If the person who notices the fire feels that it cannot be tackled by extinguishers, he can directly inform the fire station without delay. Water and foam based extinguishers should not be used on fires involving an electrical. Fire extinguisher locations fire extinguishers are located throughout the workplace and readily accessible in the event of a fire. 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. Other extinguishers can put out several different types of fires, such as types, a, b, and c. Find information on maintenance and servicing of fire extinguishers in accordance with british standards. This separates the fuel from the oxygen in the air. Fire extinguisher types, their colours and applications. Most fire extinguishers will have a pictograph label telling you which classifications offire the extinguisher is designed to fight. 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. 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.
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. Weve put together a list of all of common fire extinguishers and their uses. Portable fire fighting equipment pfe comes generally in two forms. Types and maintenance of fire extinguishers fireline. Before we get to the different types of fire extinguishers, its important to understand the different types of fires. Fire extinguisher types how to choose, identify, maintain. Fires involving organic solid materials such as wood. The proper type of extinguisher for each class of fire will give the best control of the situation and avoid compounding the problem. Dry chemical extinguishers dry chemical extinguishers come in a variety of types.
Before tackling a fire with a fire extinguisher make sure you or someone else has raised the fire alarm and that you have a safe evacuation route. There are many types of fire extinguishers, some more common than others. The agent works by interrupting the chemical chain reaction. Fire is a rapid chemical reaction of oxidant with fuel accompanied by the release of energy, indicated by incandescence or flame. Fire extinguishers can be one of the first lines of defensive when faced with an occupational fire and can help save lives in the process. A potential fire can often be controlled before it really takes hold, if the right fire equipment is close at hand. Selection of fire extinguishers there are a number of types of portable fire. Feb 28, 2015 extinguish the fire by taking away the heat element of the fire triangle. Dry chemical extinguishers put out fire by coating the fuel with a thin layer of dust. Before tackling a fire with a fire extinguisher make sure you or someone else has raised the fire alarm. These extinguishers are very effective at putting out fire.
Class c fire extinguishers are effective against electrical fires from live wires, panels, and circuit breakers. An abc powder fire extinguisher has numerous advantages as it is a. Some also have a numerical rating to indicate the amount of fire the extinguisher can handle. A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. Choosing and using fire extinguishers its important to help the public understand that with proper training and education, fire extinguishers can save lives and property. Water fire extinguishers are for use on combustible materials and. Fire is the rapid oxidation of any combustible material. Fumes toxic if inhaled halon is no longer manufactured halon a trash wood. Selection of fire extinguishers there are a number of types of portable fire extinguishers available in australia. Water, powder, foam and co2 all carry the risk of spreading the burning oil into the room. Wormald offers a range of portable fire extinguishers. The discharge stream could spread the flammable liquid in a class b fire or could create a shock hazard on a. They contain an extinguishing agent and use a compressed, nonflammable gas as a propellant.
There are real life consequences to not having the right type of fire extinguisher in the area the fire extinguisher is designated for use. Sep 26, 2016 different fuels create different types of fires, and each one needs to be extinguished using a specific strategy. Extinguishers are classed by the type fire they can put out. The proper type of extinguisher for each class of fire will give the best control of the. Fire extinguishers should not be used by people who have not been trained. In the vast majority of circumstances, the fires that occur are either a, b or c types of fires. These extinguishers are suitable for use on class a fires only ordinary combustibles.
Visit the local fire department to observe the types of equipment used and the types of handheld fire extinguishers recommended. Using the correct type of extinguisher for the fire, use the fourstep pass technique. To provide an overview of fire extinguisher use and maintenance. The five classifications of fires are class a, class b, class c, class d, and class k. Types of fire extinguishers dry chemical extinguishers are usually rated for multiple purpose use. Fire extinguishers, co2, water, powder, wet chemical. Learn about types of fire extinguishers, maintenance requirements, and how to get training. It is not intended for use on an outofcontrol fire, such as one which has reached the ceiling, endangers the user i. Fires that originate from flammable liquids and gas can be extinguished by a class b fire extinguisher. Water extinguishers are one of the most costeffective ways to fight class a.
A fire extinguisher labeled with letter b is for use on class b fires. Types of fires many fires are small at origin and may be extinguished by the use of portable fire extinguishers. Each different type of extinguisher agent has a corresponding colour making identification easier for the user. Jan 19, 2016 this guide illustrates the types of fire that each kind of fire extinguisher is suitable for. 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 extinguishers contents. However, there is important information for employees to know when dealing with fire extinguishers in order for the equipment to be fully effective. Collect a variety of fire extinguishers, both old and new, and observe how fire. Size for size, it offers up to 300% more fire fighting capability than traditional jet type water fire extinguishers. Our online fire extinguisher trivia quizzes can be adapted to suit your requirements for taking some of the top fire extinguisher quizzes.
