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1. When wearing an air-ventilator, first unplug the quick connector (to prevent damage to the full face mask when wearing an air-ventilator), and then put the air respirator behind the person's body (bottom of the bottle head valve), according to body size adjustment Shoulder straps and belts are appropriate for comfort and comfort.
2. Connect the quick connector and lock it. Place the full face mask on your chest so that you can wear it at all times.
3. Place the inlet valve of the supply valve in the closed state, open the bottle valve, and observe the pressure indication to estimate the time of use.
4. Wear a full face mask (without tying) for 2 to 3 deep breaths. Feel comfortable. When the breath or breath is exhaled, the supply valve should stop supplying air. There is no “click†noise. After everything is normal, tighten the full face strap so that the full face mask fits the person's forehead and face.
When wearing a full face mask, do not overtighten the laces and feel comfortable on the face. There is no obvious tenderness. After the full face mask and the person's forehead and face are well-fitted and airtight, take a deep breath and the intake valve of the supply valve should be automatically opened.
5. After the air respirator is used, unfasten the strap of the full-face mask, separate the fire helmet and the full-face mask, remove the full-face mask from the head, and close the intake valve of the supply valve. Remove the air respirator from the body and close the bottle head valve.
The company mainly produces fire-fighting anti-chemical suits air respirator, fire fighter equipment, fire insulation clothing, insulation life jackets, foam guns, fire cannons, escape devices, a new type of oil sewage separator processing device, a new type of domestic sewage treatment device. Life jackets, lifebuoys, etc.
RHZK series of positive pressure fire air breathing apparatus (hereinafter referred to as air breathing apparatus) is a self-contained positive pressure air breathing apparatus, widely used in fire, chemical, shipbuilding, petroleum, metallurgy, mining, transportation and other departments, is a firefighter or Specially trained personnel perform high-performance personal protective equipment for the protection of their respiratory organs during fire extinguishing, emergency rescue, and rescue operations in areas such as smoke, gas, and oxygen.