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. Fire safety how to use a fire extinguisher safely and effectively. Dry chemical extinguishers put out fire by coating the fuel with a thin layer of dust. Some types of extinguishers will be ineffective against certain classes of fires, while others could actually make the fire worse. Fire extinguishers are loaded with different dousing agents to fight specific classes of fires. Class d extinguishing equipment is marked with a yellow. An a type fire is primarily wood, paper and fabric. Hands on fire extinguisher traininghow to inspect a fire extinguisher.
All residents of the home have been evacuated to safety the fire department has been notified there is a clear exit behind the person using the extinguisher. Sound the fire alarm and call the fire department, if appropriate. It is not intended for use on an out of control fire, such as one which has reached the ceiling, endangers the user i. It is not intended for use on an outofcontrol fire, such as one which has reached the ceiling, endangers the user i. May 23, 2018 5 thoughts on how to use a fire extinguisher.
Stand 6 to 8 feet away from the fire use an extinguisher only if you have been trained to use it. When choosing a fire extinguisher, bigger is always better. Safe use of fire extinguishers fire extinguisher safety dos and donts do. Ive always been told how to use a fire extinguisher, but i never really understood how until now. Know where fire extinguishers are located never place a pressurized fire extinguisher upright unless you are holding it if it falls over the nozzle can break off all fire extinguishers should have an inspection tag and a trigger seal and a pin after use, do not put a. The material in a class d extinguisher is a foam product that puts out the fire by replacing the oxygen near it. Use a fire extinguisher when all of these questions are answered yes. When the handle of an extinguisher is compressed, agent is expelled out the nozzle. Be familiar with the fire extinguishers and manual pull station in your area of work, class, and dorms. Hopefully, youll never be in a fire and so youll never need to know how to use a fire extinguisher. An easy 4step process bethany birchridge june 12, 2018 at 9.
Back away from the fire area to safety once the fire is out. If fire extinguishers are available for employee use, it is the employers responsibility to educate employees on the principles and practices of using a fire extinguisher and the hazards associated. 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. A fire extinguisher works much like a can of hair spray. Using the incorrect agent can allow the fire to reignite after apparently being extinguished successfully. The employer may use uniformly spaced standpipe systems or hose stations connected to a sprinkler system installed for emergency use by employees instead of class a portable fire extinguishers, provided that such systems meet the respective requirements of 1910. But there are several things to consider in using fire extinguishers. How to use a fire extinguisher the art of manliness. Identify a safe evacuation path before approaching the fire. B type fires are primarily flammable liquids such as gasoline and oil based. Know what to do if you find a fire be able to correctly and safely select and use a fire extinguisher. You can usually find them in hallways, laundry rooms, meeting rooms, kitchens, mechanicalelectrical rooms, and near exit doors.
You have the proper fire extinguisher to put out what is burning paper, oil, electrical. The powder also works to interrupt the chemical reaction of fire, so these extinguishers are ex tremely effective at putting out fire. Class d fire extinguishers are not used on any other class of fire. There are basically four different types or classes of fire extinguishers, each of which extinguishes specific types of fire. Extinguishers are inspected, tested, maintained and documented as required by the ohio fire code. Wet chemical extinguishers class a, f, and some b these are mainly used to extinguish chip pan fires using animal or vegetable fats. Fire extinguishers are only one element of a complete fire survival plan. Stay low when youre in a fire situation to avoid breathing smoke and vapors. Different types of fire extinguishers are placed according to the areas intended use. As extinguishers progress from a to d, they become more expensive to use. Class d extinguishing equipment is marked with a yellow star containing the letter d.
The following steps should be followed when responding to incipient stage fire. Portable fire extinguishers apply an extinguishing agent that will either cool burning fuel, displace or remove oxygen, or stop the chemical reaction so a fire cannot continue to burn. Aug 09, 2017 deploying a fire extinguisher correctly depends on which type it is and the material on fire. Fire extinguishers will only be used on incipient stage fires. Larger fire extinguishers last longer, giving you more time to fight the fire and get to safety. Osha fire extinguisher safety employee information requirements. Does your building require fire extinguishers throughout. Class d extinguishers are recommended on burning metal. The class, quantity, and placement of fire extinguishers. Handletrigger the top portion of the handle is the trigger and once pressed, it will emit the agent safety pin you have to pull the safety pin before you can use the fire extinguisher. Singapore standard 578 or ss 578 for short governs the use and maintenance of portable fire extinguishers. Portable fire extinguishers, if used properly, can make that difference. Extinguishers are labeled to correspond to the classes of fires they are designed to fight. Every state has a state fire code with a section on fire extinguisher requirements.
Choose a fire extinguisher that carries the label of an independent testing laboratory. Fires involving combustible metal powders, flakes or shavings. This separates the fuel from the oxygen in the air. All fire extinguisher use will be reported to the program administrator 5. Fire extinguishers should not be used by people who have not been trained. Dry chemical extinguishers put out fire by coating the fuel with a thin layer of dust, separating the fuel from the oxygen in the air. Foam agents also separate the oxygen from the fuel and heat.
