Aim at the base of the fire
. If you aim at the flames (which is frequently the temptation), the extinguishing agent will fly right through and do no good. You want to hit the fuel. Squeeze the top handle or lever.
How do you sweep a fire extinguisher?
- P – PULL THE PIN at the top of the extinguisher. The pin releases a locking mechanism and will allow you to discharge the extinguisher.
- A – AIM at the base of the fire and not at the flames. You must extinguish the fuel to the fire.
- S – SQUEEZE the lever. …
- S – SWEEP from side to side.
What is the proper way to use a fire extinguisher aim at the top of the flames do not move?
If you aim at the flames (which is usually the temptation), the extinguisher agent will fly right through and do no good. You have to hit the fuel.
SQUEEZE THE TOP HANDLE OR LEVER
. This depresses a button that releases the pressurized extinguishing agent in the extinguisher.
How do you use a fire extinguisher step by step?
- 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 you aim a fire extinguisher manually?
Aim low: Point the extinguisher nozzle (or hose) at the base of the fire.
Always hold the extinguisher vertically
, never horizontally. Squeeze the level fully: This will release the extinguishing agent through the nozzle. Releasing the lever will stop the discharge.
What does the A stand for in pass fire?
It’s easy to remember how to use a fire extinguisher if you can remember the acronym PASS, which stands for
Pull, Aim, Squeeze, and Sweep
. Pull the pin. This will allow you to discharge the extinguisher. Aim at the base of the fire.
Which fire extinguisher is most suitable for an electrical fire?
CO2 extinguishers
are mainly used for electrical fire risks and are usually the main fire extinguisher type provided in computer server rooms. They also put out Class B fires. CO2 extinguishers suffocate fires by displacing the oxygen the fire needs to burn. This type of extinguisher has a black label.
What is Stage 1 of the 4 key stage of fire?
1.
Incipient
–Incipient is known as the first stage of fire. As the fire triangle elements like oxygen, fuel and spark/heat combine with each other and continuous chemical reaction resulting is breaking out of fire. This incipient stage of fire is also known as ignition.
How often do you check fire extinguishers?
NFPA 10 requires extinguishers be inspected when they are initially installed and
once a month after that
. You should inspect extinguishers more frequently if they are installed in locations where they are more prone to rust, impact or tampering.
Which part of fire extinguisher should pull first to unlock it?
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.
What is the first thing you should do in a fire?
Yell “Fire!”
several times and go outside right away
. If you live in a building with elevators, use the stairs. Leave all your things where they are and save yourself. If closed doors or handles are warm or smoke blocks your primary escape route, use your second way out.
What are the 3 methods of extinguishing a fire?
All fires can be extinguished by
cooling, smothering, starving or by interrupting the combustion process
to extinguish the fire. One of the most common methods of extinguishing a fire is by cooling with water.
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 a Type D fire?
Class D fires
only involving combustible metals – magnesium, sodium
(spills and in depth), potassium, sodium-potassium alloys uranium, and powdered aluminum.
What are the 4 race procedure in a fire?
- RACE: Remove, Alarm, Confine and Extinguish or Evacuate. This easy to remember acronym is our University procedure in the case of a fire. …
- Remove. Remove everyone from the area. …
- Alarm. The fire alarm pull station shall be activated call 911 to report fire. …
- Confine. …
- Extinguish or Evacuate.
Can a plug socket set on fire?
Most electrical fires are caused by faulty electrical outlets (Receptacles) or worn out sockets that are
not properly grounded
. As outlets and switches get older, the wiring behind them wears as well, and wires are strung about that loosen overtime and could potentially break and cause a fire.
