SSC October 2017 Newsletter

FIRE EXTINGUISHER MAINTENANCE E x t i n gu i sh e r ma i n t e n a n c e i s

i mpo r t a n t

f o r

e ve r yo n e ’ s

sa f e t y .

You must ensure that:  The extinguisher is not blocked by furniture, equipment, coats or other objects that could interfere with access in an emergency.  The pressure is at the recommended level—not too high and not too low. The needle should be in the green zone.  The pin and tamper seal (if it has one) are intact.  There are no dents, leaks, rust, chemical deposits and/or other signs of abuse/wear. Wipe off any corrosive chemicals, oil, gunk etc. that may have deposited on the extinguisher.  If the extinguisher is damaged or needs recharging, replace it immediately! IMPORTANT: Recharge or replace all extinguishers immediately after any use, regardless of how much they were used. (Some household extinguishers are not rechargeable.)

Know Your Fire Extinguisher There are two types of household fire extinguishers for three common household fire categories. Familiarize yourself with them and choose the fire extinguisher that is best for each location in your home. Also review the manufacturer's use and care booklet for your fire extinguisher. This important booklet provides guidance on the type and size of fire with which you may use your extinguisher, and also provides tips on how to properly use and maintain your extinguisher.

The three categories of household fires are:

Categories of fires

Description

Type of extinguisher

Fires involving combustible materials, such as wood, cloth and paper.

Class A

ABC

Flammable liquid fires, including kitchen grease. NEVER use water on this type of fire!

Class B

ABC or BC

Class C

ABC or BC

Fires involving energized electrical equipment.

Household fire extinguishers are available in two basic types: "BC" rated for Class B and Class C f ires, and multipurpose "ABC" rated for all three types of fires. Both utilize a dry chemical extinguishing agent. A "BC" extinguisher would typically be found in a garage or other area of your house where you are storing flammable liquids. "ABC" extinguishers would commonly be placed in all other areas of your house.