Method for using a fire extinguisher

You must know that there is a fire, under the conditions permit, to use the fire extinguisher to put out the fire. But do you really know how to use a fire extinguisher?? if your answer is "no", then read the following share it, let you from say "no" to become say "yes" .

First, dry powder fire extinguisher

Use pull open in the event of portable dry powder fire extinguisher is suitable for gas, liquid, paint, petroleum products, organic solvent on fire, electrical fire can also be used dry powder fire extinguishers extinguished. For external dry powder fire extinguisher, the air storage bottle lifting ring and hold the gun; the hand wheel, will be the reverse undo to the highest position; the built-in type gas cylinders or pressure storage fire extinguisher, fire extinguisher safety pin to hold the spray hoses at the front of the nozzle, on the other hand opening pressure the pressure. When the dry powder sprayed, rapid alignment flame root fire. Remember, must be in the wind fire extinguisher. 

Second, Second, carbon dioxide fire extinguisher

carbon dioxide fire extinguishing device for electrical equipment and equipment, file, computer room and oil laboratory, small area of the fire, using carbon dioxide extinguisher. Forced open the switch can use carbon dioxide fire extinguishers, in order to prevent suffocation. When in use should avoid the inhalation of carbon dioxide gas. 

Third, portable 1211 fire extinguisher 

The application range of the device is similar to that of the carbon dioxide fire extinguisher, the safety pin is pulled out, the pressure is turned on, and the handle is held, and the wind direction is aligned with the source of the fire source. 

Fourth, foam fire extinguisher 

Foam extinguisher is suitable for liquid, pipe lines and other ground fire. Upside down foam extinguisher foam can be sprayed out. For the fight of oil products, fire should be injected along the source of fire. 

After reading it, you must know how to use all kinds of fire extinguishers, remember to share the knowledge with the people around you and learn together!

(editor: Lily)