If you use the wrong type of fire extinguisher on the wrong class of. Other types of extinguishers work only on a certain class of fire. Todays most widely used type of fire extinguisher is the multipurpose dry chemical that is effective on class a, b, and c fires. In the instance of a fire emergency, the last thing you want to be doing is reading the side of an extinguisher trying to figure out if you can use it to. Fire can arise out of any source that is easily flammable, it could not be predicted how and when fire would break out. Types of extinguishers dry chemicalfire extinguishers extinguish the fire primarily by interrupting the chemical reaction in the fire. On the basis of the type of fuel, fires are classified into. Classes of fire types of fire extinguishers city of marshall. Dry chemical extinguishers put out fire by coating the fuel with a thin layer of dust. Selection of fire extinguishers there are a number of types of portable fire. The fire tetrahedron lays out the four components required for a fire to start heat, fuel, oxygen, and chemical reaction and fire extinguishers are designed to put out a fire by removing one or more of these elements. These extinguishers are very effective at putting out fire. Types of fire extinguishers connecticut fire protection.
The class, quantity, and placement of fire extinguishers. Fire is a rapid chemical reaction of oxidant with fuel accompanied by the release of energy, indicated by incandescence or flame. Fire extinguishers are available in different types with each one having specific fire classes that they are suitable for use on. Considering these factors, the different types of fire extinguishers could be used. Whilst operating a fire extinguisher is a relatively simple procedure, knowing how to use one properly in the event of a fire can help you deal with the situation safely and calmly when it comes to knowing how to use a fire extinguisher, one of the most important things to understand is that there are several types designed to put out different kinds of fire. Types and maintenance of fire extinguishers fireline. The different types of fire extinguishers are foam fire extinguishers, water fire extinguishers, car fire. For instance, you must know the class of fire involved and the correct type of fire extinguisher to use.
Its one thing to have all of the necessary emergency supplies on hand in the event of a fire. Know what to do if you find a fire be able to correctly and safely select and use a fire extinguisher. Fire extinguisher guide total fire safety fire safety. Halon 1211 818 seconds discharge time range 916 ft. If the fire has started on delicate electrical equipment such as a computer or tv, it might be wise to consider a co2 extinguisher because it does not leave a residue. Before we get to the different types of fire extinguishers, its important to understand the different types of fires. Fire extinguishers are clearly marked with the classes of fires they will extinguish safely. A fire extinguisher saves lives and property if used properly against small fires. Different types of fire extinguishers and what to use them on most people know there are variations of these and first response to firefighting will be much more effective when the right equipment is used. Newer fire extinguishers use a picturelabeling system to designate which types of fires they are to be used on so users can quickly identify the classes. A common type is the abc extinguisher, which is for use in fighting class a, b, and c fires. However, the right tools mean nothing without the proper education on how to use them. The successful use of a fire extinguisher depends on the.
Visit the local fire department to observe the types of equipment used and the types of handheld fire extinguishers recommended for different locations in agricultural businesses. Fire extinguishers meeting bs en3 should have a red body ral 3000 and an agent specific colour band covering between 510% of the surface relating to the extinguisher s contents. A portable fire extinguisher can save lives and property by putting out a small fire or containing it until the fire department arrives. Fire extinguisher training edgerton fire protection district. When browsing fire extinguishers riverside has to offer, you should familiarize yourself with their various types and uses to be able to choose the right fire extinguisher. The choice should correspond to the class of fire it is intended to put out, as each type is only effective against a. A comprehensive database of more than 16 fire extinguisher quizzes online, test your knowledge with fire extinguisher quiz questions. This results in a chemical chain reaction which starts a fire. Do not use on burning fat or oil or on electrical appliances. How to use a fire extinguisher in the workplace grainger. In addition, application of dry powder type fire extinguisher in large quantity might reduce.
This agent also works by creating a barrier between the oxygen element and the fuel element on class a fires. Ensure all the fire has been extinguished as reignition is possible when a co2 extinguisher has been used how to use co2 fire extinguishers 1. Fire extinguishers are an integral part of the fire safety provisions for any building and it is important to ensure that the correct type of fire extinguisher is installed and maintained. Additional resources for choosing and using fire extinguishers. Also, on a class a fire it creates a barrier between the fuel and the oxygen. Proper fire safety requires the possession of adequate fire extinguishers for home. Different types of fire extinguishers and their uses fire extinguishers are an essential part of any fire safety plan. Size for size, it offers up to 300% more fire fighting capability than traditional jet type water fire extinguishers. Abc fire extinguishers are filled with a fine yellow powder. Pdf a study of portable water mist fire extinguishers used for. Our online fire extinguisher trivia quizzes can be adapted to suit your requirements for taking some of the top fire extinguisher quizzes. Get your free extinguisher types poster download here. Fumes toxic if inhaled halon is no longer manufactured halon a trash wood paper b liquids grease c electrical equipment.
