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Handheld fire extinguisher manufacturers introduce the correct use of dry powder fire extinguishers

Dry powder fire extinguisherHow to use it?Hand-held fire extinguisherThe manufacturer simply introduces it to everyone.

1When using portable dry powder fire extinguisher, carry the handle of the fire extinguisher and get to the fire place quickly.

2About 5 meters away from the fire point, put down the fire extinguisher. When used outdoors, stand upwind.

3Before use, turn the fire extinguisher upside down several times to loosen the dry powder in the cylinder.


4If you are using a built-in or pressure storage type dry powder fire extinguisher, please remove the safety pin first, hold the nozzle with one hand, and hold the handle with the other hand.

5If an external dry powder fire extinguisher is used, one hand can hold a nozzle, the other can lift the lifting ring, and the handle can be held, and the dry powder will be sprayed out.

62. When using dry powder fire extinguisher to put out scattered liquid fire, it should spray from the side of the flame to the root of the flame, spray from near to far, left and right, and push quickly until the flame is extinguished.

7When the flame is driven out of the container during use, it should move forward quickly to put out all the remaining fires. When extinguishing fire, be careful not to spray each nozzle directly at the liquid surface to prevent the impact of dry powder air flow from splashing oil, resulting in continuous expansion of the fire and difficulty in extinguishing the fire.

8When fighting solid material fire, the nozzle of the fire extinguisher should be aimed at the place where the burning is intense, and the dry powder extinguishing agent should be evenly sprayed on the surface of the burning material as much as possible until the fire is extinguished.

9In the process of use, the fire extinguisher shall not be used horizontally or upside down, otherwise powder cannot be sprayed; At the same time, attention should be paid to the prevention of re-ignition after the fire extinguishing of the dry powder fire extinguisher, because the cooling system of the dry powder fire extinguisher has a weak effect, so it is easy to re-ignite after the fire extinguishing.

Above isHand-held fire extinguisherThe manufacturer gives you a brief introduction to the correct use of dry powder fire extinguisher. I hope you can have a further understanding of how to use it correctly after reading it.

hangzhou kopuxin industrial co., ltd. is a company specializing in the production and processing of fire breathing apparatus, fire fighting equipment, fire testing equipment, hardware tools, energy saving and environmental protection products, handicrafts and other products, the company's main products are charging cabinet special fire extinguishing device, wall-mounted automatic fire extinguishing device,Hand-held fire extinguisher3. Fire-extinguishing safety hammer, automatic fire extinguisher, multifunctional fire extinguisher, power distribution cabinet automatic fire extinguisher, automobile automatic fire extinguisher, suspended dry powder fire extinguishing device, wall-mounted dry powder automatic fire extinguishing device, safety hammer, dry powder fire extinguisher, etc. As a charging cabinet special fire extinguishing device manufacturers, we welcome friends from all walks of life to visit the company, guidance and business negotiations.

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