List the steps to properly use a fire extinguisher. Employers are generally required to provide portable fire extinguishing equipment in the workplace for use in fighting incipientstage fires. This extinguisher interrupts the chemical reaction of the fire, and creates a barrier between the oxygen and the fuel and, like the dry chemical extinguishers, works well on a variety of fire types. The foam also helps to keep oxygen away from other chemical elements, preventing further burning. However, they must be of the correct type for the particular fire, and they must be used correctly. An abc extinguisher will have a label like this, indicating that it may be used on class a, b and c fires. Fire extinguisher locations fire extinguishers are located throughout the workplace and readily accessible in the event of a fire. The extinguisher must be easily accessible and in good working order.
Fire extinguishers are clearly marked with the classes of fires they will extinguish safely. The pressure inside an extinguisher can be as high as 200 psi kidde fire fighting extinguisher product guide pdf. Fumes toxic if inhaled halon is no longer manufactured halon a trash wood paper b liquids grease c electrical equipment. The program will run more effectively if the fire extinguishers are wellpositioned and clearly marked. May 12, 2017 the image above shows a fire extinguisher that can put out types a, b, and c fires. The successful use of a fire extinguisher depends on the following conditions. Also the type of fires it is appropriate and safe to use on. What we have here is a quiz on fire safety and types of fire extinguisher. Fire extinguishers mounted on wheels for manual handling, transported. The minimax fire extinguishers utilize multiuse abc dry chemical for the protection of light and ordinary hazards.
Different types of fire extinguishers are designed to fight different classes of fire. Water and foam based extinguishers should not be used on fires involving an electrical. Fire extinguisher colour codes uk fire extinguishers meeting bs en3 are manufactured with a red body and have a band of a second colour covering between 510% of the surface relating to the extinguisher s contents. Know what to do if you find a fire be able to correctly and safely select and use a fire extinguisher. Dry chemical extinguishers put out fire by coating the fuel with a thin layer of dust, separating the fuel. There are different types of fire extinguishers designed to put out the different.
They could pose a risk of combustion or electric shock if used on b or c fires. Regulation ec no 92004 ec merger regulation by means of a. Types of extinguishers dry chemicalfire extinguishers extinguish the fire primarily by interrupting the chemical reaction in the fire. The latter standard mainly covers the smaller size of fire extinguisher, while bs en 3 covers fire extinguishers from 1kg to 12kg and. A common type is the abc extinguisher, which is for use in fighting class a, b, and c fires. It is not intended for use on an out of control fire, such as one which has reached the ceiling, endangers the user i. Portable fire extinguishers apply an extinguishing agent that will either cool burning fuel, displace or remove oxygen, or stop the chemical reaction so a fire cannot continue to burn.
When utilizing proper bracketing they are suitable for marine applications as well. The steel gas cylinders of carbon dioxide fire extinguishers are built for operating pressures of 15 meganewtons per sq m mnm 2, or 150 kilogramsforce per sq cm kgfcm 2. Clean agent or halogenated fire extinguishers clean agent fire extinguishers are for class c and class b fires only. These units are designed for both commercial and industrial applications based on the classifications of fire. Fire is the rapid oxidation of any combustible material. Types of fire extinguishers, their parts and when to. Class d extinguishers are recommended on burning metal. Each different type of extinguisher agent has a corresponding colour making identification easier for the user.
This extinguisher takes away the heat of the fire only. Anything sprayed with one of these devices must be cleaned thoroughly. These two types of fire extinguishers do not have a chemical component, making them ideal for people who do not wish to use chemicals. A brief introduction to fire extinguishers and fire types. If you use the wrong type of fire extinguisher on the wrong class of fire, you can. Dec 19, 2016 find fire extinguisher online in india on securekart. Class a fires involving ordinary combustibles such as wood, paper, cardboard, and most plastics. Understanding the classifications of fires is part of determining a fire extinguishers application. Extinguishers used for these fires are identified by a green triangle with. When used properly, portable fire extinguishers can save lives and property by putting out a small fire or containing it until the fire department arrives. Mono ammonium phosphate is the agent used in this type of extinguisher.
The class, quantity, and placement of fire extinguishers. Fire extinguishers clean agent type fire extinguisher. Put fire extinguishers close to where they might be needed. Marine portable fire extinguishers, to supplement the relevant. This type of extinguisher should only be used for class a fires. Fire code requires a class k fire extinguisher in every commercial kitchen. Portable fire extinguishers are for small fires only a small amount of. Todays most widely used type of fire extinguisher is the multipurpose dry chemical that is effective on class a, b and c fires. Choosing fire extinguisher types for the relevant class of potential fire. Distributor channel partner of fire extinguishers clean agent type fire extinguisher capacity 6 kg, abc type fire extinguisher capacity 6 kg, co2 type fire extinguisher capacity 4.