A video by fire and safety centre showcasing the different types of fire extinguisher and their uses. Download fire extinguisher training pdf yale emergency. It is not intended for use on an outofcontrol fire, such as one which has reached the ceiling, endangers the user i. Put fire extinguishers close to where they might be needed. Its your responsibility to educate and train your employees on how to operate safety equipment.
Here are some fire extinguisher types you need to know. Follow these tips for selecting and using a fire extinguisher. All you ever wanted to know about fire extinguishers. What are the symbols that represent the different types of fire extinguishers. The occupational safety and health administration legally requires them to be made available in all workplaces, and the national fire protection association recommends that you keep fire extinguishers in your home, too. Different types and uses of fire extinguishers edison fire. There are four classes of fire extinguishers a, b, c and d and each class can put out a different type of fire.
However, with a number of different extinguishers for varying types of fire, knowing which extinguisher is right for you could save you a costly visit from your fire safety inspector or an even more costly fire damage bill. The water and foam extinguisher is the most common fire extinguisher type for class a and class b fires. This agent also works by creating a barrier between the oxygen. Fire extinguisher types, their colours and applications. Types of fire extinguishers, an another essential topic from building services slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. It is important to use the correct extinguisher for. Fire extinguishers type of extinguishers and the classes of fire for which they can be used water class a fire. For more information on fire extinguishers, visit our f.
Ppt fire extinguishers powerpoint presentation free to. Not all fires are the same, and they are classified according to the type of fuel that is burning. Class a extinguishers will put out fires in ordinary combustibles such as wood and paper. Other educational videos and infographics showcasing how to use a fire extinguisher to save lives. Fire is the rapid oxidation of any combustible material. Water extinguishers are equipped with a spray nozzle so that greater surface area can be covered more quickly and the fire put out more rapidly. The powder also works to interrupt the chemical reaction of fire. Standards pdf download pdf extinguisher types pdf download pdf fire types fire classifications pdf. Does your building require fire extinguishers throughout. Nfpa educational messages desk reference these messages provide fire and life safety educators with accurate and consistent language for use when offering safety information to the public.
Before attempting to fight a fire with a fire extinguisher it is important to check that it is fully charged and that the safety pin is not bent fig. This separates the fuel from the oxygen in the air. Every state has a state fire code with a section on fire extinguisher requirements. A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. To provide an overview of fire extinguisher use and maintenance. Types of extinguishers cont dry chemical dry chemical is the most widely used type of fire extinguisher and is also recognized as a multipurpose abc fire extinguisher. Class b extinguishers are for use on flammable liquids like grease, gasoline and oil. Fire extinguisher guide fire extinguishers are there only to fight small fires. Specific types of fire extinguishers and their uses some extinguishers are suitable for one class of fire only.
Free downloads and resources fire extinguishers save. Todays most widely used type of fire extinguisher is the multipurpose dry chemical that is effective on class a, b and c fires. However, they must be of the correct type for the particular fire, and they must be used correctly. Fire extinguisher locations fire extinguishers are located throughout the workplace and readily accessible in the event of a fire.
Learn about types of fire extinguishers, maintenance requirements, and how to get training. The agent works by interrupting the chemical chain reaction. Check the chart below to match extinguishers to a particular class of fire. Based on the type of facility and what you do there, you may have a need for a particular type of fire extinguisher. It is extremely important to identify which types of dry chemical extinguishers are located in your area. Fire protection team is able to help you discover exactly what you need in a portable fire extinguisher to meet the needs of your facility. Fire extinguishers could be used to efficiently douse a fire in the event of an accident. Fire extinguishers can be one of the first lines of defensive when faced with an occupational fire and can help save. Because fire grows and spreads so rapidly, the number one priority for residents is to get out safely. Bc and abc fire extinguishers both leave a residue after the fire has been put out.
You can usually find them in hallways, laundry rooms, meeting rooms, kitchens, mechanicalelectrical rooms, and near exit doors. However, no extinguisher will fight all four classes of fire. There are basically four different types or classes of fire extinguishers, each of which extinguishes specific types of fire. To get an overview of what state fire codes are based on and if states have made enhancements to fire codes visit the interactive fire safety map. These extinguishers are suitable for use on class a fires only ordinary combustibles.
Different types of fire extinguishers and their uses. Optimize your firefighting success by pairing the correct extinguisher with its associated fire type. Types and uses of fire extinguishers for home red truck. The successful use of any type of fire equipment fire extinguishers, fire suppression systems, hose lines, nozzles or even apparatus depends upon three. Different types of fire extinguishers and what to use them. When it comes to fire safety within the workplace, one of the most essential steps to take is to keep maintained fire extinguishers on the property at all times.
Fires involving organic solid materials such as wood, cloth, paper, plastics, coal etc. A portable water mist fire extinguisher for multipurpose applications. The greatest portion of this powder is composed of monoammonium phosphate. So to get safe against major fire it essential to keep portable fire extinguisher where the fire risk remains such.
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