Clarke SED1 Ear Defenders Instruction Manual

SED1 Ear Defenders
Instruction Manual EAR DEFENDERS
MODEL NO: SED1
PART NO: 8133818
USER INSTRUCTIONS

INTRODUCTION

Thank you for purchasing this CLARKE product. Before attempting to use this product, please read these instructions carefully. In doing so you will ensure your safety and  you can look forward to your purchase giving you long and satisfactory service.

GUARANTEE

This product is guaranteed against faulty manufacture for a period of 12 months from the date of purchase. Please keep your receipt which will be required as proof of purchase.
This guarantee is invalid if the product is found to have been abused or tampered with in any way, or not used for its intended purpose. Faulty goods should be returned to  their place of purchase, no product can be returned to us without prior permission.
This guarantee does not effect your statutory rights.

SPECIFICATIONS

ATTENUATION VALUES

SNR| 29dB| | 32dB| M:| 27dB| L:| 20dB| | |
---|---|---|---|---|---|---|---|---|---|---
Frequency (Hz)| 63| 125| 250| 500| 1000| 2000| 4000| 8000
Mean Attenuation dB| n/a| 17.3| 21| 28.9| 37.7| 33.1| 37.8| 34.9
Standard Deviation dB| n/a| 3.1| 3.3| 4.6| 3.7| 3.3| 3.6| 3.6
APV dB| n/a| 14.2| 17.7| 24.3| 34| 29.8| 34.2| 31.3

MATERIALS DECLARATION
No parts of the ear defenders are made of materials that are known to cause skin irritation. However, materials that come into contact with the skin can cause allergic reactions to certain susceptible individuals.

USING EAR DEFENDERS
Always ensure that the ear defenders are correctly fitted, adjusted and maintained.
Extend the headband and place the cups over the ears with the headband passing over the head. Settle into position while adjusting the height of the ear cups until  comfortable with the headband providing support.
• The ear cushions should be a snug fit against the head.
Adjust the pressure on the head by bending of the headband and ensure an effective noise seal.
Wear the ear defenders throughout all periods of exposure to noise.

CLEANING, MAINTENANCE AND STORAGE
Clean only with warm soapy water as this product may be adversely affected by certain chemical substances such as organic solvents or alcohol.
Occasionally disinfect any part of the ear defenders in contact with the wearer if there are multiple users. Use a product not harmful to the wearer.
Ear defenders should be regularly inspected for condition as the protection afforded may eventually become impaired. The ear cushions may deteriorate with use and should be examined at frequent intervals for cracking.
In order to avoid the possibility of deterioration in the materials quality and performance, we suggest replacing the ear defenders after 2-3 years of regular use.
When not in use, it is recommended to store this product in a clean, dry polythene bag.

DECLARATION OF CONFORMITY

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Parts & Service 0208 988 7400
E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com
Clarke International, Hemnall Street, Epping, Essex CM16 4LG

Documents / Resources

| Clarke SED1 Ear Defenders [pdf] Instruction Manual
8133818, SED1 Ear Defenders, SED1, SED1 Defenders, Ear Defenders, Defenders
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