Flammable liquids: Aim the hose at a vertical surface near the fire, do not spray directly at the fire as this could cause the burning liquid to splash and the fire to spread to surrounding areas. Foam extinguishers build up of foam on the surface of the burning liquid, cutting off the oxygen supply to the fire and cooling the hot liquid. Electrical fires: If your foam extinguisher is tested to …
Also known as: • AFFF foam fire extinguishers. • AFFF fire extinguishers. • Spray foam fire extinguishers. • CREAM coloured label printed on the body stating ‘Foam’. • Should be identified by an extinguisher ID sign fixed nearby – ‘Foam Extinguisher’.
How to Use a Foam Fire Extinguisher – Fire Protection Online Info
Most importantly, make sure you can still safely exit if your attempts to put out a fire are unsuccessful. How To Use A Foam Fire Extinguisher. With the foam extinguisher on the ground a safe distance from the fire, remove the safety pin and break the tamper seal. Aim the hose at the base of the fire with one hand.
The PASS system is as follows: P – Pull the pin. Remove the pin from the extinguisher. This unlocks it, meaning you can depress the lever to deploy the foam – the fire extinguisher … A – Aim. S – Squeeze. S – Sweep.
People Also Ask how to use a foam fire extinguisher uk
How to use foam extinguishers?
How to use Foam Extinguishers 1 Pull the safety pin (Fig.3), this will also break the tamper seal 2 Squeeze the lever to start discharging the extinguisher. 3 Where to aim the fire extinguisher nozzle: Flammable liquids: Aim the hose at a vertical surface near the fire, do not spray directly at the fire as this could cause … More items…
How do you use a fire extinguisher?
Aim the hose at the base of the fire with one hand. Don’t aim for the flames, but instead for the base moving the jet across the area of the fire to cover the flammable liquid. Holding the lever in your other hand, you then start to slowly squeeze this to discharge the foam. As the fire starts to die down, you can then start to move closer.
What type of fire extinguishers can be used on electrical equipment?
Foam fire extinguishers are suitable for use on class A and class B fires but but are used in different ways depending on the type of fire they are being used on. Please note that foam extinguishers should only be used on or near live electrical equipment if they are di-electrically tested.
Where to aim the fire extinguisher hose?
Where to aim the fire extinguisher hose: Flammable liquids: Aim the hose at a vertical surface near the fire, do not spray directly at the fire as this could cause the fire to be pushed and spread to surrounding areas.
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Fire Safety Training – How to Use a FOAM Fire Extinguisher Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher