In a previous fireline blog post, we discussed the class types of fires. Fire extinguisher selection chart australian standard 2444 post 1999 type of extinguisher class type of fire water foam wet chemical co2 dry chemical vaporising liquid a. Fire extinguisher selection chart australian standard 2444 post 1999 type of extinguisher class type of fire water foam wet chemical co2 dry chemical vaporising liquid a ordinary combustibles wood, paper etc 3 yes most suitable 3 yes 3 yes 3 yes not very suitable 3 yes be powders not suitable 3 yes b flammable liquids 2 no 3 yes special foam. As you evacuate close the doors of the roomsdo not lock as this will slow down the spread of smoke and. Mar 01, 2012 fireline corporation has provided fire extinguishers and portable extinguisher service for more than 60 years. The greatest portion of this powder is composed of monoammonium phosphate. Choosing the right fire extinguisher marsden fire safety. Extinguishers need to be conspicuously located and available in the case of fire.
They are essentially 2 12 gallon water extinguishers with a fffp foam additive. In the vast majority of circumstances, the fires that occur are either a, b or c 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. This separates the fuel from the oxygen in the air. The proper type of extinguisher for each class of fire will give the best control of the situation and avoid compounding the problem. Fire extinguisher training yale emergency management.
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. Type of extinguishers and the classes of fire for which they can be used. Other extinguishers can put out several different types of fires, such as types, a, b, and c. 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. Portable fire fighting equipment pfe comes generally in two forms. 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. The abcs, ds, and ks of fire extinguishers occupational. There are real life consequences to not having the right type of fire extinguisher in the area the fire extinguisher is designated for use. The maximum range for water based fire extinguishers is 15 to 20 feet away from the fire. Some extinguishers are combination types that can be used on several different types of fires using a fire extinguisher pass pull the pin aim at base of fire squeeze the handle sweep from side to side types of fires class a. Check the chart below to match extinguishers to a particular class of fire.
A fire extinguisher labeled with letter b is for use on class b fires. The water cools the fuel thereby reducing the heat. For example, a simple water extinguisher might have a label like the one below. Safe use of fire extinguishers fire extinguisher safety dos and donts do. If the person who notices the fire feels that it cannot be tackled by extinguishers, he can directly inform the fire station without delay. It is extremely important to identify which types of dry chemical extinguishers are located in your area. Fire extinguishers meeting the current british standards bs en3 should have a.
Collect a variety of fire extinguishers, both old and new, and observe how fire. The classification of fires given here is based on the type of material being consumed. Fire extinguishers are categorised by the type of fire they are designed to fight and come in. Fires are classified according to the type of fuel that is burning. The acategory fire is a runofthemill fire burning ordinary materials like cloth, paper and wood. Abc fire extinguishers are filled with a fine yellow powder. Fire extinguishers safety training handout extinguishers are classed by the type fire they can put out. The 9 types of fire extinguishers and how to use them fireline. Water, powder, foam and co2 all carry the risk of spreading the burning oil into the room. A potential fire can often be controlled before it really takes hold, if the right fire equipment is close at hand. Many adults might not know how or when to use fire extinguishers. Fires caused by electrical appliances, such as computers, printers or photocopiers.
Fire extinguishers manufactured with noncylindrical pressure. You need to consider how many and the types that you need, where they should be placed, and how you plan. If you use the wrong type of fire extinguisher on the wrong class of fire, you. Types and maintenance of fire extinguishers fireline. Fires involving wood or cloth, flammable liquids, electrical current or a combination of those will each react differently to extinguishers. Every fire extinguisher is rated for the types of fires its effective in putting out. Not all fires are the same, and they are classified according to the type of fuel that is burning. Know the location of all telephones,emergency exits and fire extinguishers. When using this type of extinguisher on a class b fire, you must be careful to avoid. Know how to use a fire extinguisher before you are in a situation where you have to use it. Fire extinguishers are categorised by the type of fire they are designed to fight and come in various sizes and types. Fire extinguisher types we explain the different types of. Types and maintenance of fire extinguishers february 11, 2015 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.
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. 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. Some extinguishers can put out only one type of fire, such as type a. 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. Abcs of portable fire extinguishers a fire extinguisher is a storage container for an extinguishing agent such as water or chemicals. May 23, 2016 these types of fires should be tackled by either a wet chemical or dry water mist extinguishers or a fire blanket.
