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The commonly used opening method for wheeled dry powder fire extinguishers is the pressure handle 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.
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Handheld fire extinguisher manufacturers introduce the correct use of dry powder fire extinguishers
How to use dry powder fire extinguishers? Next, let the handheld fire extinguisher manufacturers briefly introduce to you.
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Precautions for the use of hand-held fire extinguishers
There are many types of fire extinguishers, and handheld fire extinguishers are one of them. So, do you know what we use hand-held fire extinguishers in order? What are the matters needing attention in use? The following small series will give you a simple analysis.
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How to use handheld fire extinguisher?
We usually see fire extinguishers in many places, so how should we use them.
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Conflict Minerals Procurement Policy
Some metal minerals have become the main source of finance for armed rebel groups in the African Republic of Congo, which is used to trade arms, continue the bloody conflict between them and the government, and ravage the local civilian population, thus causing international controversy. As a citizen of the world, we declare and promise not to accept the use of metals from conflict mining areas. At the same time, we also require the suppliers of Hangzhou Kepsin:
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Hangzhou Kepuxin Industrial Co., Ltd.
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Address: 972 Kanshan Dongsheng Road, Guali Town, Xiaoshan District, Hangzhou City, Zhejiang Province, China
Telephone:0571-82867976
Fax: 0571-82862855
Email:hzkpx668@163.com
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