BYD DE2322 User manual

Particulate Respirator DE2322
Foldable
Single-Use
Model: DE2322
Very close facial fit
＞95% filtration efficiency against solid and liquid aerosols free of oil
Description
The Particulate Respirator DE2322 is designed to help provide respiratory protection for the user.
This product has a filter efficiency of 95% or greater against solid and liquid aerosols free of oil.
This product contains no components made from natural rubber latex.
Use Instructions
1. Suitable for protecting the mouth, nose, and chin to airborne particles and block liquid
aerosols.
2. For adults use only.
3. Do not wash.
4. Store in a cool, dry, clean place away from fire and contamination.
5. Store between -20 oC and 38 oC (-4 oF and 100 oF) with relative humidity below 80%.
6. Expiration date: 2 years after production.
3-Step check before use
1. Do not use if packaging has been opened or damaged.
2. Check if elastic bands are in good condition and are not damaged.
3. Check that the metallic strip is not broken.
Wearing instructions
1. Unfold the mask and hold it with both hands, with the metallic strip facing up.
2. Place elastic bands around the neck and head respectively. Put the mask against your face
covering both nose and mouth.
3. Adjust the metallic strip cover bridge of the nose using two fingers to press down until
achieving a close fit.
4. Perform a fit check according to instructions.
fit check
1. Place both hands over mask.
2. Take a deep breath and hold your breath for a few seconds, making sure the mask collapses
inward as you inhale.

3. Then Exhale and hold your breath for a few seconds, making sure the mask bulges outward
as you exhale.
4. If air leaks, reposition the mask, tighten the metallic strip and reposition the elastic bands for
a better fit. Follow steps 1-3 again until a tight seal has been achieved.
5. Masks that have passed the fitting test are now safe to use.
6. Facial hair or other facial features may prevent the mask from achieving a proper fit. If a tight
seal is not achievable, please DO NOT use this product.
7. If you experience difficulty breathing, dizziness, or other symptoms, leave the contaminated
area immediately.
WARNINGS
1. The mask does not eliminate the risk of contracting any disease or infection.
2. Improper use may lead to illness and even death.
3. Use this product immediately after package is opened.
4. Not recommended for more than 8 hours of use.
5. DO NOT sleep while wearing the mask.
6. Avoid hand contact within the interior part of the mask.
7. DO NOT use masks if they expired.
8. For one-time use only. Dispose the mask according to regulations.
9. DO NOT use if package if damaged.
Time use limitation
If the mask becomes damaged, soiled, or breathing becomes difficult, leave the contaminated area
and replace and refit the new mask.
Important notice
1. To the extent permitted by law, BYD shall not be liable for any loss or damage including any loss
of business, loss of profits, or for any indirect, special, incidental or consequential loss or damage
arising from reliance upon any information herein provided by BYD. Nothing in this statement will
be deemed exclude or restrict BYD’s liability for death or personal injury arising from its negligence.
2. Staples are used for strap fastening, it is normal that small punctures be found around the
staples. Product sampling has been processed to ensure the respirators meet Part 84 approval
requirement.
3. The process of the strap fastening has been strictly controlled. Any enlarged holes resulting from
ripped filter material around staple punctures are considered as damage.
4. Filtering facepieces are to be inspected prior to each use to assure there are no holes in the
breathing zone other than punctures around staples and no damage has occurred.
5. Before occupational use of this respirator, a written respiratory protection program must be
implemented meeting all the local government requirements. In the United States, employers
must comply with OSHA 29 CFR 1910.134 which includes medical evaluation, training, and fit
testing.
Materials
The following materials are used in the production of N95 particulate Respirator.
Inner layer Polypropylene spunbond nonwoven fabric

Outer layer Polypropylene spunbond nonwoven fabric
Middle layer Polypropylene melt-down nonwoven + hot air cotton
Elastic bands Polyester/nylon spandex blend
Nose clip Aluminum
Distributed by Global Healthcare Product Solutions, LLC
1800 S. Figueroa Street, Los Angeles, CA 90015
1(800) 293-2886
www.byd.care
Made in China

BYD Precision Manufacture Co.,Ltd.
No.3001 Baohe Road, Baolong Industrial
City, LongGang Street, LongGang District, Shenzhen,
Guangdong, Province, China
[phone]
This respirator is approved only in the following configuration:
TC-
Protection1
Respirator
Cautions and Limitations2
BYD DE2322 N95
Particulate Respirators
84A-BYD0005
N95
N
ABCJMNOP
1. Protection
N95 –Particulate Filter (95% filter efficiency level).
Effective against particulate aerosols free of oil; time
Use restrictions may apply.
2. Cautions and Limitations
A Not for use in atmospheres containing less than 19.5% oxygen.
B Not for use in atmospheres immediately dangerous to life or health.
C Do not exceed maximum use concentrations established by regulatory standards.
J Failure to properly use and maintain this product could result in injury or death.
M All approved respirators shall be selected, fitted, used, and maintained in
accordance with MSHA, OSHA, and other applicable regulations.
N Never substitute, modify, add, or omit parts. Use only exact replacement parts in the
configuration as specified by the manufacturer.
O Refer to User Instructions and/or maintenance manuals for information on use and
maintenance of these respirators.
P NIOSH does not evaluates respirators for use as surgical masks.