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Hand-held fire extinguisher manufacturer introduces the use and maintenance precautions of cart-type dry powder fire extinguisher

Cart-typeDry powder fire extinguisherThe commonly used opening method is the pressing method. After lifting the fire extinguisher to a proper position from the fire source, reverse the relationship between the top and bottom several times to loosen the dry powder in the cylinder, then let the nozzle mainly aim at the combustion place, pull out the safety pin, press down the pressure handle, and the fire extinguishing agent will spray out to extinguish the fire. When opening the dry powder fire extinguishing stick, the left hand can hold the middle part, aim the nozzle at the root of the flame, pull out the insurance card with the right hand, rotate the opening knob, open the gas cylinder, and stagnate for l to 4 seconds, then the dry powder will spray out to extinguish the fire.


Cart-typeDry powder fire extinguisherPrecautions for use and maintenance:

12. When using, it should be in the position of upwind direction.

2The dry powder fire extinguisher shall be kept in an upright control state during use, and shall not be placed flat or upside down, otherwise the powder shall not be sprayed.

33. Place it in a dry, ventilated and accessible place to avoid exposure to moisture and sunlight.

4After each use, refill the powder and aerate.

Wheeled dry powder fire extinguisher maintenance notice:

15. Do not move or disassemble the fire extinguisher at will, otherwise the fire extinguisher will lose its seal or affect its structural strength.

24. Frequently used fire extinguishers need to be checked carefully. If the fire extinguisher is not used for a long time, the outer anti-corrosion paint layer may be peeled off and seriously rusted, or the safety pin of some fire extinguishers has been bent and deformed, which makes it difficult to pull out during use, or there may be oil stains, acid and alkali liquid and other problems around some fire extinguishers, which will lead to the loss of favorable conditions and opportunities for fire extinguishing. Therefore, daily inspection of the equipment is required, repair and maintenance must be carried out in a timely manner.

Above isHand-held fire extinguisherAll the contents introduced by the manufacturer to you are hoped to be helpful to you.

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 extinguisherFire-extinguishing safety hammer, automatic fire extinguisher, multi-function fire extinguisher, power distribution cabinet automatic fire extinguisher, automobile automatic fire extinguisher, hanging dry powder fire extinguishing device, wall-mounted dry powder automatic fire extinguishing device, safety hammer,Dry powder fire extinguisherWait. If you have this demand, welcome to come to consult.

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