When using an air respirator , pay attention to the following eight aspects:
1 During the use of self-contained air breathing apparatus, watch the pressure gauge. When the cylinder pressure is lower than 55 ± 5 bar, the alarm whistle starts to buzz, and when the alarm starts, the personnel should evacuation from the dangerous area as soon as possible.
2 Self-contained air breathing apparatus must not be used by persons with beards.
3 If you do not use a self-contained air-breathing device because of the shape of the face or a deep scar so that the airtightness of the mask cannot be guaranteed while wearing it.
4 Do not allow the hair to get caught between the mask and the face so as not to affect the seal.
5 If there is a problem with the performance of the mask or the respiratory protection device connected to it during use, leave the working area immediately.
6 Do not allow the mask to come off when leaving the area in which you are working.
7 When you fade the cover down, apply a thumb to pull the hook ring forward to release the strap. Then insert the thumb between the mask and the chin, and gradually release it from the lower jaw. When removing the cover, be very careful to prevent inhalation of harmful dust and other harmful substances that adhere to the face of the mask.
8 In an emergency situation (if there is injury to a person, breathing is difficult, or the wearer needs extra air supply), press the additional air supply button on the air supply valve and the air flow will increase.
Main business: positive pressure air respirator , four bottles of cart-type long tube respirator, gas masks, mobile gas supply, electric air supply long tube respirator , forced air respirator, pump-type long tube respirator , Air respirator accessories: full face masks, air supply valves and other personal respiratory safety equipment.
1 During the use of self-contained air breathing apparatus, watch the pressure gauge. When the cylinder pressure is lower than 55 ± 5 bar, the alarm whistle starts to buzz, and when the alarm starts, the personnel should evacuation from the dangerous area as soon as possible.
2 Self-contained air breathing apparatus must not be used by persons with beards.
3 If you do not use a self-contained air-breathing device because of the shape of the face or a deep scar so that the airtightness of the mask cannot be guaranteed while wearing it.
4 Do not allow the hair to get caught between the mask and the face so as not to affect the seal.
5 If there is a problem with the performance of the mask or the respiratory protection device connected to it during use, leave the working area immediately.
6 Do not allow the mask to come off when leaving the area in which you are working.
7 When you fade the cover down, apply a thumb to pull the hook ring forward to release the strap. Then insert the thumb between the mask and the chin, and gradually release it from the lower jaw. When removing the cover, be very careful to prevent inhalation of harmful dust and other harmful substances that adhere to the face of the mask.
8 In an emergency situation (if there is injury to a person, breathing is difficult, or the wearer needs extra air supply), press the additional air supply button on the air supply valve and the air flow will increase.
Main business: positive pressure air respirator , four bottles of cart-type long tube respirator, gas masks, mobile gas supply, electric air supply long tube respirator , forced air respirator, pump-type long tube respirator , Air respirator accessories: full face masks, air supply valves and other personal respiratory safety equipment.
After the infection of the new coronavirus, the human nose, throat, hypopharynx, etc. will be "concurrently carried out". By collecting samples such as sputum of the nose, throat, and throat for human virus detection and testing, it can be determined whether the new coronavirus is worn.
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