Some extinguishers are combination types that can be used on. The fire extinguisher is a device used by the fire brigade personal to control fire. Mar 01, 2012 in this article we will provide you information on the different types of fire extinguishers available and when to use them. Types of fire extinguishers and their applications kinetix. Fire extinguishers are categorised by the type of fire they are designed to fight and come in. It is extremely important to identify which types of dry chemical extinguishers are located in your area. Foam agents also separate the oxygen element from the other elements. Each type of fire extinguisher is suitable for different types of burning media and will have a fire rating based on the volume of fire that they are capable of extinguishing. All you ever wanted to know about fire extinguishers. An abc powder fire extinguisher has numerous advantages as it is a multipurpose. Do not use on burning fat or oil or on electrical appliances. Understanding the classifications of fires is part of determining a fire extinguishers application. Not all fires are the same, and they are classified according to the type of fuel that is burning. 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 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. Different types of fire extinguishers used on ships marine insight. These types of fire extinguishers will be solid red and will have the word. Abc fire extinguishers are filled with a fine yellow powder. When it comes to portable fire extinguishers theres quite a choice some extinguishers use powders and others use water, foam or co 2. Fire extinguishers are clearly marked with the classes of fires they will extinguish safely. There are five primary types of fire extinguishers, each designed to put out different kinds of fires. You can usually find them in hallways, laundry rooms, meeting rooms, kitchens, mechanicalelectrical rooms, and near exit doors. 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. 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. Halon 1211 818 seconds discharge time range 916 ft. Get your free extinguisher types poster download here. 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.
Fire extinguisher maintenance is essential to ensure your extinguishers are ready for use in an emergency situation. B fires are fires that involve flammable and combustible liquids such as gasoline, alcohol. The fire extinguisher is a device used by the fire brigade personal to control. For example, a simple water extinguisher might have a label like the one below, indicating that it should only be used on class a fires.
The greatest portion of this powder is composed of monoammonium phosphate. The classification of fire depends mainly upon the fuel involved. Fire extinguisher training yale emergency management. Each type of fire extinguisher has the capability to extinguish one or several types of fires. Fire extinguisher need, working, and important types. Also the type of fires it is appropriate and safe to use on. You can also check with the fire extinguishers manufacturer to learn the types of fires the.
However, they must be of the correct type for the particular fire, and they must be used correctly. The dry powder extinguishers are only used for class d fires and they cannot be used for other classification of fire on board ship. A carbon dioxide fire extinguisher co2 is one of the cleanest types of. Under the old standard, the whole of the body of the extinguisher was painted the appropriate colour code to indicate its use. May 12, 2017 fire extinguishers have labels that tell you what kind of fire they can put out.
How to use a fire extinguisher marsden fire safety. Fires caused by electrical appliances, such as computers, printers or photocopiers. Extinguisher advice fire extinguisher help and information. Dc short for dry chem abc indicating that they are designed to extinguish class a,b,and. Other types of extinguishers work only on a certain class of fire. Check the chart below to match extinguishers to a particular class of fire. 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. Fire extinguishers are not a requirement, but if employers choose to provide them they must train workers in general fire extinguisher use to comply with osha standards. According to the concept of the fire triangle, for the generation of fire, we need three things to be present simultaneously. 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. The class, quantity, and placement of fire extinguishers. Water extinguishers are for class a fires only they should not be used on class b or c fires. You can usually find them in hallways, laundry rooms, meeting rooms. The classification of fires given here is based on the type of material being consumed.
Osha states that if employers expect workers to use the fire extinguishers themselves, handson training must be provided. This results in a chemical chain reaction which starts a fire. Fires involving organic solid materials such as wood, cloth, paper, plastics, coal etc. Types of fires and types of fire extinguishers swartz fire and safety. Also, on a class a fire it creates a barrier between the fuel and the oxygen. A comprehensive database of more than 16 fire extinguisher quizzes online, test your knowledge with fire extinguisher quiz questions. We have an absolute belief in quality it is the cornerstone of our companys culture. It is easy to remember how to use a fireextinguisher if you. As you evacuate close the doors of the roomsdo not lock as this will slow down the spread of smoke and. On hearing the alarm evacuate the building and assemble at the designated assembly point. The successful use of any type of fire equipment fire extinguishers, fire. 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. Criteria for fighting the fire fire is smalland contained you have safe egress exit route can be reached without exposure to fire available extinguishers are rated for size and type of fire when fighting the fire remember to keep an exit to your back when the fire extinguisher is empty get out.
It is not intended for use on an outofcontrol fire, such as one which has. Use class as on fires involving paper, trash, or other ordinary combustibles. The new standard is bs en3 part 5, and an extinguisher is signal red with a band of colour above the instructions to signify. A common type is the abc extinguisher, which is for use in fighting class a, b, and c fires. The fire department officials generally use fire extinguishers to extinguish the fire depending on its severity and magnitude. The 9 types of fire extinguishers and how to use them. Some extinguishers can put out only one type of fire, such as type a. Fire extinguisher guide total fire safety fire safety. Wormald offers a range of portable fire extinguishers to suit all types and classes of fires. Classes of fire types of fire extinguishers city of marshall. May 23, 2016 these types of fires should be tackled by either a wet chemical or dry water mist extinguishers or a fire blanket.
Put fire extinguishers close to where they might be needed. Fire extinguishers are available in different types with each one having specific fire classes that they are suitable for use on. This is the type of extinguisher youll want to use on a fire caused by oil or fuel. Fire extinguishers are divided into four classifications, according to the type of fire they are designed to eliminate. The powder also works to interrupt the chemical reaction of fire. Extinguishers are available in individual classifications and combinations. If you use the wrong type of fire extinguisher on the wrong class of. Fire extinguisher types and uses chart northants fire. Below is an overview of each type of fire extinguisher including its rating and suitable uses. Each fire extinguisher is slightly different but they are essentially operated the same. For example, a simple water extinguisher might have a label like the one below.
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