How to use portable water-based fire extinguisher

When using a Portable Fire Extinguisher, it is best to operate it alone. You should hold the handle of the portable Fire Extinguisher and rush to the fire quickly. Put down the fire extinguisher about 5 meters away from the fire point (when using it outdoors, it should be in the windward direction), and unplug the fuse. Pin (do not point the head of the fire extinguisher towards the human body to prevent it from ejecting and injuring people), hold the front end of the spray belt with one hand, and press the handle firmly with the other hand, and the fire extinguishing agent will spray out from the nozzle.
1. When using a fire extinguisher to extinguish a stray liquid fire, you should spray from the side of the flame, aim at the root of the flame, and sweep from near to far, left and right, and advance quickly until the flame is completely extinguished.
2. When using a fire extinguisher to put out a flammable liquid fire in a container, you should also aim at the root of the flame from the side of the flame and sweep left and right. When the flame is driven out of the container, move forward quickly to extinguish all remaining fire. When extinguishing a fire, be careful not to point the nozzle directly at the liquid surface to prevent the impact of the fire extinguishing agent from splashing the oil, causing the fire to expand and making it difficult to extinguish the fire.
3. When using a fire extinguisher to put out a solid material fire, you should aim the fire extinguisher nozzle at the most violent burning point, spray left and right, and try to spray the dry powder fire extinguishing agent evenly on the surface of the burning object until the fire is completely extinguished.
When using a fire extinguisher, be sure to always keep it upright during the fire extinguishing process. Do not use it lying down or upside down, otherwise it will not spray normally.