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Gasoline

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CARBURETOR PRIMING & BURN INJURIES

 

Accidents involving gasoline are a major cause of thermal burns in the U.S. Thousands of people visit hospital emergency rooms each year for treatment of gasoline-related burns. These accidents are often associated with careless use (misuse) of gasoline. Most accidents occur in the summer months, due to an increased use of gasoline for farming, yard work, and recreational purposes (e.g. boating). A lack of understanding of the explosive nature of gasoline by the general public contributes to both its improper storage and to its misuse as a solvent, engine primer, or fire starter. Gasoline burns decrease markedly in winter months, except for burns associated with carburetor priming to start cars.

 

Common causes of gasoline burn injuries:

  • Starting or accelerating a fire (bonfire, trash, brush, outdoor fire, etc.)
  • Improper storage
  • Carburetor priming
  • Fumes near an open flame
  • Motor vehicle collision (MVC)
  • Refueling engine
  • Car or boat repair
  • “Playing” with gas
  • Farm work
  • Industrial activity
  • Sniffing
  • Suicide/arson/murder

I know you are smart enough not to pour gas into a carburetor!

 

 

 

 

 

Priming carburetors is a dangerous and unnecessary practice and can produce explosion or fire!

Explosions may occur by 3 mechanisms:

  1. Contact of the gasoline or its vapors with hot metal (i.e., the car’s engine)

  2. Gasoline ignition caused by an electrical spark from the electrical system of the automobile
  3. Ignition due to excessive gasoline in the intake manifold, causing backfire.

 

Carburetor priming burn to the hand

 

 

Supported by the International Association of Fire Fighters

 

 

 


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