Uvex aXess one - User Manual

USER INSTRUCTION
uvex aXess one:
Active earmuffs with Bluetooth® function for communication, audio streaming and a listening through
function called RAL (Real Active Listening). The uvex aXess one limits the sound pressure level of the
audio signal for entertainment purposes to 82dB(A). The perceptibility of warning signals at certain
workplaces may be impaired when using the sound reproduction system.
The uvex aXess one is equipped with foldable headband and continuous length adjustment.
This is a category III, harmful noise, PPE product.
Warning:
This hearing protection serves to protect against harmful noise when used in accordance with these
instructions for use. Wear the hearing protection during the entire time you are in the noise area. The
hearing protection must be checked before each use. Sealing pads may show signs of age, look for
defects or cracks and check the flexibility of the sealing pads. If damaged, do not use the hearing
protection. Replace sealing cushions twice a year to maintain seal, hygiene and comfort. Brush long
hair to the side and remove jewelry or other objects that interfere with the acoustic seal. The fitting of
hygiene covers to the cushions may affect the acoustic performance.
This earmuff is equipped with a communication device. The user should check for proper operation
before use. If distortion or failure is detected, the user should follow the manufacturer's
recommendations for maintenance. Warning. The output sound pressure level of the communication
device of this hearing protector may exceed the daily limit. This earmuff is equipped with level-
dependent sound attenuation. The user should verify proper operation before use. If battery
displacement or failure is detected, the user should follow the manufacturer's advice for battery
maintenance and replacement. Warning: performance may deteriorate due to battery wear. The typical
duration of continuous use that can be expected from the earmuff battery is 50 hours. Warning: Sound
output from the sound regeneration circuitry may exceed the external sound level. Failure to follow the
instructions may adversely affect the effectiveness of the earmuffs, resulting in hearing damage.
Storage:
Storage location, in original packaging, dry, clean, protected from light, UV and heat.
heat protected in the temperature range -10°to 55 °C, humidity max. 85%.
Storage period 5 years, from date of manufacture. Date of manufacture see product
or packaging. Make sure that during storage the headband is not stretched and the sealing cushions
are not compressed. In case of longer storage, the battery must be charged intermediately.
Useful life:
Useful life, 5 years from date of manufacture. Recommendation regular replacement of the sealing
cushions extends the useful life. Dispose of the product after expiry or immediately if it is damaged or
can no longer be cleaned.
User instruction:
1. Pull apart and put on hearing protection capsule (fig. 1)
2. Positioning the capsule by sliding it up or down at the temple ends. The ears must be completely
covered and sealed. (fig. 2)
3. Note right/left direction, the voice microphone must face forward to get good voice quality during
communication
4. Correct fit (fig. 3)
Cleaning, disinfection:
Do not use disinfectants, solvents or chemical substances for cleaning, this product may be adversely
affected by certain chemical substances. Further information should be requested from the
manufacturer. Clean with damp cloth with mild soapy water, allow to dry before reuse.
Do not immerse hearing protection in water!
Maintenance:
Replace sealing cushion, pull off old sealing cushion (Fig. 5a).
Position new sealing cushion, cushion vent downwards (Fig. 5b)
Press sealing cushion firmly all around (Fig. 5c)
Accessories:
Hygiene kit Art. No: 2599.972
Microphone covers Art. No: 259.2640
Comfort pad Art. No: 259.9978
Earmuff bag Art. No: 200.0002
Components:
Headband: Stainless steel /PVC/PUR-foam

Summary

Product Warnings and Safety Information

General Safety Precautions

Protects against harmful noise. Check for defects and replace sealing cushions twice a year.

Communication Device Operation

User must check proper operation before use. Failure may exceed daily limit.

Battery Performance and Maintenance

Verify battery operation; performance may degrade with wear. Follow maintenance advice.

Product Usage Instructions

Putting On and Fitting

Pull apart capsules, slide to temple ends, ensure ears are fully covered and sealed.

Microphone Placement

Ensure voice microphone faces forward for optimal voice quality during communication.

Cleaning and Maintenance

Cleaning Procedures

Clean with a damp cloth and mild soapy water. Do not use solvents or immerse in water.

Sealing Cushion Replacement

Pull off old sealing cushion, position new one with vent downwards, and press firmly.

Electronic Functions

Battery Charging

Charge battery before first use. LED is red while charging, green when fully charged.

Bluetooth Pairing

Press and hold button for 5s until RED/BLUE flash. Select device from external Bluetooth menu.

Bluetooth Disconnection

Press and hold specific keys for 3 seconds to disconnect or 5 seconds to clear memory.

Real Active Listening (RAL)

Stand-alone function for ambient sound perception, with a level limiter at 82dB.

Audio and Call Management

Switching On;Off

Press and hold keys for 3 seconds to hear 'RAL on' and see green status LED.

Phone Call Operations

Answer/end calls by pressing a key; reject calls by holding a key; callback last number.

Audio Streaming Controls

Control track forward/backward, play/pause, and volume adjustments.

Technical Specifications and Compliance

Attenuation Data (EN 352-1)

Mean attenuation values across various frequencies according to European standard.

Australian Standard (AS;NZS 1270)

Attenuation data and hearing protector class according to Australian standard.

American Standard (ANSI S-3.19-1974)

Attenuation data and Noise Reduction Rating (NRR) according to American standard.

EPA Noise Information

Explanation of NRR calculation and its application to noise reduction.

FCC Compliance

Statement regarding compliance with FCC rules and conditions for operation.

Product Details and Management

Technical Data Summary

Key specifications including operating voltage, battery type, charging, and operating time.

Waste Management

Instructions for proper disposal of the product and its rechargeable batteries.

Uvex aXess one Specifications

General

Product Type	Safety Glasses
Lens Material	Polycarbonate
Optical Class	1
Nose Bridge	Soft, adjustable nose bridge
Lens Coating	Anti-fog, Anti-scratch
Standards	EN 166
UV Protection	UV 400
Impact Resistance	High impact resistance