Also located on the fire extinguisher label is the ul. Selection of fire extinguishers there are a number of types of portable fire. There are five primary types of fire extinguishers, each designed to put out different kinds of fires. It is designed to put out a small firenot a big one. Get your free extinguisher types poster download here. It is, therefore, necessary to enlarge the coverage of this standard so as to. Water extinguishers are a convenient extinguishing agent but is only effective on class a fires. When it comes to fire extinguishers, there is no better choice for fire safety than the abc fire extinguisher. Fire extinguisher types, their colours and applications. The powder also works to interrupt the chemical reaction of fire.
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. Dc short for dry chem abc indicating that they are designed to extinguish class a,b,and. Osha states that if employers expect workers to use the fire extinguishers themselves, handson training must be provided. Water and foam based extinguishers should not be used on fires involving an electrical. This type of fire burns with an ember, leaves an ash, and is best extinguished by removing the heat side of the triangle.
Fire extinguisher locations fire extinguishers are located throughout the workplace and readily accessible in the event of a fire. May 12, 2017 fire extinguishers have labels that tell you what kind of fire they can put out. Fire extinguishers manufactured with noncylindrical pressure vessels also exist but are less common. If you use the wrong type of fire extinguisher on a fire, you can, in fact. B fires are fires that involve flammable and combustible liquids such as gasoline, alcohol. Classes of fire types of fire extinguishers city of marshall. Also the type of fires it is appropriate and safe to use on. Water, powder, foam and co2 all carry the risk of spreading the burning. Deciding how many fire extinguishers you need every public facility from retail stores to hospitals to office buildings is required to have at least one fire extinguisher on site.
These extinguishers are very effective at putting out fire. You can usually find them in hallways, laundry rooms, meeting rooms. Wormald offers a range of portable fire extinguishers. There are several different classifications of fires based primarily on the fuel source. Halon 1211 818 seconds discharge time range 916 ft.
If you use the wrong type of fire extinguisher on the wrong class of. You can usually find them in hallways, laundry rooms, meeting rooms, kitchens, mechanicalelectrical rooms, and near exit doors. Fire extinguishers are available in different types, with each one having specific fire classes that they are suitable for use on. When buying fire extinguishers for your business, its important to buy the right type of fire extinguisher for your needs. Fire extinguisher types how to choose, identify, maintain. Both of these types of labels are shown below with the description of the different classes of extinguishers. Our salesmen are trained to access the building occupancy, the potential fire hazards and the anticipated class of fire before recommending the proper type and size of extinguishers required to meet the codes. They should be located along normal paths of travel and near exits. 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. We have an absolute belief in quality it is the cornerstone of our companys culture. It is, therefore, necessary to enlarge the coverage of this standard so as to include the provision of all types of fire extinguishers and wheeled fire extinouishers for which indian standards have been formulated.
Fire extinguishers, co2, water, powder, wet chemical. Fire extinguishers are labeled according to the type of fire on which they may be used. Learn about types of fire extinguishers, maintenance requirements, and how to get training. Wormald offers a range of portable fire extinguishers to suit all types and classes of fires.
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. Most fire extinguishers will have a pictograph label telling you which classifications offire the extinguisher is designed to fight. Visit the local fire department to observe the types of equipment used and the types of handheld fire extinguishers recommended. The class, quantity, and placement of fire extinguishers. Extinguishers are labeled to correspond to the classes of fires they are designed to fight. An extinguisher is labeled according to whether the fire on which it is to be used occurs in wood or cloth, flammable liquids, electrical, or metal sources. Dry chemical extinguishers dry chemical extinguishers come in a variety of types. 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. Some extinguishers are combination types that can be used on several different types of fires using a. Other types of extinguishers work only on a certain class of fire.
Fumes toxic if inhaled halon is no longer manufactured halon a trash wood. Typically, a fire extinguisher consists of a handheld cylindrical pressure vessel containing an agent which can be discharged to extinguish a fire. Types of fires many fires are small at origin and may be extinguished by the use of portable fire extinguishers. When it comes to fire safety, it is important to know not all fires are the same. Fire is the rapid oxidation of any combustible material.
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