Fire safety is paramount, especially in kitchens as kitchen fires are one of the most frequent types of household accidents. Distraction at any moment can cause an instant hazardous condition. Using fire extinguisher products can make a great difference. During a small fire, speedy and correct action with an extinguisher is able to confine the fire from spreading. This results in less property damage and protects lives. Being aware of its usage makes you able to act quickly and effectively in a crisis.
Why are kitchen fire extinguishers important?
Kitchens are subject to fire hazards due to the presence of electrical appliances, hot oil, and open flames. The chances of fire outbreak in the kitchen is high, yet most people still lack a kitchen fire extinguisher to deal with the fire. A fire extinguisher applied at the initial stage of fire could easily prevent it from becoming uncontrollable. While fire suppression systems might be beneficial, they cannot address fire issues independently. Commercial and domestic kitchens thus need to have a fire extinguisher installed.
The kitchen fires are divided into three – class A, B and C fires.
Class A fires are due to materials that are combustible such as wood, paper, and fabric.
Class B fires are created by oily liquids and grease. Most kitchen fires fall under this category.
Class C – fires involved in gases
Class E fires include electrical devices such as domestic appliances such as toasters, microwaves, and ovens.
Types of kitchen fire extinguishers
There exist different types of kitchen fire extinguishers depending on the nature of the fire. The common types are:
Dry chemical extinguishers
These are appropriate to fight class A, B and C fires. The fire extinguisher uses a powder to force fuel out of oxygen, thus preventing the fire. A chemical called monoammonium phosphate is used inside the extinguisher. The powder creates chemical insulation for a Class A fire, disrupts the chain reaction in a Class B fire, and is non-conductive, making it safe to use in a Class C fire.
CO2 extinguishers
They are the ideal choice for extinguishing electrical fires. CO2 extinguishers displace the oxygen around the fire with carbon dioxide, so the fire is extinguished. Never use them in enclosed areas since they displace oxygen and cause suffocation due to the reduction of oxygen.
Class K extinguishers
They are employed against fires due to cooking oils and fats. Class K extinguishers are the only extinguishers that can be used to put out fires involving animal fats and cooking oils. Other types can be less effective and even make it worse. They suppress the fire by releasing a chemical that reacts with the oil or fat and forms a soapy material that extinguishes the fire.
Step-by-step instructions for operating a kitchen fire extinguisher
Remember the PASS technique
P – Pull out the safety pin on the extinguisher to release the extinguishing agent.
A – Point at the bottom of the fire and not the flames to properly extinguish the fire.
S – Squeeze the handle to release the agent.
S – Sweep the nozzle from side to side to pass over the entire base of the fire.
Maintain a safe distance
Safety will be very important when using a commercial kitchen fire extinguisher. Keep at least 6-8 feet of space from the fire. While the fire begins to decrease, move closer to assure full extinguishing.
Focus on the base of the fire
Spraying at the flames is ineffective. Instead, aim at the base of the fire. By aiming at the base, you can cut off the spread of the fire. Extinguish the fire fully to prevent it from flaring up again.
Monitor for reignition
There is a possibility of re ignition even after the fire has been put out. Stay alert and watch for signs of fire coming back. If it reignites, repeat the process and if it grows uncontrollable evacuate immediately and call emergency services.
Tips for maintaining a kitchen fire extinguisher
Inspect the pressure gauge every month and verify that the needle is within the green area. When the pressure is too high or low, the extinguisher will not function. Check the nozzle for clogs that may block the spray. Wipe the nozzle clean regularly to ensure a clear discharge path.. So give it a gentle shake every few months to keep the chemicals loose and ready for use. Commercial kitchen fire extinguishers must be refilled or replaced even after partial discharge to ensure full functionality next time.
Conclusion
Fire attacks can happen at any time, particularly in the kitchen. So fire safety precautions are to be adopted. Having a kitchen fire extinguisher and the knowledge of how to use it can prepare you for it. Class K extinguishers are advised for fires that take place in the kitchen. Keeping a properly maintained extinguisher in your kitchen enables you to face any fire danger if ever happens.
Contact Safetik, one of the leading firefighting equipment suppliers for fire and safety services in Kerala. They deliver fire safety solutions across various sectors and ensure you are fully prepared to face fire issues.