Carbon dioxide fire extinguisher maintenance and maintenance methods: ① to regularly check for carbon dioxide fire extinguisher, carbon dioxide fire extinguisher effect, when reduced by 5% by weight of carbon dioxide, carbon dioxide fire extinguisher Linqu, should be filled. ② should be placed in clear, dry, cool place, avoid heat and direct sunlight. ③ handling should be handled with care to prevent shock. Scope carbon dioxide fire extinguisher is one of the most clean fire extinguisher, fire he will not pollute the environment, non-corrosive fire in the equipment and valuables, without leaving traces of fire, flammable liquids or may be used for fighting a fire in the state Fire liquefied solids, gases and electrical equipment. Generally used for industrial and mining enterprises distribution transformer room, the ship's cabin and other, more sophisticated electronic equipment for fighting fires and valuable equipment. Carbon dioxide is mainly used in fire extinguishers to fight the blaze valuable equipment, archives, instrumentation, 600 volts of electrical equipment and oil since the beginning of the fire. In use, it should first be mentioned that the fire extinguisher location, purchase carbon dioxide fire extinguisher, put down the fire extinguisher, pull the pin, one hand holding the megaphone root handle and the other hand grip pressure to open and close the valve. No hoses to spray carbon dioxide fire extinguisher should pull up the megaphone 70-90 degrees. When used, the carbon dioxide fire extinguisher wholesale, not directly by holding the megaphone outer wall or metal connecting tube to prevent hands were frostbitten. When using carbon dioxide fire extinguisher, in outdoor use, you should choose upwind direction injection; narrow space used indoors, after extinguishing the operator should quickly leave, to prevent suffocation. Use of carbon dioxide fire extinguisher carbon dioxide fire extinguisher _ _ Linqu Weifang Weifang Peng-Peng-Fire Co. by fire valves. Weifang Pengda Fire Valve Co. (www.pengda119.com) (www.pengda119.com) strong, credible, Shandong Weifang extinguishing equipment and other industries has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Weifang Peng-fire into the brilliant and you work for a better future!