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
o
C and 38
o
C (-4
o
F and 100
o
F) 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.

BYD DE2322 Specifications

General

Brand	BYD
Model	DE2322
Category	Respiratory Product
Language	English

Summary

Product Description and Usage

Description of Particulate Respirator DE2322

Details the design and filtration efficiency of the DE2322 respirator, noting the absence of natural rubber latex.

General Use Instructions

Provides guidelines for mask suitability, usage, storage conditions, and expiration.

Pre-Use Checks

Outlines essential steps to inspect packaging and mask components before use.

Wearing and Fit Check Procedure

Step-by-step guide on how to wear the mask and perform a critical fit test for efficacy.

Safety Warnings and Limitations

Critical Warnings for Use

Lists essential safety precautions including infection risk, proper use, and not sleeping with the mask.

Time Use Limitation and Replacement

Specifies limits on continuous wear duration and conditions requiring mask replacement.

Important Usage Notices

Covers liability, staple usage, inspection criteria, and occupational program requirements.

Materials and Manufacturer Information

Respirator Material Composition

Details the specific materials used for the inner layer, outer layer, middle layer, elastic bands, and nose clip.

Distribution and Contact Information

Provides details for the distributor, including address, phone number, and website.

NIOSH Approval Configuration

Approved Respirator Configuration Details

Lists the specific TC number, protection level (N95), respirator model, and associated cautions.

NIOSH Protection Standards

Explains the N95 rating for particulate filters and its effectiveness against oil-free aerosols.

Cautions and Limitations Explained

Details specific usage restrictions, including oxygen levels, hazardous atmospheres, and modifications.