What does the 'P' in the P-A-S-S method for using a fire extinguisher stand for?

The 'P' in the P-A-S-S method stands for "Pull." This method is a standardized technique for effectively using a fire extinguisher and is crucial for ensuring safety when attempting to extinguish a fire.

To use a fire extinguisher correctly, you first need to pull the pin on the top of the extinguisher. This pin locks the lever in place and prevents accidental discharge. Once the pin is removed, you can proceed with the rest of the steps in the P-A-S-S acronym, which include aiming the nozzle at the base of the fire, squeezing the lever to release the extinguishing agent, and sweeping the nozzle from side to side until the fire is out. Proper understanding of this first step is essential, as neglecting it could render the extinguisher unusable in an emergency situation.