A common type is the abc extinguisher, which is for use in fighting class a, b, and c fires. All potential operators should be totally familiar with the instructions on any extinguisher they might be required to use. Pull the pin on the fire extinguisher in order to break the tamper. This type of extinguisher is designed for use on ordinary combustibles, flammable liquids and energized electrical fires of.
Type of extinguishers and the classes of fire for which they can be used. Design and implementation of an automatic fire extinguishing system based on fault secure multidetectors conference paper pdf available may 2014 with 17,279 reads how we measure reads. Todays most widely used type of fire extinguisher is the multipurpose dry chemical. Hold the extinguisher with the nozzle pointing away from you and release the locking mechanism. Fire extinguisher types we explain the different types of. If you use the wrong type of fire extinguisher on the wrong class of fire, you can, in fact, make matters worse. Fire extinguisher safety checks health and safety authority. Sweep the nozzle from side to side while pointed at the base of the fire until it is extinguished. Threeparts specifications for fire extinguishers, fire extinguisher cabinets, fire blanket cabinets, extinguisher cabinets. Fire is the rapid oxidation of any combustible material. New york 800 5264592 chicago 800 5473473 atlanta 800 7620542 miami 866 96473 dallas 866 6443473 headquarters.
A brief introduction to fire extinguishers and fire types. The agent works by interrupting the chemical chain. The agent works by interrupting the chemical chain reaction. Fire extinguishers safety training handout extinguishers are classed by the type fire they can put. It is not intended for use on an out of control fire, such as one which has reached the ceiling, endangers the user i. Aim the fire extinguisher low, with the nozzle pointed at the base of the fire. From choosing the correct fire extinguisher, how to use the fire extinguisher, and what to do after the fire.
Also, on a class a fire it creates a barrier between the fuel and the oxygen. Also the type of fires it is appropriate and safe to use on. The class, quantity, and placement of fire extinguishers. Fire extinguishers have a coloured band to denote their contents.
Educate on the importance of fire extinguisher maintenance. Dry chemicalfire extinguishers extinguish the fire primarily by interrupting the chemical reaction in the fire. Resources fire protection equipment specifications. Every fire extinguisher should be mounted, identified sign or label on wall and readily accessible. Fire extinguisher safety checks a fire extinguisher must be appropriate for the type of fire likely to be encountered. Portable fire extinguishers can save lives and property by putting out or containing fires within the capability of the extinguisher. All you ever wanted to know about fire extinguishers. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made available on a noncommercial basis, as it is the right of all humans to know and speak the laws that govern them.
Upon activating the fire extinguisher, the bottom of the extinguisher body failed. For extinguisher use on a class d fire, the relative effectiveness is detailed on the. Dry chemical fire extinguishers extinguish the fire primarily by interrupting the chemical reaction of the fire triangle. The employer shall distribute portable fire extinguishers or other containers of class d extinguishing agent for use by employees so that the travel distance from the combustible metal working area to any extinguishing agent is 75 feet 22. Fire extinguisher guide total fire safety fire safety. Pull the pin aim at base of fire squeeze the handle sweep from side to side types of fires. This agent also works by creating a barrier between the oxygen element and the fuel element on class a fires. K class wet chemical fire extinguisher potter roemer. May 03, 2017 placement of portable fire extinguishers for class d fires. Amerex manufactures an extensive variety of hand portable and wheeled fire extinguishers, both compliance. This information sheet offers a general guide, but specialist advice may be. This type of fire burns with an ember, leaves an ash, and is best extinguished by removing the heat side of the triangle. A fire extinguisher is one of the most important aspects of your fire safety plan, and fire safety regulations suggest that every commercial building should have at least two class a fire extinguishers on every floor. Fires are classified according to the type of fuel that is burning.
You can usually find them in hallways, laundry rooms, meeting rooms, kitchens, mechanicalelectrical rooms, and near exit doors. 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. If you use the wrong type of fire extinguisher on the wrong class of. K class wet chemical extinguisher features a stainless steel cylinder with a gauge and easy to use hose and spray application wand. However, they must be of the correct type for the particular fire.
Fires started in electrical equipment by arching or overheating. Fire extinguishers are clearly marked with the classes of fires they will extinguish safely. Fire extinguisher type must be appropriate for the work arealocation multipurpose fire extinguishers can be used on all listed fire classes. Cooking fires cooking fires are the number one cause of home fires and home fire injuries. Other details about the extinguisher such as class category, are mentioned on. Safety alert fire extinguisher a fatal injury occurred in indonesia resulting from the operation of a gas cartridge type dry chemical powder filled fire extinguisher.
It is therefore very important to understand the four different fire classifications. Not all fires are the same, and they are classified according to the type of fuel that is burning. Typically, fire extinguishers are fairly easy to use in the case of a fire. Squeeze the handle of the fire extinguisher to release the extinguishing agent. Ministry of power invites ebids for procurement of modular type fire extinguisher at regd. The label instructions vary slightly according to type and size. If you use the wrong type of fire extinguisher on the wrong class of fire, you can, in fact, make. The operator must adequately secure each fire extinguisher within or on the vehicle. The operator must have a clear escape route that will not be blocked by fire. There is no time to read directions during an emergency. A common type is the abc extinguisher, which is for.
