How do you demonstrate a fire extinguisher?
How do you demonstrate a fire extinguisher?
The acronym PASS is used to describe these four basic steps.
- Pull (Pin) Pull pin at the top of the extinguisher, breaking the seal.
- Aim. Approach the fire standing at a safe distance.
- Squeeze. Squeeze the handles together to discharge the extinguishing agent inside.
- Sweep.
How do fire extinguishers work?
Using a fire extinguisher
- Pull: Pull the pin, this will break the tamper seal.
- Aim: Aim low, pointing the nozzle or hose at the base of the fire.
- Squeeze: Squeeze the handle to release the extinguishing agent.
- Sweep: Sweep from side to side at the base of the fire, the fuel source, until the fire is out.
What is the first thing to know about fire extinguishers?
The first thing to know about fire extinguishers is that you must be trained and authorized to use one in an emergency. The point is that most people have never used one and it takes some training and practice to use one properly.
What is the four 4 step process to using a fire extinguisher?
For an easy-to-remember 4-step process to operating a fire extinguisher, learn the PASS system: Pull the pin while holding the extinguisher away from you to unlock the mechanism. Aim low toward the base of the fire. Squeeze the lever slowly.
How do you read a fire extinguisher gauge?
There is a small green section at the very top of the gauge, the needle should be pointing in the green section which means it is correctly charged. If the needle is pointing in any other direction other than the green this indicates that your extinguisher is in need of recharging.
What is the function of fire extinguisher and how does it work?
fire extinguisher, portable or movable apparatus used to put out a small fire by directing onto it a substance that cools the burning material, deprives the flame of oxygen, or interferes with the chemical reactions occurring in the flame.
Did you know facts about fire extinguishers?
Here are five facts about fire extinguishers that you absolutely need to know.
- Fact 1: You need to know the fire type before attempting to extinguish it.
- Fact 2: There are eight different types of fire extinguishers.
- Fact 3: An expired extinguisher is the equivalent of no extinguisher.
Can a trained adult use a fire extinguisher?
The use of a fire extinguisher in the hands of a trained adult can be a life and property saving tool. However, a majority of adults have not had fire extinguisher training and may not know how and when to use them.
What to know before using a fire extinguisher?
Inspect the fire extinguisher before use. Read instructions and warnings; check that the pressure gauge needle is in the green portion of the gauge; and check for a clogged nozzle, a broken seal, or other damage. Tip. A fire extinguisher won’t work if it’s not properly charged.
What are the different classes of fire extinguishers?
Know how fire extinguishers are classified. Class A extinguishers are for common combustibles like paper or wood; Class B are for flammable liquids; and Class C are for electrical fires. The Red Cross recommends ABC classified fire extinguishers for home use. Inspect the fire extinguisher before use.
What does pass stand for on a fire extinguisher?
Remember the acronym PASS. It stands for Pull, Aim, Squeeze, and Sweep. Pull the pin or ring that unlocks the fire extinguisher’s operating handle, and aim the extinguisher at the base of the fire. Aim at the fire from 6 to 8 feet away.
