This is produced as a guide, always check manufacturers recommendations for. Fire extinguishers will be selected based upon the hazards present in the area and the expected types of fires that could result. All you ever wanted to know about fire extinguishers. However, they must be of the correct type for the particular fire, and they must be used correctly. You should have the right types of fire extinguisher for your house or business premises, or you may not meet current regulations the various types of fire extinguisher put out fires started with different types of fuel these are called classes of fire. Water and foam based extinguishers should not be used on fires involving an electrical. Learn about different classes of fire and the types of extinguishers used in the fire service by firerescue1 staff. Fire extinguishers used by this company are for four classes of fires. This training must be documented with the date and name of persons who received this training. Fire extinguisher training yale emergency management. Class d fire extinguishers are not used on any other class of fire. What fire is causes of fire importance of portable fire extinguishers classifications of fire types of portable fire extinguishers visual inspection how to use a portable fire extinguisher rules for fighting fires reporting an emergency.
There are 5 main fire extinguisher types in australia water, foam, dry powder, co2 and wet chemical. Video done by washington military department emergency management division. The fire classification system is designed to categorise fires into groups based on the type of fuel involved. Per nfpa 10, burning may be classified into one or more of the following fire classes and your fire protection specialist will select the right fire extinguisher size and agent for the hazard. Fire extinguisher types and fire classes in australia.
Two courses introducing the types of fire extinguishers, classes of fire and fire triangle. Classes of fire types of fire extinguishers city of marshall. Operating instructions are facing relatively outward for obvious viewing. 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 of fire on which the extinguisher will be effective older fire extinguishers are labeled with colored geometrical shapes with letter designations. Selection of fire extinguishers there are a number of types of portable fire. Download free mep calculation excel sheets, autocad drawings, and training courses for hvac, firefighting, plumbing and electrical systems design.
Basic fire extinguisher training course the information contained in this manual was obtained from the international fire service training association ifsta and the national fire protection association nfpa, and is used strictly for training purposes by the department of public. Portable fire extinguishers can be carried to a fire weigh from 5 to 30 pounds have a nfpa class have a nfpa rating the size of fire extinguishers is expressed in weight, more specifically in pounds lbs. Pdf guide to fire classes elite fire protection ltd. The class of a fire is determined by the type of fuel that is burning, and how these fire are tackled varies depending on its class.
Class a extinguishers will put out fires in ordinary combustibles such as wood and paper. It is important that you understand these classes so that you can make an educated purchasing decision when selecting your new extinguisher. The fire extinguisher weight indicates how much extinguishing agent it can hold, not the total weight of the extinguisher. Employees should take the time to learn the locations of the fire extinguishers in their workplace. Guidelines for monthly fire extinguisher inspections.
Does your building require fire extinguishers throughout. This leads to some fire extinguishers to be suitable for certain types of fires that may occur. Class d extinguishing equipment is marked with a yellow. However, these extinguishers are very dangerous to use on oil and fat fires as well as electrical fires classes e and f. Fires can be fueled by a variety of different materials and, for that reason, are divided into different classes. Classifications for portable fire extinguishers starting with class b because i think its a bit easier there are 9 ratings for class b fire extinguishers 21b through to 233b. The material in a class d extinguisher is a foam product that puts out the fire by replacing the oxygen near it. There are various different types of fire extinguishers ranging from water to wet chemicals. Use on ordinary combustibles or fibrous material, such as wood, paper, cloth, rubber and some plastics. Show students samples of the different types of extinguisher classifications. Online training national association of fire equipment. Within this standard it is stated that the selection of fire extinguishers for a given situation is determined by the following. The rating number refers to the size of fire that can be extinguished under test conditions.
Types of fire extinguishers and their uses cscs health. Fire extinguishers are labeled for use on either a single class of. Please refer to the specific manufacturers manuals for detailed procedures. Fire extinguishers the goal is to extinguish the flames at their source. Its very important to understand the four different fire fuel classifications page 8. The fire classification system is designed to categorise fires into. It is important to use the correct extinguisher for the type of fuel. Class b fires generally involve materials that boil or bubble. Know what to do if you find a fire be able to correctly and safely select and use a fire extinguisher.
Fire extinguisher tips when choosing a fire extinguisher, bigger is. Fire safety is based upon the principle of keeping fuel sources and ignition sources separate. Check the chart below to match extinguishers to a particular class of fire. Also the type of fires it is appropriate and safe to use on. By being aware of the five classes of fires, you can be sure that you are purchasing safety equipment that will be effective should an accident or emergency occur. For kitchens, garages and vehicles, choose an extinguisher rated bc. Portable fire extinguishers pass be sure to remember the pass operatin gtechnique for portable. I have identified things i feel are important points for you to learn from this presentation. Type of extinguishers and the classes of fire for which they can be used. Aim the nozzle at the base of the fire and direct the spray back and forth in a rapid sweeping motion until the fire is extinguished. Travel distance for employees to any extinguisher is 75 feet 22. Every state has a state fire code with a section on fire extinguisher requirements.
For general living areas, choose a fire extinguisher rated abc. Class b extinguishers are for use on flammable liquids like grease, gasoline and oil. Summary fire extinguisher monthly quick checklist unit is in proper location. They are essentially 2 12 gallon water extinguishers with a fffp foam additive. Mini firefighter all purpose fire extinguisher classes abck gasoline, kitchen grease oil and fats, electric and wood fires for home apartment office student boat rv camping, 1pack mff01. Fire extinguishers safety training handout extinguishers are classed by the type fire they can put out. Cartridge operated fire extinguishers 20 minutes, 1 eec this training program is intended to provide a general overview of inspection, maintenance, and recharging procedures for cartridge operated fire extinguishers. Other types of extinguishers work only on a certain class of fire. Each fire class is represented by a letter of the alphabet with the exception of electrical which are simply referred to as electrical fires and an icon. Class d extinguishers are recommended on burning metal. Fire is a rapid chemical reaction of oxidant with fuel. The employer shall distribute portable fire extinguishers used for class c hazards on the basis of the appropriate pattern for the existing class a or class b hazards. To get an overview of what state fire codes are based on and if states. There various classes to fires from a to f each which their own properties.
Fire extinguishers are classified according to their capacity to fight specific kinds of fires. It is the sole responsibility of the supervising employee to ensure all employees under their direction obtain fire extinguisher training if employees want to use fire extinguishers. For example, a simple water extinguisher might have a label like this, which means it should only be used on. Know what to do if you find a fire be able to correctly and safely select and use a. Model 240 utilizes the cooling, soaking and penetrating effect of a 4555 ft stream of water. Different fire extinguishers for different fires youve got to choose the right fire extinguisher for the job. The wrong extinguisher actually may make a fire emergency worse. Fire extinguishers there are different types of fire extinguishers designed to put out the different classes of fire. Both the type and capacity of the fire extinguisher will be determined by the potential hazard. Fire extinguisher program environmental health and safety.
There are four classes of fire extinguishers a, b, c and d and each class can put out a different type of fire. When using this type of extinguisher on a class b fire, you must be careful to avoid. This agent also works by creating a barrier between the oxygen element and the fuel element on class a fires. Understand fire extinguisher types, operating procedures, capabilities, and limitations. Free downloads and resources fire extinguishers save. All fire extinguishers provided in our facility will be ul approved. Some extinguishers are combination types that can be used on several different types of fires. Fire is the rapid oxidation of any combustible material. Basic fire extinguisher training online powerpoint training. Elite fires guide to fire classes will take you through every fire class and what extinguisher is suitable to tackle the blaze.