What does the "pass" acronym refer to in fire extinguisher usage?

The acronym "PASS" in fire extinguisher usage stands for Pull, Aim, Squeeze, and Sweep. This method provides a systematic approach to effectively use a fire extinguisher in an emergency situation.

• Pull: This step involves pulling the pin at the top of the extinguisher, which will allow you to operate the device. This is essential as it helps prevent accidental discharge and prepares the extinguisher for use.

• Aim: After pulling the pin, you need to aim the nozzle at the base of the fire. Targeting the base ensures that you are applying the extinguishing agent where it is most effective, directly at the source of the flames.

• Squeeze: Squeezing the handle releases the extinguishing agent. This action is crucial because it turns the extinguisher on, allowing you to discharge the material towards the fire.

• Sweep: Lastly, sweeping the nozzle from side to side helps cover the area of the fire with the extinguishing agent, making sure to thoroughly apply it to extinguish the flames.

Together, these steps promote a quick and efficient response to a fire situation, making it easier for individuals to remember how to use a fire extinguisher properly when time is of the essence.