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

The correct understanding of "PASS" in the context of fire extinguisher use stands for Pull, Aim, Squeeze, and Sweep. This acronym guides individuals on the proper steps to take when using a fire extinguisher effectively and safely.

• Pull: The first action is to pull the pin located at the top of the extinguisher. This pin ensures that the extinguisher cannot be inadvertently activated and pulling it is a necessary step to begin using the extinguisher.

• Aim: After pulling the pin, the next step is to aim the nozzle or hose at the base of the fire. This is crucial because targeting the base ensures the extinguishing agent is applied directly to the fuel source, rather than just dispersing it over the flames.

• Squeeze: The next action is to squeeze the handle. This action releases the extinguishing agent from the nozzle. It is important to maintain firm control during this step to ensure a steady stream is directed at the fire.

• Sweep: Finally, the extinguisher should be swept from side to side while continuing to aim at the base of the fire. This sweeping motion helps to cover the area of the fire effectively and ensures that the agent is