Types of fire extinguishers the fire extinguishers in a facility should be appropriate for the classes of fires that are most likely to occur in the facility. In a previous fireline blog post, we discussed the class types of fires. Types of fire extinguishers and their uses most people couldnt tell you the six different types of portable fire extinguishers, let alone what each is primarily used for. Employee safety suggestions and specific workplace hazards. There are basically four different types or classes of fire extinguishers, each of which extinguishes specific types of fire. For a fire to happen, the following elements are essential oxidiser to sustain combustion. Some extinguishers can put out only one type of fire, such as type a. This results in a chemical chain reaction which starts a fire.
When it comes to portable fire extinguishers theres quite a choice some extinguishers use powders and others use water, foam or co 2. Know what to do if you find a fire be able to correctly and safely select and use a fire extinguisher. One such is our jalite aaa fire extinguisher chart. Uk manufacturer britannia with their p50 servicefree extinguishers. Selection of fire extinguishers there are a number of types of portable fire. Learn about each type of portable fire extinguisher used on ships. Fire extinguishers meeting the current british standards 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 contents. Also, on a class a fire it creates a barrier between the fuel and the oxygen. Fire extinguishers are available in different types, with each one having specific fire classes that they are suitable for use on.
Three components need all three components to start a fire fire extinguishers remove one or more of the. The 9 types of fire extinguishers and how to use them fireline. The extinguisher should have a current inspection tag. Pay attention to their uses and ensure that you have the correct one in your home, office, and motor vehicle. Fire extinguishers are uniquely designed to meet the needs of a variety of applications, so its important to choose the one thats right for you. Understanding the different types and uses of fire extinguishers. Choosing the right fire extinguisher marsden fire safety. A comprehensive database of more than 16 fire extinguisher quizzes online, test your knowledge with fire extinguisher quiz questions. Fumes toxic if inhaled halon is no longer manufactured halon a trash wood paper b liquids grease c electrical equipment. A water extinguisher should only be used on class a fires combustibles such as wood, paper, cloth, trash, and plastics.
Know the four classes of fires that you are most likely to encounter and what makes them different from each other. We have an absolute belief in quality it is the cornerstone of our companys culture. Additional fire extinguisher uses are detailed below. Fire safety and fire extinguisher use is an important part of every facility and home safety program. Type of fire extinguisher foam, dry powder, carbon dioxide. 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. There are many types of fire extinguishers, some more common than others. The old fire extinguishers standard required the whole of the body of the. On the basis of the type of fuel, fires are classified into. It is extremely important to identify which types of dry chemical extinguishers are located in your area. The extinguisher and hose should be free of any visible damage. 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. Our free pass fire extinguisher use poster download fits perfectly on an 8 12 x 11 piece of paper. Fire extinguisher need, working, and important types.
The following table illustrates the types of extinguishers, fire classes for which each is used and the limitations of each extinguisher. Within a building there are normally multiple types of fire risks which are created by the varying hazards found in todays modern environment. Made of high quality rigid plastic this fire extinguisher chart is photoluminescent, featuring hitech coating so that it is visible even in the dark. Fire extinguishers, co2, water, powder, wet chemical. Put fire extinguishers close to where they might be needed. Wormald offers a range of portable fire extinguishers to suit all types and classes of fires. Fire extinguishers types and uses c2e answers to fire extinguisherstypes and uses quiz 1.
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. There are different kinds of fires because different fuels create different fires, which need different types of fire extinguishers. May 12, 2017 fire extinguishers have labels that tell you what kind of fire they can put out. Fires involving wood or cloth, flammable liquids, electrical current or a combination of those will each react differently to extinguishers. Recognize various types of fire extinguishers as well as how they work. Weve put together a list of all of common fire extinguishers and their uses. The successful use of any type of fire equipment fire extinguishers, fire. Free downloads and resources fire extinguishers save livesfire. All the information you need on different types of fire extinguishers, the. If used on a class b fire flammable liquid of gas or paint. The pin and handle should be secured with a plastic tab seal. Our online fire extinguisher trivia quizzes can be adapted to suit your requirements for taking some of the top fire extinguisher quizzes.
Know how to use a fire extinguisher before you are in a situation where you have to use it. Wet chemical, not in use, red with a yellow panel above the operating instructions. Fire protection and prevention occupational safety and. When it comes to fire safety, it is important to know not all fires are the same. Other extinguishers can put out several different types of fires, such as types, a, b, and c. Fire extinguisher types, their colours and applications. Fire extinguishers classes, colour coding, rating, location and. Use class as on fires involving paper, trash, or other ordinary combustibles. You dont want to mistakenly use a bc extinguisher on a class a fire, thinking that it was an abc extinguisher. It is important to ensure that the correct type of fire extinguishers are available throughout the different locations of a building and that all potential fire risks have. All you ever wanted to know about fire extinguishers.
Used exclusively for class a fires, water fire extinguishers utilize water to eliminate the fires heat. So to get safe against major fire it essential to keep portable fire extinguisher where the fire risk remains such as the office, kitchen and the vehicle. This separates the fuel from the oxygen in the air. The agent works by interrupting the chemical chain reaction. Convection transfer of heat by the physical movement of hot masses of air. 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. Fire extinguishers are labeled according to the type of fire on which they may be used. Extinguishers are labeled to correspond to the classes of fires they are designed to fight. Fires are classified by the types of materials that are burning.
