What does the acronym PASS stand for in fire safety?

The acronym PASS stands for Pull, Aim, Squeeze, Sweep, which is a critical technique for using a fire extinguisher effectively. Each component of this acronym provides essential steps to ensure safety and proper use during a fire emergency.

• "Pull" refers to pulling the safety pin out of the handle of the extinguisher, which is necessary to unlock and activate the device.

• "Aim" involves pointing the nozzle at the base of the fire. This is important because targeting the flames directly may not extinguish the fire effectively; rather, it is crucial to address the fuel source.

• "Squeeze" means squeezing the handle to release the extinguishing agent. This step is essential as it allows the operator to control the flow of the agent, ensuring that it is used appropriately.

• "Sweep" instructs the user to move the nozzle from side to side at the base of the fire, aiming to cover the entire area and effectively eliminate it.

This method emphasizes a systematic approach to handling fire extinguishers, which can significantly improve the chances of safely controlling small fires. Understanding and remembering this acronym is vital for anyone working in construction or any area where fire hazards may be present.