ALPINE HEARING PROTECTION 3522 Racing Pro Earplugs Instruction Manual

ALPINE HEARING PROTECTION 3522 Racing Pro Earplugs

Product Specifications

• Product Name: Racing Pro Earplugs
• Type: Filter Earplugs
• Attenuation Data: Tested according to EN 352-2: 2020
• Frequency Range (Hz): 125, 250, 500, 1000, 2000, 4000, 8000
• Mean Attenuation (dB): 17.8, 19.2, 21.4, 22.9, 27.3, 27.4, 29.4
• Standard Deviation (dB): 6.5, 4.7, 4.5, 4.3, 4.8, 3.9, 4.8
• Assumed Protection (dB): 11.3, 14.5, 16.9, 18.6, 22.5, 23.5, 24.6
• Size: M (H=23), M (H=19), L (H=16)
• SNR: 22 (Signal-to-Noise Ratio)

Product Usage Instructions

Step 1: Preparing the Earplugs

1. Before using the Racing Pro Earplugs, make sure they are clean and free from any dirt or debris.
2. If necessary, wash the earplugs with mild soap and water to remove any residue.

Step 2: Inserting the Earplugs

1. Hold the Racing Pro Earplugs by the stem or grip area.
2. Gently pull the outer ear upward and outward to straighten the ear canal.
3. Insert the tapered end of the earplug into the ear canal until it fits comfortably and securely.
4. Make sure the earplug is not inserted too deeply to avoid discomfort.

Step 3: Adjusting the Fit

1. If necessary, adjust the position of the earplugs by gently twisting or pushing them further into the ear canal.
2. Ensure a tight seal by pressing the earplug gently against the ear canal walls.

Step 4: Verifying the Fit and Protection

1. Once inserted, ensure that the Racing Pro Earplugs provide a comfortable and secure fit.
2. Check that external noises are significantly reduced or blocked.
3. If you experience any discomfort or if the earplugs do not provide adequate protection, reposition or replace them.

Frequently Asked Questions (FAQ)

• How often should I clean my Racing Pro Earplugs?
  We recommend cleaning your earplugs before each use to maintain hygiene and ensure optimal performance.

• Can I reuse the Racing Pro Earplugs?
  Yes, these earplugs are designed for multiple uses. However, regular cleaning and inspection are essential for their effectiveness.

• Are these earplugs suitable for all ear sizes?
  The Racing Pro Earplugs come in different sizes (M and L) to accommodate various ear sizes. Choose the size that provides the best fit and comfort for your ears.

• Can I use these earplugs while swimming?
  No, these earplugs are not suitable for swimming or water-related activities. They are specifically designed for noise reduction in racing environments.

• How do I store the Racing Pro Earplugs?
  After each use, store the earplugs in the provided case or a clean, dry container to protect them from dust and damage.

INSTRUCTION

• The hearing protector is intended to protect the wearer from hazardous noise levels.
• The wearer should ensure that the earplugs are fitted, adjusted and maintained in accordance with this Instruction Manual.
• Any other uses are not intended and therefore not allowed.
• Always wear the earplugs when in a noisy environment, without interruption.
• Slightly pull up your ear and with your other hand insert the earplug into the ear, until the protector fits snugly.
• Do not place the earplug too deep in the ear.
• Improper fit, improper use or failure to follow the instructions of this device will decrease noise reduction effectiveness, increase the risk of hearing damage and affect the lifespan of the reusable earplugs.
• Alpine Hearing Protection is not liable for any damage arising from misuse.
• Check the working order of the earplugs regularly and store them in the original, clean packaging.
• Clean the earplugs regularly with mild soap and lukewarm water.
• Dry off after cleaning.
• The reusable earplugs can be used approximately 100 times.
• Sudden or rapid removal of hearing protection may cause damage to the eardrum.
• Do not remove plugs from the ear by pulling the connecting cord.
• Do not use a connecting cord if there is a chance of getting entangled.
• When this device is worn as directed, the level of noise entering a person’s ear is approximated by the differences between the A-weighted environmental noise level and the lesser and greater NRRs.

HOW TO USE

Tested

Noise Reduction Rating

The Noise Reduction Rating shows the range of protection expected from this protector in normal usage. The lower number is the amount of protection possible for most users (80%) to achieve or exceed. The higher number is the amount possible for a few motivated proficient users (20%) to achieve or exceed. Higher numbers denote greater protection.

Caution: For predominantly low frequency noise environments in which the difference in the measured C-weighted and A-weighted noise levels (dBC-dBA) exceeds 3 dB, the user is directed to the enclosed graph of the variability of noise reduction with noise spectra to determine the level of protection. This product may be adversely affected by certain chemical substances. Further information should be sought from the manufacturer. Hereby, Alpine Hearing Protection, declares that the hearing protector Racing Pro Earplugs is in compliance with the PPE regulation (EU) 2016/425. The full text of the EU Declaration of Conformity is available at the following internet address: www.alpine.eu/doc

CE certified and monitored by PZT GmbH, Bismarckstr. 264B, 26389 Wilhelmshaven, #1974, Germany

Alpine Hearing Protection
Amersfoortsestraat 70-d 3769 AL Soesterberg The Netherlands
T +31-(0)346-333350
www.alpine.eu

References

• Alpine Hearing Protection - Nr.1 Earplugs for every Age and Situation
• EU Declarations of Conformity – Alpine Hearing Protection

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