Fire Extinguisher Guide

A fire extinguisher is a crucial safety device that can help prevent small fires from escalating into major emergencies. Here's a guide on fire extinguishers:

Types of Fire Extinguishers:

1. Water and Foam (Class A):

   • Suitable for fires involving ordinary combustible materials like wood, paper, cloth, and some plastics.
   • Not suitable for electrical fires or flammable liquids.

2. Carbon Dioxide (CO2) (Class B and C):

   • Effective for fires involving flammable liquids (Class B) and electrical fires (Class C).
   • Leaves no residue, making it suitable for use around sensitive electrical equipment.

3. Dry Chemical (Class A, B, and C):

   • Versatile extinguisher suitable for fires involving ordinary combustibles (Class A), flammable liquids (Class B), and electrical fires (Class C).
   • Comes in various types such as ABC or BC.

4. Wet Chemical (Class K):

   • Specifically designed for kitchen fires involving cooking oils and fats.
   • Creates a barrier between the oil and the oxygen to extinguish the fire.

5. Clean Agent (Class B and C):

   • Suitable for sensitive equipment and enclosed spaces as it leaves no residue.
   • Effective on fires involving flammable liquids (Class B) and electrical fires (Class C).

How to Use a Fire Extinguisher:

1. Remember PASS:

   • Pull the pin: Pull the pin at the top of the extinguisher, breaking the seal.
   • Aim low: Aim the nozzle or hose at the base of the fire.
   • Squeeze the lever: Squeeze the lever to discharge the extinguishing agent.
   • Sweep from side to side: Sweep the nozzle or hose from side to side until the fire is completely extinguished.

2. Stand at a Safe Distance:

   • Stand about 6 to 8 feet away from the fire for optimal reach and safety.

3. Use in the Early Stages:

   • Extinguish small fires in their early stages before they grow out of control.

4. Know When to Evacuate:

   • If the fire is too large or spreading rapidly, evacuate immediately and call emergency services.

Maintenance and Inspection:

1. Regular Inspections:

   • Check the pressure gauge regularly to ensure the extinguisher is fully charged.
   • Inspect the extinguisher for damage or corrosion.
   • Ensure the pin and tamper seal are intact.

2. Professional Maintenance:

   • Have a professional inspect and service the extinguisher annually.
   • Recharge or replace extinguishers as necessary.

3. Training:

   • Provide training to occupants on how to properly use a fire extinguisher.

Placement:

1. Strategic Placement:

   • Install fire extinguishers in easily accessible locations throughout your home or workplace.
   • Place them near potential fire hazards such as kitchens, workshops, and electrical panels.

2. Mounting:

   • Mount extinguishers on walls at eye level, using brackets or mounting hooks.

3. Visibility:

   • Ensure extinguishers are highly visible and unobstructed by furniture or other objects.

Remember, while fire extinguishers are valuable tools for fire safety, they should only be used by individuals who have been trained in their proper use. If you're unsure about fighting a fire, evacuate the premises immediately and call emergency services.