ABCDK Fire Extinguisher Servicing in Los Angeles

Letters ABCDK represent fire classes and the fire extinguishers designed to put combat them.

 • Class A: Puts out fires with materials like wood, paper, and cloth.

 • Class B: Puts out fires involving flammable liquids such as oil, grease, and solvents.

 • Class C: Puts out fires caused by electrical equipment and wiring.

 • Class D: Puts out fires involving combustible metals like magnesium and aluminum.

 • Class K: Puts out fires from cooking oils and fats, commonly in kitchens.

Note: ABC fire extinguishers can put out Class A, B, and C fires, making them versatile for general fire safety.

To use a fire extinguisher, remember the acronym PASS:

1. Pull the pin to break the tamper seal.
2. Aim the nozzle or hose at the base of the fire, not at the flames.
3. Squeeze the handle or lever slowly to release the extinguishing agent.
4. Sweep the nozzle from side to side across the base of the fire until it is extinguished.

In California, fire extinguishers are regulated by Title 19 of the California Code of Regulations, which specifies that fire extinguishers must be inspected monthly by the owner or occupant to ensure they are in proper working condition. This includes checking that the extinguisher is accessible, charged, and free from physical damage. Additionally, a professional maintenance check is required annually by a licensed technician, which includes a more detailed examination of the unit’s condition and functionality  .

Los Angeles follows these regulations and mandates that hydrostatic testing must be performed every 5 to 12 years, depending on the type of extinguisher, to ensure its structural integrity. This process includes pressurizing the extinguisher to check for leaks or weaknesses. The specific intervals for hydrostatic testing are outlined by OSHA and California’s Title 8, Section 6151, which governs the inspection, maintenance, and testing of portable fire extinguishers. Failure to comply with these regulations can lead to fines and other legal consequences.

The type of fire extinguisher you need depends on the kinds of fire risks present in your environment:

• Class A extinguishers are for ordinary combustibles like wood, paper, and cloth, making them ideal for homes, offices, and schools.
• Class B extinguishers are designed for fires involving flammable liquids such as gasoline, oil, and grease, commonly found in workshops, garages, and kitchens.
• Class C extinguishers are used for electrical fires, making them essential in areas with wiring, appliances, or electrical panels.
• Class D extinguishers are specialized for combustible metals like magnesium or aluminum, typically used in industrial settings.
• Class K extinguishers are required for kitchen fires involving cooking oils and fats, making them perfect for commercial kitchens  .

For general environments, an ABC fire extinguisher is a multi-purpose option that covers Class A, B, and C fires and is commonly used in homes and businesses.

To check your fire extinguisher, start by conducting a visual inspection. Ensure it’s easily accessible and that nothing obstructs it. Check the pressure gauge; the needle should be in the green zone, indicating the extinguisher is fully charged. Look for any visible damage, such as rust, dents, or a broken tamper seal. Additionally, confirm that the nozzle is clear of debris, and review the inspection tag to verify it has been serviced within the last year, as required by California Title 8, Section 6151.

The inspection tag is key to tracking maintenance. It includes the date of the last inspection, the signature of the licensed technician, and the type of service performed, whether it’s a recharge or hydrostatic test. Make sure the next service date is noted, ensuring compliance with OSHA and California fire safety regulations. If the tag is missing or outdated, it’s crucial to schedule a professional check immediately to meet legal requirements.

To recertify a fire extinguisher, start by scheduling an inspection with a licensed fire protection technician. They will conduct a comprehensive examination to ensure the extinguisher meets safety standards. This process includes checking the pressure gauge, inspecting for physical damage, and verifying the nozzle and safety pin are intact. The technician will also check the inspection tag to see if the extinguisher has undergone a hydrostatic test, which is required every 5 to 12 years, depending on the extinguisher type  .

If the extinguisher passes the inspection, it will be recharged if needed and given an updated inspection tag, confirming it is safe to use and in compliance with California fire safety laws. If it fails any part of the inspection, repairs or replacement may be necessary. 

A fire extinguisher can typically last anywhere from 5 to 15 years, depending on its type and the level of care it receives. For disposable fire extinguishers, the general lifespan is around 12 years, at which point they should be replaced. Rechargeable extinguishers, however, can last much longer with proper maintenance, including regular hydrostatic testing every 5 to 12 years to ensure they remain safe and functional. Regular annual inspections and timely recharges help extend the life of a rechargeable extinguisher. Staying compliant with local fire codes and inspection requirements, like those in California, is key to maximizing the lifespan of your fire extinguisher

According to OSHA regulations and the California Fire Code, fire extinguishers must be placed in specific locations to ensure safety and compliance:

1. Proximity to Fire Hazards: Extinguishers must be located within 75 feet of travel distance for Class A hazards (common combustibles like wood or paper). For Class B hazards (flammable liquids), they must be within 50 feet.
2. Mounting and Visibility: Fire extinguishers should be mounted on walls with the top of the extinguisher no higher than 5 feet from the ground (or 3.5 feet if it weighs more than 40 pounds). They must be easily accessible and clearly visible, with signage if needed to direct occupants.
3. Kitchens and Special Areas: For Class K extinguishers (used in commercial kitchens), they should be placed close to cooking equipment, usually within 30 feet.
4. Regulated Distribution: OSHA also specifies that fire extinguishers must be available on each floor of a building and distributed based on the fire risks present in different areas, such as near mechanical rooms, kitchens, or storage areas with flammable materials.