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When You Should Use a Fire Extinguisher in the Workplace

A hand prepares to press down on the trigger of a fire extinguisher as flames roar in the background.

Fires can occur unexpectedly and in any location, including at work. That’s why every workplace must have proper fire safety measures in place. This preventative approach can help minimize the risk of fires and ensure the safety of employees, visitors, and property.

Some common workplace fire safety measures include having fire extinguishers readily available, conducting regular fire drills, and implementing emergency evacuation plans. But knowing when to use a fire extinguisher in the workplace is just as important as having one. Let’s look at some scenarios where employees might need to use a fire extinguisher and how to do so safely.

A Small Fire in an Isolated Area

One of the most common situations where you should use a fire extinguisher is when a small fire breaks out in an isolated area. This could be a trash bin fire or a small flame starting in a break room. If the fire is contained and not spreading rapidly, a fire extinguisher can quickly put it out before it becomes uncontrollable.

Understanding fire extinguisher components and how they work helps employees act faster and more confidently in these situations.

An Electrical Fire in an Office Setting

Electrical fires can be particularly dangerous due to the risk of electrocution. In an office setting, these fires might originate from faulty wiring, overloaded power strips, or malfunctioning equipment. When faced with an electrical fire, it’s important to use a fire extinguisher designed for such hazards, typically a Class C extinguisher. Be sure to cut off the power source, if possible, before attempting to extinguish the fire.

For office-specific training, Pyrosoft's office fire simulator is compact enough to use right in your workspace - no setup required.

Fires Involving Flammable Liquids

Workplaces that store or use flammable liquids, such as cleaning solvents or fuel, are at risk of fires involving these substances. If a fire involving liquids arises, you should use a fire extinguisher specifically designed for Class B fires, which include flammable liquids and gases. Using water or a general-purpose extinguisher on these types of fires can actually make them worse, as it could spread the flames.

Fires Involving Equipment and Machinery

Industrial settings often have machinery and equipment that can pose a fire risk. Whether you’re at a manufacturing plant or a warehouse, you can tackle equipment fires with the appropriate fire extinguisher. Class D fire extinguishers are suitable for fires involving combustible metals that are often in industrial environments. Training your team on how to use these extinguishers can help mitigate the risk of extensive damage.

Pyrosoft's industrial fire extinguisher training simulator is built for exactly these high-risk, machinery-heavy environments.

Fires Involving Batteries

Lithium-ion batteries have become increasingly popular in the workplace due to their use in laptops, smartphones, and other devices. But they can also be fire hazards if they malfunction or become damaged. In these circumstances, they can emit flammable gases or even self-ignite.

If a fire involving batteries occurs, use a Class D extinguisher or a specialized battery fire extinguisher. Make sure to train employees on how to handle and dispose of batteries properly to prevent future incidents.

Knowing when you should use a fire extinguisher in the workplace is essential for maintaining a safe environment. You may encounter small, isolated fires or fires involving electrical equipment, flammable liquids, and machinery. Regardless, having the right type of extinguisher on hand and knowing how to use it can prevent minor incidents from escalating.

For a step-by-step walkthrough of how to use a fire extinguisher correctly using the P.A.S.S. technique, read our complete guide.

Understanding the importance of fire extinguisher training is the first step - explore Pyrosoft's dedicated resource to share with your safety team.

Pyrosoft Inc. is a leading provider of fire extinguisher training simulators designed to help workplaces prepare for exactly these scenarios - safely, effectively, and without harmful emissions.

To help workplace safety managers prepare for these scenarios, Pyrosoft offers fire extinguisher simulator rentals. Our Flicker and Flare models are perfect for office settings. They’re compact and portable, making them easy to use and store. With realistic flames and sound effects, employees can practice using a fire extinguisher in a safe and controlled environment.

Don’t wait until an emergency happens to realize the importance of workplace fire safety. Train your team on how to properly use a fire extinguisher for different types of fires. By preparing, you can prevent damage and injuries and potentially save lives.

This is just one reason why workplace fire safety training matters across every industry and organization size.