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

The acronym "PASS" stands for "Pull, Aim, Squeeze, Sweep," which provides a clear and effective method for using a fire extinguisher.

The first step, "Pull," refers to pulling the safety pin located on the extinguisher's handle. This action disables the locking mechanism and allows you to use the extinguisher effectively.

Next, "Aim" signifies aiming the nozzle at the base of the fire. Targeting the base ensures that you are directing the extinguishing agent to the source of the flames, which is crucial for effective fire suppression.

Then comes "Squeeze," which involves squeezing the handle or lever to discharge the extinguishing agent. This action releases the pressurized material contained within the extinguisher, enabling it to combat the fire.

Finally, "Sweep" indicates the technique of sweeping the nozzle from side to side at the base of the fire. This motion ensures that the extinguishing agent covers the area effectively, maximizing its impact and helping to extinguish the flames.

In contrast to the other options, none follow the established "PASS" acronym recognized for fire extinguisher usage. Understanding and applying these steps is essential for effectively responding to a fire emergency.