In terms of firefighter safety, what does the acronym PASS stand for?

The acronym PASS stands for Pull, Aim, Squeeze, Sweep, which is a critical procedure to remember when using a fire extinguisher. Each component of the acronym represents a specific action that is essential for effectively operating an extinguisher and ensuring safety during firefighting efforts.

• Pull refers to the removal of the extinguisher pin, which is a safety feature that prevents accidental discharge. This step is crucial as it enables the extinguisher to function.

• Aim directs the extinguisher at the base of the fire. Targeting the base is important because that is where the fuel source is located, and extinguishing the fire at this point is more effective in stopping its spread.

• Squeeze means to squeeze the handle of the extinguisher. This action releases the extinguishing agent and begins the process of putting out the fire.

• Sweep involves moving the nozzle from side to side at the base of the fire, ensuring that the agent is evenly distributed over the flames, which is vital for extinguishing the fire completely.

Understanding and memorizing the PASS procedure is essential for firefighters as it enhances their ability to respond quickly and effectively to fire emergencies, promoting both their safety and the safety of others.