What does the acronym PASS stand for in terms of fire extinguisher use?

The acronym PASS stands for Pull, Aim, Squeeze, Sweep, which is a fundamental method for using a fire extinguisher effectively.

To break down each component:

• Pull the pin on the fire extinguisher to unlock it. This step is crucial, as it allows the extinguisher to be activated.

• Aim the nozzle at the base of the fire. Targeting the base is important because that is where the fuel is located, and suppressing the fire at its source is necessary for effective extinguishment.

• Squeeze the handle to release the extinguishing agent. This action should be done steadily to ensure a continuous stream of the agent is applied to the fire.

• Sweep the nozzle from side to side while aiming at the base of the fire. This sweeping motion helps to cover the area effectively, ensuring that the extinguishing agent reaches as much of the fire as possible.

Understanding the PASS technique is vital for anyone trained to use a fire extinguisher, as it provides a standardized method to increase the chances of successfully extinguishing a fire in emergencies. Other options provided do not reflect established fire safety practices related to extinguisher use.