Can cause shock hazard on class c fires can cause liquids in. They take the heat element away from the fire triangle. Apart from the type of fires they dissolve, fire extinguishers are also numerically rated for the size of the fire they can control. A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. Other types of extinguishers work only on a certain class of fire. You can also check with the fire extinguishers manufacturer to learn the types of fires the. Type of fire extinguisher water, foam, dry powder, wet chemical. Check the chart below to match extinguishers to a particular class of fire. For example, a different extinguisher may be needed for a commercial kitchen as opposed to a clean room or library. Download fire extinguisher training yale emergency management. You must be able to use the extinguisher in the correct manner and should be trained before attempting to put out fires. Know the procedures they should follow to safely put out a fire with an extinguisher.
Mar 01, 2012 the water and foam extinguisher eliminates a fire by allowing water to take away the heat component of a fire while foam separates oxygen from the fire. Keep the appropriate extinguishers fire on hand for the fire hazards found in a particular workplace and ensure workers are trained to determinewhich extinguishers to use for different types of fi res. There are four elements that must be present for a fire to exist. Dry chemical extinguishers put out fire by coating the fuel with a thin layer of dust. Some also have a numerical rating to indicate the amount of fire the extinguisher can handle. There are several types of dry powder fire extinguisher, also known as dry chemical extinguishers, that are filled with powder and pressurised with nitrogen. The requirements shown below do not apply to gasfree cylinders or domestic. Hold the extinguisher with the nozzle pointing away from you and release the locking mechanism. If you use the wrong type of fire extinguisher on a fire, you can, in fact, make matters worse. The greatest portion of this powder is composed of monoammonium phosphate. Dc short for dry chem abc indicating that they are designed to extinguish class a,b,and c fires, or bc indicating that they are designed to extinguish class b and c fires. How to use fire extinguishers within a building there are normally multiple types of fire risks which are created by the varying hazards found in todays modern environment. Halon 1211 818 seconds discharge time range 916 ft. Types of fire extinguisher and their uses duration.
The type of extinguisher is identified by a colour coding as indicated below. Also the type of fires it is appropriate and safe to use on. However, they must be of the correct type for the particular fire, and they must be used correctly. Crated fire extinguishers put out the fire by using a chemical that does not conduct electricity. Fire extinguishers have labels that tell you what kind of fire they can put out. Get your free extinguisher types poster download here.
Follow these guidelines for safe fire extinguisher use. There are real life consequences to not having the right type of fire extinguisher in the area the fire extinguisher is designated for use. Understand how various classes of fires should be extinguished. Fire class of extinguisher extinguisher fire it limitations type. Conductive heat the transfer of heat through a solid as an example, a pan on an. 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. Several types of fire extinguishers are available to fight different types of fires. The ban on halon fire extinguishers was implemented following the montreal protocol of 1987 and subsequent extension at kyoto a decade later. The powder also works to interrupt the chemical reaction of fire. Can cause shock hazard on class c fires can cause liquids in class b fires to spread effective on class a fires. Down load it now for free and place one wherever you have a fire extinguisher. Fire is the rapid oxidation of any combustible material. Before attempting to operate any fire extinguisher, know which type of extinguisher to use.
The fire extinguishers described below are used for different classes of fires. Each different type of extinguisher agent has a corresponding colour making identification easier for the user. A common type is the abc extinguisher, which is for use in fighting class a, b, and c fires. Foam extinguishers create a foam barrier preventing the fuel from coming in contact with oxygen. Removing any of these elements will extinguish the fire. Learn about types of fire extinguishers, maintenance requirements, and how to get training. Fire extinguishers are divided into four classifications, according to the type of fire they are designed to eliminate. It is not intended for use on an outofcontrol fire, such as one which has reached the ceiling, endangers the user i.
Dry chemical extinguishers dry chemical extinguishers come in a variety of types. Many states require fire extinguishers to be inspected and serviced by a trained professional annually. An effective fire extinguisher chart aims to provide facts regarding the different types of fire extinguishers. In addition to that, multipurpose fire extinguishers are also prevalent, such as those labeled abc multipurpose or bc standard, which can be used on two or more types of fires. Most people dont realize that there is more than one type of fire extinguisher and each type has a specific purpose for keeping people and property safe the first thing people should know when it comes to proper fire extinguisher use is that there are different types of fires, and not every. Use class bs on fires involving gases and flammable liquids. Abc fire extinguishers are filled with a fine yellow powder. Made of high quality rigid plastic this fire extinguisher chart is photoluminescent, featuring hitech coating so. Fire extinguishers are clearly marked with the classes of fires they will extinguish safely. The successful use of a fire extinguisher depends on the. This newer fire extinguisher technology is less of a chemical concern than clean agent types since water is used instead.
Types of extinguishers cont waterfoam works by cooling the fire and coating the fuel. With locations around australia and one of australasias largest teams of portable fire equipment technicians, we are also there to help you with selecting the correct fire extinguisher, installation, training and servicing. These extinguishers are designed for class d fires combustible metals only though and will not work on other fires. Understanding how to use a fire extinguisher is an important part of staying safe. Depending on the way how the fire extinguisher alters any of the controlling elements from the fire triangle, fire extinguishers are of a considerable variety, namely. Guide for the selection and location of portable fire extinguishers. An abc extinguisherwillhave a label like this, indicating that it.
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