Film-forming foam type. AFFF (aqueous film-forming foam) and FFFP (film-forming fluoroprotein) fire extinguishers are rated for use on both Class A and Class B fires. As the name implies, they discharge a foam material rather than a liquid or powder. They are not suitable for use in freezing temperatures.
Wood Fire (Class A) A water fire extinguisher or ABC or wet chemical: Natural Gas Fire (Class C) Class C, ABC, Dry Chemical or Alcohol resistant foam *DO NOT USE liquid-based fire extinguisher *DO NOT USE …
Choosing and Using Fire Extinguishers
It is not recommended that children use fire extinguishers. Teach people how to use a fire extinguisher. When operating a fire extinguisher, tell residents to remember the word PASS: Pull the pin. Hold the extinguisher with the nozzle …
CO2 Fire Extinguisher Dangers: CO2 extinguishers should not be used on fires involving solid materials, such as paper, wood and fabric, and also are not suitable for use on flammable gases. … The Fire Equipment Manufacturer’s Association recommended using a water or foam fire extinguisher on Class A fires. You can also use water to douse the …
People Also Ask what fire extinguisher is not recommended for class a fires
Can a Class A fire extinguisher be used on electronic devices?
Larger models of these fire extinguishers are listed for Class A as well as Class B and Class C fires, which makes them quite suitable for use on fires in electronic equipment. When discharged, these agents are in the combined form of a gas/mist or a liquid, which rapidly evaporates after discharge with about twice the range of carbon dioxide.
What type of fire extinguisher do I Need?
The type of fire extinguisher you need depends on the type of fire you need to put out: Class A Fires – fires caused by combustibles like wood, metal, cloth, paper, rubber, and plastics. Class B Fires – fires caused by flammable liquids like gasoline and grease.
Can a Class B fire extinguisher be used in freezing temperatures?
They are not suitable for use in freezing temperatures. An advantage of this type of extinguisher when used on Class B flammable liquid fires of appreciable depth is the ability of the agent to float on and secure the liquid surface, which helps to prevent reignition.
How can you help people decide when to use a fire extinguisher?
Help people decide when to use a fire extinguisher Fire extinguishers can be helpful on a small fire. Consider providing a checklist to help people prepare to use a fire extinguisher on a potential fire. For example: Have I alerted others in the building that there’s a fire? Has someone called the fire department?
People Also Searches what fire extinguisher is not recommended for class a fires
TYPES OF FIRE AND FIRE EXTINGUISHERS | WHICH FIRE EXTINGUISHER TO BE USED ON WHICH CLASSES OF FIRE Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher