2.7.2 Extinguishers fire class

The following table contains the classification of the fire types:

SYMBOL FIRE CLASS DESCRIPTION EXTINGUISHING
A Solid fuels
(Wood, paper, coal, etc..)
Water, foam, chemical powders.
B Flammable liquids (bezel, diesel, alcohol, etc..) Foam, carbon dioxide, chemical powders.
C Flammable gases (propane gas, methane, hydrogen, etc..) Carbon dioxide, chemical powders, halogenated hydrocarbons.

It is very important to use the correct extinguishing agent according to each fire class; normally, water can be used only for class A fires, together with chemical extinguishing agents (portable or fixed devices).

Refer to Chapters for more information on using portable fire extinguishers.