May 09, 2017 osha fire extinguisher training requirements based on evacuation and fire fighting options listed above. How to use a fire extinguisher with pictures wikihow life. Abc extinguishers use the dry chemical monoammonium phosphate as. Fire extinguisher use the fire equipment manufacturers. Fires involving wood or cloth, flammable liquids, electrical current or a combination of those will each react differently to extinguishers. Many fire extinguished are considered abc extinguishers. How to use a fire extinguisher safely and effectively. The provisions of this standard apply to the selection, installation, inspection, maintenance, recharging, and testing of portable fire extinguishers and class d extinguishing agents. These extinguishers are very effective at putting out fire. Also the type of fires it is appropriate and safe to use on. Co2 extinguishers have a very short discharge time.
All you ever wanted to know about fire extinguishers. If you use the wrong type of fire extinguisher on a fire, you can, in fact, make matters worse. 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. 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. The successful use of any type of fire equipment fire extinguishers, fire suppression systems, hose lines, nozzles or even apparatus depends upon three elements being in place at the same time.
Evacuate immediately if the extinguisher is empty and the fire is not out. Free downloads and resources fire extinguishers save lives. Abc extinguishers use the dry chemical monoammonium phosphate as the extinguishing agent. Most fire extinguishers operate using the following p. Fire extinguishers are labeled according to the type of fire on which they may be used. A fire can double in size within two or three minutes. I like how you explained that a class b fire extinguishers are best for flammable liquids like oil. Know the location of all telephones,emergency exits and fire extinguishers. Know how to use a fire extinguisher before you are in a situation where you have to use it. Knowing that there are four types of fire extinguishers is a good start in learning how to use a fire extinguisher in the case of a fire. Before you continue reading this is a very summarised version of the standard that is not word for word and many parts have been omitted out. This free workplace safety poster reminds workers to the p. Back away from an extinguished fire in case it flames up again.
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 extinguisher use it is important to know the locations and the types of extinguishers in your workplace prior to actually using one. C recreational fire extinguisher 2pack extinguisher class a. C fire extinguisher adds an extra measure of safety to any home. Most fire extinguishers for homes and public spaces are classified as class abc extinguishers, meaning theyre suitable for putting out wood and paper fires, flammable liquid fires, and electrical fires. Water is generally the cheapest material for extinguishing a fire. Notification of the fire department as soon as a fire is discovered is strongly recommended.
These extinguishers will be found in a variety of locations. Fire extinguishers are located throughout the university, near egress paths, corridors and adjacent to exterior barbeque grills. Fortunately, theres a simple, 4step method you can follow to use a fire extinguisher properly. A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. Using portable fire extinguishers in the event of a fire, the correct use of a portable fire extinguisher could mean the difference between suffering a minor loss or a major one. Fire extinguisher locations fire extinguishers are located throughout the workplace and readily accessible in the event of a fire. Osha fire extinguisher safety employee information. Osha fire extinguisher training requirements based on evacuation and fire fighting options listed above. It is important to use the correct extinguisher for the type of fuel. Fire extinguishers can be heavy, so its a good idea to practice picking up and holding an extinguisher to get an idea of the weight and feel. Fires started in electrical equipment by arching or overheating. Hands on fire extinguisher traininghow to inspect a fire. Water and foamfire extinguishers extinguish the fire by taking away the heat from the fire. These ratings determine the size and type of fire that the extinguisher can successfully put out.
S method is an easy tool to remember how you should use a fire extinguisher in case of an emergency. The powder also works to interrupt the chemical reaction of fire, so these extinguishers are extremely effective at putting out fire. How to use a fire extinguisher marsden fire safety. The powder also works to interrupt the chemical reaction of fire. Discharge nozzlehose the type of the nozzle or hose will depend on the size of the fire extinguisher.
Fire emergency response procedures r rescue alarm contain extinguish a c e before you fight the fire ensurearea is evacuated alwayssound the alarm regardlessof fire size knowlocations of extinguishers in your area and how to use them knowdepartment emergency procedures and evacuation routes. If youre unsure about whether or not its safe to use a fire extinguisher, and for all other situations, alert others, leave the building, and call 911 from a mobile or neighbors phone. Selection of fire extinguishers there are a number of types of portable fire. Fires are classified by the types of materials that are burning.
Recommended good practice for the maintenance and use of portable fire extinguishers. It is not recommended that children use fire extinguishers. Water and foam based extinguishers should not be used on fires involving an electrical. Fire extinguishers are provided throughout all university buildings for the use by trained facilities personnel. Since most people have only seen a fire extinguisher put to use in the movies, they arent aware of the different types of fire extinguishers and their individual capabilities it is a common misconception that all fire extinguishers are the same. Evacuate immediately if the fire progresses beyond the incipient stage. Using the correct type of extinguisher for the fire, use the fourstep pass technique. A zip tie is used to avoid accidentally setting it off. Our guide explains how to use the various types and how to deal with various materials, as well as giving some general principles for safe, effective use. Amerex b500, 5lb abc dry chemical class a b c fire extinguisher 6 pack 4. Fire survival tips how to properly use a fire extinguisher.
However, they must be of the correct type for the particular fire, and they must be used correctly. The kind of fire extinguisher safety training a company will have to provide depends on if they expect the employees to use the extinguishers, and if the company has designated certain employees as those who can use the extinguishers. Do not allow the fire, heat, or smoke to come between you and your evacuation path. Fire extinguishers are for small fires in the early stages. Keep your home and family safe with this convenient extinguisher. Fire is the rapid oxidation of any combustible material. May 14, 2017 once you know the type of fire and have selected an appropriate fire extinguisher, youll want to use the extinguisher to put the fire out. Equipment maintenance training if these three elements are considered sides of a triangle, then if any one element is.
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