Dry chemical fire extinguishers extinguish the fire primarily by. Office at urjanidhi, 1 barakhamba lane, connaught place, new delhi 110 001. Portable fire extinguisher fire equipment manufacturers association. Fires come in many forms, so you need to familiarise yourself with how to properly and swiftly extinguish whichever type of fire you face. The extinguisher must be the right type for the fire. This is produced as a guide, always check manufacturers recommendations for use and suitability. All potential operators should be totally familiar with the instructions on any extinguisher they might be required to. Please make check or money order payable to the tennessee department of commerce and insurance. Most fire extinguishers display pictures or symbols to indicate for what kind of fire they are to be used.
Portable fire extinguisher, dry powder type stored. Other details about the extinguisher such as class category, are mentioned on fire extinguisher labelswithout which, determining the right fire extinguisher would be impossible. The extinguisher must be easily accessible and in good working order. Put fire extinguishers close to where they might be needed. Osha fire extinguisher mounting height, placement, and. Todays most widely used type of fire extinguisher is the multipurpose dry chemical that is effective on class a, b and c fires. Fire safety manual 9 april 2018 ehsman2018001 4 2018 albert einstein college of medicine remember, if your path of escape is being threatened, if the extinguisher is running out of. The successful use of any type of fire equipment fire extinguishers, fire. Mp5 view all in series these units contain specially fluidized and siliconized mono ammonium phosphate powder which smothers and breaks the chain reaction on class b fires, fuses and insulates class a fires, and, as a nonconductor of electricity. Selection of fire extinguishers there are a number of types of portable fire extinguishers available in australia. Bp safety alert failure of gas cartridge fire extinguisher description of event a fatal injury occurred in indonesia resulting from the operation of a gas cartridge type dry chemical powder filled fire extinguisher. Stand 6 to 8 feet away from the fire use an extinguisher only if you have been trained to use it.
This agent also works by creating a barrier between the oxygen element and the fuel element on class a. Bp safety alert failure of gas cartridge fire extinguisher description of event a fatal injury occurred in indonesia resulting from the operation of a gas cartridge type dry chemical powder. Larsens manufacturing company warrants to the original purchaser. Fire extinguisher training yale emergency management. Multipurpose dry chemical fire extinguisher 5 lbs capacity.
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. Please make check or money order payable to the tennessee. Fires involving combustible metal powders, flakes or shavings. A fire extinguisher is one of the most important aspects of your fire safety plan, and fire safety. The minimum standard for fire extinguishers on campus is 4a. Pdf design and implementation of an automatic fire. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby. 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. The operator must adequately secure each fire extinguisher within or on the vehicle by the placement of the unit or using a cage, harness, or strap that protects the extinguisher and vehicle occupants.
Placement of portable fire extinguishers for class d fires. The extinguisher must match the type of fire being fought. A fire extinguisher is an active fire protection device used to extinguish or control small fires, often in emergency situations. Fire extinguisher, carbon dioxide type portable and. The extinguisher must be within easy reach and in working order, fully charged. Fire extinguisher locations fire extinguishers are located throughout the workplace and readily accessible in the event of a fire. Fire safety manual albert einstein college of medicine. The product is ideal for use on all cooking appliances.
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. Water and foam based extinguishers should not be used on fires involving an electrical. Youve got to choose the right fire extinguisher for the job. Dry powders extinguish the fire by forming a crust on metal surface excluding air and also absorbs heat from the metal surface. This document is not intended to make the reader an expert on the subjects discussed. Below is an overview of each type of fire extinguisher including its rating and suitable uses. Fire safety manual 9 april 2018 ehsman2018001 4 2018 albert einstein college of medicine remember, if your path of escape is being threatened, if the extinguisher is running out of agent, or should the extinguisher prove to be ineffective and you can no longer safely fight the fire, leave the area immediately. Every fire extinguisher must be visually inspected on a monthly basis. This type of extinguisher is designed for use on ordinary combustibles, flammable liquids and energized electrical fires of moderate to high intensity. S u g g e s t e d o 3002 dry chemical o 3005 dry chemical o 30053 dry chemical o 3006 dry chemical o 3010 dry chemical o 3020 dry chemical o 3052 cartridge operated dry chemical. Class a extinguishers should be located in areas where paper, wood, and other ordinary combusti bles are used. Mp5 view all in series these units contain specially fluidized and siliconized mono.
The successful use of a fire extinguisher depends on the following conditions. The purpose of this document is to provide information. However, they must be of the correct type for the particular fire, and they must be used correctly. Fire extinguisher types free pdf download which fire extinguisher do i need. For extinguisher use on a class d fire, the relative effectiveness is detailed on the extinguisher nameplate for the specific combustible metal fire for which it is recommended.
Fireextinguishing capacity is rated according to ansiul 711, rating and fire testing of fire extinguishers. Multipurpose dry chemical fire extinguisher 5 lbs capacity 2a. The operator must know how to use the extinguisher. Fires involving flammable liquids such as gasoline, paint, diesel fuel or solvents fire extinguishers back. The fire extinguisher for a class c fire should be based on the amount of the class a or class b component. The fire must be discovered in its incipient stage for the extinguisher to be effective. Carbon dioxide co 2 a trash wood paper b liquids grease c electrical equipment a trash wood paper b liquids grease c electrical equipment fire extinguisher types cont.
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