Fire Extinguishers

How Fire Extinguishers Work 
In this article by Tom Harris, we'll see exactly what fire extinguishers do and how they do it. We'll also find out what causes fire in the first place, learn the correct way to use an extinguisher and see what sort of fire suppressant works best on different types of fires.

Fire Extinguishers in the Workplace 
It is essential that all employees be familiar with the proper use of portable extinguishers and know when and when not to use them.  In the event of a fire, employees should respond in accordance with their company's fire-emergency plan.  Most employees will evacuate. 

All You Ever Wanted to Know About Fire Extinguishers...
There are basically four different types or classes of fire extinguishers, each of which extinguishes specific types of fire. Newer fire extinguishers use a picture/labeling system to designate which types of fires they are to be used on. Older fire extinguishers are labeled with colored geometrical shapes with letter designations. Both of these types of labels are shown below with the description of the different classes of extinguishers.

National Fire Protection Association: Research & Reports 
A portable fire extinguisher can save lives and property by putting out a small fire or containing it until the fire department arrives; but portable extinguishers have limitations. Because fire grows and spreads so rapidly, the number one priority for residents is to get out safely.

OSHA eTool: Fire Extinguishers, Evacuation Plans and Procedures
The requirements of this section apply to the placement, use, maintenance, and testing of portable fire extinguishers provided for the use of employees.

Training Materials:

Fire Extinguisher Training Program