Make sure the extinguisher is upright then do the following. Always make sure no one is in danger and the authorities have been notified before beginning the process. Zhejiang Winner Fire Fighting Equipment Co., Ltd. The smoke can obstruct your view and effectively blind you. Extinguishers need to be checked once a month if they are kept indoors and once a week if they are outdoors. When a fire starts you want to be able to reach the extinguisher in seconds. Check the extinguisher for corrosion, that the nose and horn are in good shape and unobstructed, the pressure gauge shows full and the locking pin and tamper seal are in place.
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Sound the alarm and call 911 before using a fire extinguisher. Once a fire has started it generates more heat and as long as it has oxygen and fuel, it will continue to grow. Fires are divided into four classes - A, B, C, and D. Class D fires are fueled by combustible metals such as potassium, sodium and magnesium and are extremely dangerous.
You need to know what classes of fires might occur at your facility, so that you can use the correct fire extinguisher to fight them. OSHA and local and state ordinances require that fire extinguishers be kept near any fire hazard and the DOT requires them in commercial vehicles. Class D fire extinguishers must be used to extinguish them.S. Class B fires are fueled by ignitable gases and liquids such as gasoline or propane. The following are the most important points in the use of fire extinguishers. Fires start with heat and can be started with anything that generates heat.A. In an emergency situation, the familiarity will lead to a quick response and a successful result.
Pull the extinguisher's pin
Aim the nozzle at the base of the fire. Dry chemical, foam and carbon dioxide extinguishers are used on these fires.Training Employees on the proper way to use fire extinguishers in the workplace is a pivotal part of any safety training program. In addition, closing nearby doors and windows will limit the fire's supply of oxygen. Since fire is a chain reaction between heat, fuel and oxygen, when one of these is removed the fire will stop.
Always have an escape plan and know when the fire has become too dangerous. It's the vapors coming off of a substance mixed with oxygen in the air that burn. Never place an extinguisher in a closet, on the floor or behind anything. Many times they offer hands-on training.
Remember the P. Class C fires involve live electrical hazards. If a fire is behind a closed door - never open it!! Smoke inhalation kills more people than fires, so if the smoke becomes strong, leave quickly.