Never use a water extinguisher on electrical fires or any fire involving a flammable liquid. As any science student will tell you, water conducts the current. If you spray water onto an electrical fire, inadvertently or …
When should you not use a water fire extinguisher? Never use a water extinguisher on electrical fires or any fire involving a flammable liquid. As any science student will tell you, water conducts the current. If you spray water onto an electrical fire, inadvertently or intentionally, you risk electrocuting yourself.
What Is a Water Fire Extinguisher Used For?
The water fire extinguisher is unsuitable for all other fire types. And, in fact, it can be very dangerous to use them inappropriately. On fires started on flammable gas and liquids, water would be ineffective, and has the potential to disperse the fuels to other areas, creating greater damage and possibly creating hazardous chemical reactions.
Water extinguisher DO NOT USE ON: Water extinguishers should not be used on fires involving electrical equipment (risk of danger – water conduct electricity), flammable gases, flammable liquids, cooking oils and fats, and also are not suitable for use on flammable metals. Where to use a Water extinguisher?
People Also Ask when should you not use a water fire extinguisher
When should you not use a water fire extinguisher?
Water Fire Extinguishers Should Not Be Used For These Fires. When people think of putting out fires they generally think of a water fire extinguisher. However, in some cases, using a water fire extinguisher can do more harm than good.
Do you have the right fire extinguishers in your premises?
The best way of ensuring you have the right extinguishers is to have a fire risk assessment carried out by a competent person, detailing all the hazards present and the correct procedures for handling them. Since October 2006 premises are legally required to have fire extinguishers.
What is a water Class A fire extinguisher?
In Australia, Water Class A extinguishers are one of the most common fire extinguishers on the market. Water is a very cost effective solution and has zero impact on the environment. Here’s a guide on how to identify them, how they work and when to use them safely:
What type of fire extinguisher should I use?
Water fire extinguishers should be used on organic materials such as burning wood, paper or textiles. These are classified as a Class A fire. Instead, the British Standard recommends using these in conjunction with another extinguisher in order to cover the other fires that are not suitable for water.
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Fire Safety Training – How to Use a WATER Fire Extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher