Rescue helmets, firefighting respirators

Positive pressure air respirator, mobile air supply source, long tube respirator, electric air supply respirator, pump respirator, self-priming, gas mask, firefighter equipment - Wangwang: weaqsb http://www.voler.com.cn

Positive pressure air respirator, self-contained breathing apparatus, instructions for use

Precautions for use
During the use of self-contained breathing apparatus, attention should be paid to the pressure gauge. When the pressure of the gas cylinder is below 55 ± 5 bar, the alarm whistle starts to sound, and personnel should evacuate the dangerous area as soon as the alarm starts.
People with curly beards are not allowed to use self-contained breathing apparatus.
People who cannot ensure the airtightness of the face mask when wearing it due to facial shape or deep scars are not allowed to use self-contained air respirators.
Do not let your hair get stuck between the face mask and your face to avoid affecting the sealing.
If any performance issues are found with the face mask or respiratory protection device connected to it during use, immediately leave the work area.
Do not remove the face mask when leaving the work area.
When removing the hood, use your thumb to pull the hook and loop forward to loosen the strap. Insert your thumb between the mask and chin, and gradually detach from the chin. Be very cautious when removing the mask to prevent inhaling harmful dust and other substances that may adhere to the surface of the mask.
In emergency situations (such as injury, difficulty breathing, or when the wearer requires additional air supply), pressing the additional air supply button on the air supply valve will increase the air flow rate.