What does the "PASS" technique stand for in fire extinguisher use?

The "PASS" technique is a widely recognized acronym that provides a simple and effective method for using a fire extinguisher. The correct components of the acronym — Pull, Aim, Squeeze, Sweep — outline the specific steps a person should follow when trying to extinguish a fire.

1. Pull: This first step involves pulling the pin at the top of the extinguisher. This pin acts as a safety mechanism to prevent accidental discharge.

2. Aim: Next, the user should aim the nozzle at the base of the fire. This is crucial because targeting the flames directly will not effectively extinguish them; the goal is to hit the fuel source.

3. Squeeze: The next step is to squeeze the handle of the extinguisher to release the extinguishing agent. A firm yet controlled squeeze ensures that the agent is dispensed correctly.

4. Sweep: Finally, the nozzle should be swept side to side, covering the base of the fire until it is fully extinguished. This sweeping motion helps to ensure that the extinguishing agent effectively covers the area of the fire.

By following the PASS technique, individuals can maximize their effectiveness in putting out small fires, enhancing safety and control during an emergency