FDA EUA Instruction – GB 2626
FDA EUA Instruction – GB 2626
Warnings and Limitations
Failure to follow all instructions and limitations on the use of these respirators and/or failure to wear these respirators during all times of exposure can reduce effectiveness and may result in sickness or death. For additional information please contact us at www.aab.com or call +86-595-22980980
These particulate respirators are designed to protect against solid and non-volatile liquid particles.
1. These respirators meet the requirements of GB 2626-2006, filtering facepiece respirators for use against particles. They should be used to protect the wearer from solid and non-volatile liquid particles only.
2. Proper selection, training, use and appropriate maintenance are essential in order for the respirator to help protect the wearer from certain airborne contaminants. Failure to follow all instructions on the use of these respiratory protection and/or failure to properly wear the complete respirator during all periods of exposure may adversely affect the wearer’s health, lead to severe or life threatening illness or permanent disability.
3. Always check that the respirator is within the stated period of validity (use by date).
4. Before use, the wearer must be trained in use of the complete respirator in accordance with Health and Safety standards/guidance.
5. These respirators do not contain components made from natural rubber latex.
6. These respirators do not protect against gases/vapors.
7. Not to be used on children.
8. Do not use in atmospheres containing less than 18% oxygen.
9. Do not use for respiratory protection against atmospheric contaminants/concentrations which are unknown or immediately dangerous to life and health (IDLH).
10. Do not use with beards or other facial hair. They may inhibit contact between the face and the respirator thus preventing a good seal.
11. Leave the contaminated area immediately if:
a) Breathing becomes difficult.
b) Dizziness or other distress occurs.
12. Always be sure you are using the complete respirator.
13. The respirator is suitable for application.
14. The respirator is worn during all periods of exposure.
15. Replace respirator when necessary.
16. Discard and replace the respirator if it becomes damaged, breathing resistance becomes excessive or at the end of the shift.
1. Wash your hands before wearing the mask and avoid any touch to your face during wearing.
2. Keep the mask flat and the inner surface to the upside after taking off, and fold it slightly and keep in the shade when necessary to avoid the breaking the nose clip.
3. Do not use when you have dyspnea or in sleep.
4. Not recommend to the children.
5. Do not use when the oxygen density <18%
6. Do not wash or flush
7. Please follow the guidance above to protect from infection
8. Keep your hand dry and unfold the mask.
9. Keep the inner side to your face and the nose clip along to the upside.
10. Hang on to your face with the earloops and adjust the both loops even, then press the nose clip.
11. Adjust the facemask to the most fit of your face in each side.
1. Do not alter, modify, clean or repair this respirator.
2. Dispose in accordance with local regulations.
Storage and Transportation
3. Store in accordance with manufacturer’s instructions.
4. Storage temperature should be between -20°C and +38 °C.
5. Storage humidity should be less than 80%.
6. When storing or transporting this respirator use original packaging provided.
7. Do not store in direct sunlight.
There are three equipment classes: KN90/KN95/KN100 (See marking on box and on mask).
KN: Suitable for non-oily particles;
KN90: Filtration efficiency is ≥90%;
KN95: Filtration efficiency is ≥95%;
KN100: Filtration efficiency is ≥99.97%.