How to Use a Fire Extinguisher
Even though extinguishers come in a number of shapes and sizes, they all operate in a similar manner. Here's an easy acronym for fire extinguisher use:
The PASS Method
- Pull the pin at the top of the extinguisher that keeps the handle from being accidentally pressed.
- Aim the nozzle toward the base of the fire.
- Squeeze the handle to discharge the extinguisher. Position yourself approximately 8 feet away from the fire. If you release the handle, the discharge will stop.
- Sweep the nozzle back and forth at the base of the fire. After the fire appears to be out, watch it carefully since it may re-ignite!
Make sure all employees who are expected to use fire extinguishers on controllable fires are properly trained with hands-on practice. There's no OSHA requirement to actually extinguish a fire or discharge a fire extinguisher during training. However, each employee should handle the fire extinguisher and demonstrate they can perform the PASS steps.
When using a portable fire extinguisher, follow these safe work practices and precautions:
- Know the Fire Type: Ensure that the fire extinguisher is appropriate for the type of fire you're attempting to extinguish (e.g., Class A for ordinary combustibles, Class B for flammable liquids, Class C for electrical fires.
- Ensure a Clear Exit: Always position yourself with an escape route behind you. If the fire grows or doesn't go out, evacuate immediately.
- Check the Extinguisher: Before use, verify that the fire extinguisher is fully charged and not damaged. Regular maintenance ensures it is operational when needed.
- Avoid Inhalation: The chemicals in extinguishers can be harmful if inhaled. Aim to minimize exposure by staying downwind of the fire.
- Don't handle the nozzle: Holding the nozzle while using the extinguisher may cause severe burns.
Knowledge Check Choose the best answer for the question.
3-7. When using a fire extinguisher, be sure use the _____ method.
You forgot to answer the question!