1 Portable Fire Extinguisher Training
2 Knowledge Assessment 1.What three things must be present to maintain combustion? 2.Name four classes of fire? 3.Identify various types of fire extinguishers. 4.What hazards are associated with Class C fires? 5.Is a multipurpose ABC fire extinguisher effective to fight a Class D fire? 6.When is it inappropriate to attempt to extinguish a fire? 7.Name some of the inspection criteria for portable fire extinguishers. 8.A class A extinguisher is effective on a C type fire. (T/F) 9.Using the PASS acronym, explain how to extinguish a small fire. 10.Portable fire extinguishers should be mounted and/or stored in unobstructed location that provides for ease of use and location identification. (T/F)
3 Course Objectives At the end of this class you will be able to: Identify the four most common types of portable fire extinguishers, such as Halon, Dry Chemical, Water and Special Identify which portable fire extinguisher is appropriate for what type of fire - “What is Burning?” Identify situations where fighting a fire is not appropriate or advisable. Understand that calling 911 is always the safest solution for fighting fires Describe the P.A.S.S. model when using a portable fire extinguisher to extinguish a fire
4 Agenda I. Introduction II. Fire Triangle and Fire Elements III. Fire Classification IV. Portable Fire Extinguisher Types and Application V. Appropriate Fire Fighting VI. P.A.S.S. Model VII. Fire Extinguisher Inspection VIII. Home Fire Safety IX. Close T2
5 Introductions Please ask the person next to you the following questions and prepare to introduce them. What is your name? What is your current position? Where is your primary work location?
6 Fire Triangle F u el Oxygen Heat All three elements need to be present for fire to exist. If any one element is removed, the fire cannot maintain combustion. What is the significance of the fire triangle? Chemical Reaction
7 Class A Fires CCombustible solids such as wood, paper, textiles and plastics leave ash behind. TThink “A” for Ash What type of combustibles are present in a Class A fire?
8 Class B Fires CCombustible and flammable liquids or gases TThink “B” for Boil What type of combustibles are present in a Class B fire?
9 Class C Fires EEnergized electrical equipment. DDO NOT use water to extinguish a class C fire. TThink “C” for Circuit. What hazards are associated with a Class C fire?
10 Class D Fires CClass A, B and C type extinguishers have little or no effect on combustible metals such as sodium, potassium, magnesium and aluminum. TThink “D” for Dial 911 What hazards are associated with a Class D fire?
11 Contains a noncombustible dry extinguishing agent. Used for Class A-B-C fires Dry Chemical Contains a liquid used in quantity to soak and cool the fuel. Used in Class A fires Water Contains a noncombustible gas that is used to smother the fire by displacing the oxygen. Used for Class B-C fires Carbon Dioxide Contains a certain chemical that removes oxygen from the fire triangle breaking the chain reaction. Used for Class A-B-C fires Halon ExtinguisherDescription and Application Extinguisher Types and Application
12 Water Extinguisher Class A Fires Only
13 Dry Chemical Extinguisher Good Multi-purpose extinguisher
14 Halon Extinguisher Another type of Multi-purpose extinguisher
15 Carbon Dioxide Extinguisher Another type of Multi-purpose extinguisher
16 Extinguisher Labeling Instructions Pull Aim Squeeze Sweep Classification A – Ordinary Combustibles B – Petroleum Products C – Energized Electrical
17 Situations Where Fighting a Fire is NOT Appropriate You are unsure about the use of the extinguisher. The fire is in close proximity to other flammable or combustible materials. It is too large to handle with one extinguisher. (One and Run!!) There are large amounts of smoke. If the fire is close to your only exit, or may block your exit if your attempts to extinguish fail!
18 P. A. S. S. Model This section reviews the fundamental steps associated with extinguishing a fire using a portable fire extinguisher.
19 P.A.S.S. - Pull Pull the pin in the handle at the top of the extinguisher that keeps the trigger from accidentally being depressed. Check to see if pin is connected to handle prior to pulling.
20 P.A.S.S. - Aim Aim the nozzle towards the base of the fire. Be sure to keep a firm grip on the discharge hose near the nozzle.
21 P.A.S.S. - Squeeze Squeeze the trigger to discharge the extinguishing agent on the fire. Stand about 8 feet (or less on certain extinguishers) from the fire. If you release the trigger the discharge will stop.
22 P.A.S.S. - Sweep Sweep the nozzle back and forth at the base of the fire. After the fire appears to be extinguished, watch it carefully to prevent re-ignition. If necessary continue sweeping.
23 Mounting (unobstructed) Operating instructions Seals and tamper indicators. (what/where are they) Physical damage, corrosion, leakage, clogged nozzle Pressure gauge reading Check the weight Replace when necessary Document Monthly Inspection Points
24 Home Fire Safety What are some other items you have at home?
25 Battery Hardwire Combo units Strobe units Home Fire Safety Smoke Detectors What are some of the various types of smoke detectors you may find on the market?
26 Home Fire Safety Smoke detectors Selecting a unit Proper placement How and when to test Battery replacement Unit replacement
27 Home Fire Safety Carbon Monoxide detectors Selecting a Unit Proper unit placement Maintenance Testing Be Aware!! Where should a carbon monoxide detector be installed?
28 Know your exits Safe meeting place Get out and stay out Inspect extinguishers monthly Practice, Practice, Practice Home Fire Safety Evacuation Plan What are some characteristics of a good evacuation plan?
29 Practice using a ladder. Make sure everyone knows its location. Keep your family safe. Emergency Escape Ladder Home Fire Safety 2 nd Story Escape
30 Fire Extinguisher Training: Review Why are there different types of fire extinguishers? What type of fire extinguisher do you use to put out: Wood, paper, and plastic fires Paper, gas, and energized electrical panel fires Metal fires Identify three situations where it is not appropriate to fight a fire. What does the acronym P.A.S.S. represent?
31 Conclusion Thank you for your attention and participation. When you return to your work area: Take a moment to identify the location of the nearest portable fire extinguisher and familiarize yourself with its operation. When you get home tonight: Take the time to talk to your family and ensure that everyone knows of two escape routes to use in case of an emergency and the location of the designated assembly point.