Co2 fire extinguisher how to#
Co2 fire extinguisher portable#

When Should you NOT use a CO2 Fire Extinguisher?ĬO2 fire extinguishers can’t smother all fires and may cause re-ignition or create an explosion in some circumstances. You can use the extinguisher with flammable liquid fires caused by petrol, ethanol, turpentine, paint, thinners, kerosene, and diesel. The use of CO2 extinguishers on Class B fires is limited and not as effective as with Class E fires. The extinguisher can safely put out fires linked to computers, fans, heaters, switchboards, power generators, and machinery. Since CO2 is a gas, you can use the fire extinguisher without worrying about destroying your electrical appliances. Overheating household appliances such as heaters, aircon, washing machines, and other industrial appliances can be the major causes of electrical fires.Ī CO2 fire extinguisher for electrical fires can be used in offices, labs, schools, hospitals, electric switch rooms, and server areas. It’s no wonder people refer to these extinguishers as electrical fire extinguishers.Ĭlass E fires result from electrical equipment used in homes, workplaces, and laboratories. However, the effectiveness of the CO2 extinguishers on the two fire types differ.ĬO2 fire extinguishers are commonly used to combat Class E fires. You can use CO2 fire extinguishers to combat Class E and B fires. So, what are carbon dioxide fire extinguishers used for? After understanding the type of fire, you should identify the kind of extinguisher to use for optimum fire protection. The truth is, a CO2 extinguisher on its own won’t put out all types of fires. In the case of a fire outbreak, it’s crucial to understand the kind of fire before using a CO2 extinguisher.

When Should You Use a CO2 Fire Extinguisher?

Co2 fire extinguisher portable#

On the other hand, a mobile CO2 extinguisher is made of steel, has a hose for emitting the extinguishant and comes with a mounting trolley mobile extinguishers have a net weight of 150kg, making them significantly heavier than portable extinguishers. The discharge time varies depending on the size used, with larger sizes having a higher discharge time. They also have a discharge time ranging between 8-16 seconds. However, portable CO2 extinguishers are made of aluminium and can be hand-held during use. Information about the size and type of fire extinguisher is in large font on a label imprinted on the cylinder.īoth portable and mobile CO2 fire extinguishers have a maintenance tag showing when they were last tested and inspected. You can find a mobile fire extinguisher of 45 KG if you’re looking for a larger fire extinguisher. These colours make it identifiable in the market and distinctive in darker rooms.Ĭarbon dioxide fire extinguishers in Australia are available in three main portable sizes: 2 KG, 3.5 KG, and 5 KG. Generally, all CO2 fire extinguishers feature a black colour band running around the top of the cylinder. If you’re in the market looking for a new CO2 extinguisher, you’ll notice that all fire extinguishers have a rich red paint called “Signal Red.” But how do you differentiate CO2 extinguishers from other fire extinguishers?

Co2 fire extinguisher how to#

How to Identify a Carbon Dioxide Fire Extinguisher? In this guide, you’ll learn how carbon dioxide fire extinguishers work, how to use them in case of emergencies, and how to ensure their fire safety maintenance & inspection. Previously, we covered different classes of fires and types of fire extinguishers in line with Australian standards. Thankfully, you can protect people and buildings from certain fire emergencies using a carbon dioxide (CO2) fire extinguisher.

Using a Carbon Dioxide (CO2) Fire Extinguisherįire outbreaks in premises can pose significant risks to human lives and properties.