Portable fire extinguishers
Maintaining a working fire extinguisher is a critical component of any fire control program. Functional fire extinguishers can help extinguish small fires if used properly. Do you have the correct fire extinguisher? Selecting the proper fire extinguisher is just as important as having a working one.
- Class A extinguishers put out fires in ordinary combustible materials such as cloth, wood, rubber, paper, and many plastics.
- Class B extinguishers are used on fires involving flammable liquids such as grease, gasoline, oil, and oil-based paints.
- Class C extinguishers are suitable for use on fires involving appliances, tools, or other equipment that is electrically energized or plugged in.
- Class D extinguishers are designed for use on flammable metals and are often specific for the type of metal in question. These are typically found only in factories working with these metals.
- Class K fire extinguishers are intended for use on fires that involve vegetable oils, animal oils, or fats used in cooking appliances. These extinguishers are generally found in commercial kitchens such restaurants, cafeterias, and caterers. Class K extinguishers are now finding their way into the residential market for use in kitchens.
- Multi-purpose fire extinguishers - such as those labeled “B-C” or “A-B-C” - can be used on two or more of the above type fires.
The United States Fire Administration (USFA) recommends that only those trained in the proper use and maintenance of fire extinguishers consider using them when appropriate.
Use a fire extinguisher only if:
- You have alerted other occupants and someone has called the fire department;
- The fire is small and contained to a single object, such as a wastebasket;
- You are safe from the toxic smoke produced by the fire;
- You have a means of escape identified and the fire is not between you and the escape route; and
- Your instincts tell you that it is safe to use an extinguisher.
of these conditions are not present, you should NOT try to use a fire extinguisher.
Where to install a fire extinguisher
Installation of portable fire extinguishers can vary dependent upon the type, size, and intended use of the extinguisher. It is recommended that you refer to the following resources for information regarding the proper installation of your fire extinguisher.
- Owner’s Manual - included with the unit
- Local authorities having jurisdiction
Encourage everyone to help prevent fires by following these additional steps from the National Fire Protection Association (NFPA).
- Don’t stack papers on top of computer monitors. Give heat-producing equipment room to breathe.
- Maintain a policy of use for personal or portable heating devices.
- Keep exits clear of trash, storage, cleaning supplies, and other combustibles.
- Report blocked exits as well as problems with alarms, public address systems, sprinklers, and emergency lighting. Remind campers and staff that a chirping fire alarm indicates a new battery is needed; do not disconnect it. Hold staff accountable for changing the battery.
- Report and replace frayed electrical cords.
- Don’t run electrical cords under furniture and don’t plug extension cords into each other.
- Unplug coffeemakers and other appliances when you leave.
- Smoke only in designated areas and use the ashtrays.
You can get more information on fire extinguishers and fire prevention at the National Fire Protection Association’s website: www.nfpa.org.
Don’t forget: change smoke detector batteries every six-months and/or at the start of camp season.
The information provided in this article is intended for general informational purposes only and should not be considered as all encompassing, or suitable for all situations, conditions, and environments. Please contact us or your attorney if you have any questions.