At the base of the fire and use a sweeping motion
Aim at the base of the fire and use a sweeping motion
aim at the base sweeping motion
The fire extinguisher contents are designed to interact with the fuel/air boundary, so you need to aim at where the fuel is burning, that is, "at the base of the flames."
When using a fire extinguisher, aim the steam or agent at the base of the fire. This is crucial because the base is where the fuel is located, and effectively targeting it helps to cut off the fire's source of combustion. Additionally, using a sweeping motion from side to side can help ensure that the fire is fully extinguished. Always maintain a safe distance while operating the extinguisher.
Yes, there have been several improvements to fire extinguishers in recent years. Innovations include the development of smart fire extinguishers that can connect to smartphones for alerts and maintenance reminders, as well as the use of more environmentally friendly extinguishing agents. Additionally, advancements in design have led to lighter, more portable models that are easier to use, along with improved visibility features to help locate extinguishers in emergencies. These enhancements aim to increase effectiveness and user accessibility in fire safety.
At the base of the flames, you want to cover whats on fire with the extinguisher media. The exception would be if it is 'blowing' embers everywhere and making it worse, quickly make the decision to try to extinguish the fire some other way, like a wet towel, sand, garden hose, etc. **Aim at the base of the fire and use a sweeping motion.**
Pull (the pin) Aim (at the base of the fire) Squeeze (the handles together) Sweep (along the base of the fire)
To safely extinguish a wood fire using a paper fire extinguisher, follow these best practices: Stand at a safe distance from the fire. Aim the nozzle of the fire extinguisher at the base of the flames. Squeeze the handle to release the extinguishing agent. Sweep the nozzle from side to side to cover the entire fire area. Continue until the fire is completely out. Monitor the area to ensure the fire does not reignite.
PASS Pull pin Aim nozzle Squeeze trigger Sweep stream across base of fire
There will be fire extinguishers located in the cockpit, at the stewards stations, and in the galley. Pull the pin, squeeze the trigger, and aim for the base of the flame, sweeping back and forth until ALL flames are extinguished.
The stream should be aimed directly at the base of the fire. This will extinguish the source of the flame. Aiming it at the flame itself will have little impact. Always use the correct type of extinguisher for the fire source Class A - fires involving solid materials such as wood, paper or textiles. Class B - fires involving flammable liquids such as petrol, diesel or oils. Class C - fires involving gases. Class D - fires involving metals. Class E - fires involving live electrical apparatus. (Technically 'Class E' doesn't exists however this is used for convenience here) Class F - fires involving cooking oils such as in deep-fat fryers. Water Red Class A Water extinguishers are used on Class A fires. They are not suitable for fires fuelled by flammable liquids or where electricity is involved. Foam Cream Class A and B Foam is a versatile fire extinguisher. Used for Class A and B fires. CO2 Black Class B and E CO2 fire extinguishers are used for fires involving electrical apparatus. They have no post fire security which means that the fire could reignite. Dry Powder Blue Class A, B and C Dry powder extinguishers can be used on Class A, B and C fires. Dry powder is not recommended for use inside because it can obscure vision and damage goods and machinery. Wet Chemical Yellow Class F Wet chemical extinguishers are for fires involving cooking fats and oils. They are most suitable for use in restaurants and kitchens.
The acronym PASS is a fire safety mnemonic used for operating a fire extinguisher. It stands for Pull the pin, Aim the nozzle at the base of the fire, Squeeze the handle to release the extinguishing agent, and Sweep the nozzle from side to side. This method helps ensure that the extinguisher is used effectively to combat a fire.