ULINE Bell Earplugs Instructions
- June 7, 2024
- ULINE
Table of Contents
ULINE Bell Earplugs
FITTING INSTRUCTIONS
WARNING! The earplug must be properly worn to provide effective protection.
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Roll to a small, crease-free cylinder. ( See Figure 1 )
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Insert into the ear canal and hold until plug expands. ( See Figure 2 )
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Remove the earplug slowly with a twisting motion to gradually break the seal. ( See Figure 3 )
NOTE: This earplug model has satisfied the optional requirements at -4°F.
ATTENUATION DATA
FREQUENCY (Hz)| 125| 250| 500| 1,000| 2,000| 3,150| 4,000| 6,300| 8,000|
NRR
---|---|---|---|---|---|---|---|---|---|---
MEAN ATTENUATION (dB)
| 39.3| 41.1| 41.8| 38.7| 39.9| 46.5| 7.5| 49.9|
50.1
|
32 dB
STANDARD DEVIATION (dB)
| 3.9| 4.8| 4.7| 3.7| 3.8| 3.2| 3.7| 4.1|
3.3
**** Tested according to ANSI Specs S3.19-1974 by Michael and Assoc., State College, PA.
RECOMMENDATIONS
It is recommended that the wearer ensure that:
- The earplugs are fitted, adjusted and maintained in accordance with the instructions.
- The earplugs are worn at all times in noisy surroundings.
- Before use, earplugs are stored in a cool, dry place.
- After use, earplugs should be disposed of, away from children.
- Keep earplugs away from small children.
- This product may be adversely affected by certain chemical substances. If necessary, further information should be sought from Uline.
- Corded earplugs should not be used where there is a risk that the connecting cord could be caught up during use.
WARNING! If recommendations are not adhered to, the protection afforded by the earplug will be severely impaired.
Documents / Resources
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ULINE Bell
Earplugs
[pdf] Instructions
Bell Earplugs, S-22140, D-22141
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