Precautions for the use of fire extinguishers

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- During the transportation and storage of the fire extinguisher, avoid putting it upside down, rain, exposure, strong radiation and connection with corrosive substances;

2. The storage environment temperature of the fire extinguisher ought to be within the range of 1045;

3. The place where the fire extinguisher is put ought to be kept dry and ventilated to avoid the cylinder from being corroded by moisture. Sun exposure and strong radiant heat must certanly be avoided to prevent affecting the standard usage of fire extinguishers;

4. Fire extinguishers ought to be regularly inspected prior to the requirements and inspection cycle specified by the product manufacturer;

5. When the fire extinguisher is turned on, even if there is very little spray, it must certanly be refilled in line with the prescribed requirements. Refilling ought to be performed by the professional maintenance department according to the requirements and methods specified by the product manufacturer. And driving gas pressure;

six. Whether or not the fire extinguisher has been used or not, it must certanly be provided for the maintenance unit for repair after achieving the specified maintenance period from the date of production. If it reaches the finish of the scrap period, it should be scrapped. Fire extinguishers must be scrapped.

Fire extinguisher is a portable fire extinguishing tool. Chemicals are put in the fire extinguisher to extinguish the fire. Fire extinguisher is amongst the common fire protection facilities.



Extended information:



The scope of application of several types of fire extinguishers Note:

1 ) Aerosol fire extinguisher

Aerosol fire extinguishers of the material are used more in vehicles. For instance , household aerosol fire extinguishers occupy a little area and can be used in vehicles, offices, and high-precision instruments.

2. Water-based fire extinguisher

A water-based fire extinguisher is a type of water-based fire extinguisher that's reinstalled. The alleged water-based fire extinguisher is used to create water mist and isolate the oxygen on the outer lining of combustibles to are likely involved in extinguishing fire. Scope of application: Car use, home use, commercial scenes, fires brought on by solid materials, flammable liquids, charged equipment, cooking appliances, etc . can be used.

Reference source: Baidu Encyclopedia fire extinguisher





Maintenance and inspection For the maintenance of fresh water fire extinguishers, attention must be paid to the next dilemmas: (1) Check if the temperature of the storage location of the fire extinguisher is above 0 to stop the temperature from freezing too low. (2) The fire extinguisher should be put in a ventilated, clean and dry spot to prevent nozzle clogging and corrosion as a result of moisture or chemically corrosive chemicals. (3) Regular visual inspection, the inspection contents are as follows: Check perhaps the nozzle of the fire extinguisher is unblocked, and clear it over time when it is blocked; Check if the pressure gauge pointer of the fire extinguisher is in the green area, if the pointer is in debt area, this implies that the carbon dioxide gas cylinder Insufficient pressure has affected the standard utilization of the fire extinguisher. For that reason the explanation for the insufficient pressure ought to be identified, and carbon dioxide gas must be refilled after maintenance; check the fire extinguisher for corrosion or damage, perhaps the surface paint has fallen off, and mild peeling must certanly be repaired in time Well, if there is obvious corrosion, it must be sent to a professional maintenance department for inspection. (4) When the fire extinguisher is opened for use, it must certanly be refilled in accordance with the regulations to prepare for the next use. (5) Conduct a comprehensive inspection of the dismantler cover every half a year: Check perhaps the anticorrosion layer of the gas cylinder is detached or corroded. If it's slightly detached, it must be repaired with time. If it is demonstrably corroded, send it to a specialist maintenance department for a hydraulic test; Perhaps the weight of water meets certain requirements, liters of fire extinguishers should be filled with six kg of water, liters of fire extinguishers must certanly be filled up with 9 kilogram of water, 6 9 water just isn't enough to create up; check perhaps the sealing the main cover is intact. Structure introduction: The widely used MSQ9 is principally used to extinguish the fire with clean water sprayed from the within, therefore it is mainly suited to the initial fire of general solid substances such as for instance textiles, cotton, linen, paper, grain and grass. It's not suitable for fighting oil, electrical, light Fire of heavy metals and combustible gases. This fire extinguisher comprises a cylinder, a steel bottle, a lifting ring, a safety cap and a nozzle. The lower the main safety cap may be the head of the fire extinguisher. A spring striking mechanism is installed during the top, and a steel bottle (for gas storage) is connected underneath the head. Usage: When extinguishing the fire, put the fire extinguisher upright about 10 meters away from the burning object, take away the protective cap of the head, and hit the protruding head hard. Contact Us In this way, the spring strike mechanism pierces the sealing little bit of the gas bottle mouth, The stored co2 gas will be sprayed into the cylinder, generating pressure, so that clean water is sprayed from the nozzle to extinguish. Currently, you ought to immediately lift the fire extinguisher lifting ring with one hand and contain the fire extinguisher bottom view with the other hand, aiming the jet of water at the flame jet. When using a fresh water fire extinguisher, usually do not transform it ugly or lie on its side. gz-shisheng Otherwise, the water will not spray out. Additionally , the columnar water jet ejected by the pure water fire extinguisher cannot be used to extinguish live equipment fires, otherwise there's a danger of electric shock; nor would it be used to extinguish flammable liquid and light metal fires (1) Water extinguishing agent and water type extinguisher. Water-type fire extinguishers include fire fighting water guns and liquid fire trucks. (2) Foam fire extinguishing agent and foam fire extinguisher Any fire extinguishing agent with the capacity of being miscible with water and producing fire extinguishing foam through chemical reaction or mechanical method. The function of the foam fire extinguishing agent is to form a foam coating on the top of combustion product, blocking the warmth radiation of the flame and cooling the oxygen in the air around the diluted combustion product. Foam fire extinguishers include tubular foam fire extinguishers and foam fire trucks. With all the foam foam fire extinguisher, turn the cylinder inverted and shake it along several times to spray foam to extinguish the fire. (3) Dry powder fire extinguishing agent and dry powder fire extinguisher The fire extinguishing effectation of dry powder is always to eradicate active free radicals generated by burning materials. This extinguishing agent has the benefits of high extinguishing efficiency, nonconductive, non-corrosive, and low toxicity. Contact Us Dry powder fire extinguishers are suitable for extinguishing liquid, gas and electrical fires. When being used, open the safety pin, align the injection port with the fire source, pull the pull ring, and the dry powder will spray out to extinguish the fire.



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