TYPES OF FIRES AND EXTINGUISHERS

​A portable fire extinguisher is a "first aid" device and is very effective when used while the fire is small. The use of fire extinguisher that matches the class of fire, by a person who is well trained, can save both lives and property. The successful performance of a fire extinguisher in a fire situation largely depends on its proper selection, inspection, maintenance, and distribution.

​There are four different types of fires:

• Type A - ordinary combustibles such as wood, cloth, paper, rubber and many plastics

• Type B - flammable liquids, such as gasoline, oil, grease, tar, oil-based paint, lacquer, and flammable gas

• Type C - energized electrical equipment, including wiring, fuse boxes, circuit breakers, machinery and appliances

• Type D - combustible metals such as magnesium and potassium (uncommon)

FIRE EXTINGUISHER USE - REMEMBER
THE P-A-S-S WORD

​Although extinguishers can vary in size, color and type of extinguishing agent, all devices operate basically the same way. If the fire is small and heavy smoke is NOT present and you have an exit available to you for evacuation purposes, grab the nearest appropriate extinguisher and operate following the P-A-S-S procedure:

​P - Pull the pin located in the extinguisher's handle.

​A - Aim the nozzle at the base of the fire.

​S - Squeeze the handle.

​S - Sweep from side to side at the base of the fire until the fire is out.