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FIRE SAFETY

FIRE SAFETY. Fires can either be extinguished by smothering the flames with a fire blanket or clothing ( removing the oxygen ) or by using a fire extinguisher ( removing the heat )

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FIRE SAFETY

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  1. FIRE SAFETY

  2. Fires can either be extinguished by smothering the flames with a fire blanket or clothing ( removing the oxygen) or by using a fire extinguisher ( removing the heat ) • To use a fire extinguisher properly, it must be aimed at the base of a fire and swept back and forth across that base.

  3. Always use the right type of fire extinguisher for each specific type of fire. *LHHS extinguishers (ABC type) CLASS A Fires: • Fires of organic matter that will leave ashes. • Example: wood, paper, tissues • Extinguishers: H2O, CO2, dry chemicals

  4. CLASS B FIRES: • Fires of flammable liquids • Examples: Gasoline, solvents • Extinguishers: CO2 , dry chemical NOTE: • Water is not a good extinguisher because it spreads the liquid around.

  5. Class B Fire Video

  6. CLASS C FIRES: • Fires of an electrical nature • EXAMPLES: Computers, photocopiers • EXTINGUISHERS: CO2 , Dry Chemical *LHHS extinguishers (ABC type)

  7. CLASS D FIRES: • Fires of burning metals • EXAMPLES: Sodium, aluminum, magnesium • EXTINGUISHERS: Sand and salt NOTE: • Water is not a good extinguisher because it creates a violent reaction.

  8. CLASS E FIRES: • Fires of radioactive materials • EXAMPLES: Uranium, plutonium • EXTINGUISHER: Concrete

  9. Proper Use of a Fire Extinguisher P Pull the pin A Aim nozzle at base of the fire S Squeeze the trigger and hold the extinguisher upright S Sweep back and forth over the base of the fire to cover all burning material

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