Class a fire, thinking that it was an abc extinguisher. Select the correct extinguisher for each class of fire. Each type of fire extinguisher has the capability to extinguish one or several types of fires. Compare fire extinguisher types and see how stopfyre is a more reliable and effective fire extinguisher. Types of fire extinguishers and their applications kinetix. Fire extinguisher locations should be clearly marked and readily accessible. Portable fire extinguishers for home use, however, are not designed to fight large or spreading fires. Our primary aim is to help you protect the lives and livelihoods of people and your organisation or business by ensuring that we only provide quality products that fully meet industry standards also, by providing continuous training to our staff via recognised trade. The fire must be discovered in its incipient stage for the extinguisher to be effective. Specification for small disposable fire extinguishers of the aerosol type. Quiz on fire safety and types of fire extinguisher. Sodium bicarbonate soda and sulphuric acid are the prime components of the extinguisher. A minimum of one portable fire extinguisher complying with section 906 with a minimum 4a rating or other approved onsite fire extinguishing equipment, such as dirt, sand, water barrel, garden hose or water truck, shall be available for immediate utilization. Fire extinguishers article about fire extinguishers by the.
The material in a class d extinguisher is a foam product that puts out the fire by replacing the oxygen near it. This course also describes when to evacuate and provides some proper maintenance tips for fire extinguishers. Pressure of a fire extinguisher the physics factbook. A brief lesson on the classes of fire and how to use a fire extinguisher there are four classes of fires. Types of fire extinguishers and what they do piper fire.
Fire extinguisher requirements and references in the. See our website for complete details of the maintenance required in. This agent also works by creating a barrier between the oxygen. Description unit price unit fixed fire extinguishing systems. Its mousselike nature demands a few bowls to prepare and combine the individual components, but it more. You can usually find them in hallways, laundry rooms, meeting rooms, kitchens, mechanicalelectrical rooms, and near exit doors. Apr 29, 2016 water fire extinguishers are made to extinguish class but a water mist extinguisher is made for both a and c class fires. See more ideas about fire extinguisher, fire and types of fire. Also, on a class a fire it creates a barrier between the fuel and the oxygen. The agents in these fire extinguisher types are effective on both solids and combustible fluids. When the handle of an extinguisher is compressed, agent is expelled out the nozzle. The desired pressure in the cited dry chemical fire extinguisher.
Jockel designextinguishers combine ambitious aesthetic with security. A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. People also talk about fire extinguisher types in terms of the material that comes out of the extinguisher to put the fire out for example, water, carbon dioxide, powder, etc. The five classifications of fires are class a, class b, class c, class d, and class k. Class d fire extinguishers are not used on any other class of fire. It puts out the fire quickly with no mess so you can prevent significant hassle, expense, and downtime.
Halon 1211 818 seconds discharge time range 916 ft. See why dave has trusted stopfyre for over 20 years. Fire and evacuation training james cook university. Fire extinguisher types we explain the different types of. Fire extinguisher, portable or movable apparatus used to put out a small fire by directing onto it a substance that cools the burning material, deprives the flame of oxygen, or interferes with the chemical reactions occurring in the flame. Use this fire extinguisher training course to educate your team on the fire tetrahedron, the types of fires that can occur in the workplace, and how and when to use a fire extinguisher.
Selection of fire extinguishers there are a number of types of portable fire extinguishers available in australia. There are different types of fire extinguishers used today and the quiz below is perfect for seeing if you know how to use a fire extinguisher and when a fire is too dangerous for you to control. Refill of portable fire extinguisher dry chemical powder 4kg 19,41 each refill of portable fire extinguisher dry chemical powder 6kg 22,24 each refill of portable fire extinguisher dry chemical powder 7kg or more 3,65 per kilo refill of portable fire extinguisher mechanical foam 2,94 per liter. Use proper firefighting technique with a fire extinguisher.
Fire classifications for portable fire extinguishers are just like your a, b, c and are widely recognised but the fire rating number printed alongside the fire classification, for example 21a and 1b might need a quick readaround to check your understanding. Portable fire extinguishers can save lives and property by putting out or containing fires within the capability of the extinguisher. The design of a fire extinguisher depends on the type of the fire extinguishing substance and the means used to expel the substance. Selection of fire extinguishers there are a number of types of portable fire. Fire fighting foams have been grouped into two main types. Feb 18, 2014 this classification of fire extinguishers works by removing heat and separating the heat and oxygen elements. Apr 10, 2018 water and foam fire extinguishers work by removing the heat portion of the fire triangle. The agent works by interrupting the chemical chain reaction. In the uk, the construction of fire extinguishers is covered by two standards bs en 3. Explain the multiclass markings on some fire extinguishers. We have an absolute belief in quality it is the cornerstone of our companys culture.
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