Final answer:
To operate a portable fire extinguisher, remember the acronym PASS: Pull the pin, Aim at the base, Squeeze the handle, and Sweep back and forth.
Step-by-step explanation:
When operating a portable fire extinguisher, remember the acronym PASS:
- P: Pull the pin to break the tamper seal.
- A: Aim the nozzle at the base of the fire.
- S: Squeeze the handle to release the extinguishing agent.
- S: Sweep the nozzle back and forth until the fire is out.
Following these steps in the correct order will help you effectively extinguish a fire with a portable fire extinguisher.