Many owners may also is not very understanding, fire extinguisher is also has expiration, general vehicle-mounted fire extinguisher shelf life only for one year. Rich MRT fire equipment tell broad owner a discern whether can still use the fire extinguisher to small method, rely on certain pressure to spray, fire extinguisher upside has a transparent gauges, pointer in the green area as normal, if the pointer in red yellow areas that fire extinguishers should be changed. Powder fire extinguisher to a period of time without, may cause the powder particles deposited, when using, powder spraying not to come out, so long placed a fire extinguisher, before use, please "shake a".

Using a fire extinguisher there exist three erroneous zone

Now only extremely individual private owner said, had participated in fire training, personally used fire extinguishers. Remaining 90% of the owners, says that doesn't know how to use the fire extinguisher. JinWei said owners in using a fire extinguisher, should avoid the following three erroneous zone.

Flapping open flame

Fire extinguisher can only be used to destroy the primary fire, want to remember effect must master the opportunity, this means that owners in finding the car have peculiar smell smoke shall, when using a fire extinguisher to namely saves, otherwise see flame again after to save, even using volume again big fire extinguisher has become "peanuts". Fire on master timing, rather than depends on the size of the fire itself school.

Extinguishing head

Owners in using a fire extinguisher, can't literally into flame spray flame, but should be aimed at the root of the flame, and make sure all been extinguished, talent will fire extinguisher removed.

Wu CheGai

Aiming at somebody thinks open hood, can let the air to enter and let the fire more prosperous, the sources said, even if does not open the hood, the air is interlinked, encounter after the fire lift the hood, the first time alignment of ignition is very important.