What does the acronym PASS stand for in extinguisher use?

The acronym PASS stands for Pull, Aim, Squeeze, Sweep, and it provides a simple and effective method for using a fire extinguisher. Each component of the acronym corresponds to a specific action that helps in effectively combating a fire:

• Pull: This step involves pulling the pin on the fire extinguisher, which unlocks the operating lever and allows the user to activate the extinguisher.

• Aim: The next step is to aim the nozzle at the base of the fire. This is crucial, as directing the extinguisher's contents at the flames themselves is less effective than targeting the source of the fire.

• Squeeze: Squeezing the lever or handle releases the extinguishing agent. This action should be done firmly and steadily to ensure a continuous flow of the agent onto the fire.

• Sweep: Finally, sweeping the nozzle from side to side helps to cover the area of the fire, ensuring that the extinguishing agent is effectively applied over the flames, which aids in putting the fire out.

Understanding PASS is essential for effective fire extinguisher use, making it easier for individuals to respond quickly and correctly in emergency situations. The other options do not represent established procedures for extinguisher use and may