the hearing protection CAS1047/LE-701B complies with the PPE Regulation 2016/425/UE and with standard 352-1: 2020. For the full set of declarations of conformity, please visit the NUM’AXES website: www.numaxes.com