Depending on the fire bylaws in your area, the CERTIFICATION of an ABC extinguisher may expire yearly. Most areas require all commercial and industrial extinguishers to be inspected and re-certified by a licenced inspector annually.
Most commercial establishments contract out their fire protection systems, and that contracted company will automatically provide annual inspections, recertifications, and equipment replacement as required.
In terms of a residential or personal extingisher in your home, best practice calls for annual or semi-annual inspection. This is as simple as checking the pressure gauge to ensure it reads within the green or 'charged' zone, and is not over or under charged. Since an ABC extinguisher contains a dry chemical which can settle over time, it is also advisable to invert the extinguisher for a few seconds to allow any settled chemical to lift off of the bottom. (You will be able to hear movement within the cylinder if you listen closely).
The expiry time of a DCP fire extinguisher is usually around seven years. After this, the powder should be replaced. Additionally, these extinguishers should be checked yearly to ensure all parts are present and that the seals are intact.
Yearly
It's a mis-spelling. What you really want is most likely a "fire extinguisher".
A fire extinguisher, a fire escape, a chimney or a toasting fork, it really depends on what type of fire.
A fire extinguisher is meant to extinguish a fire, or at least a portion of the fire within the fire extinguisher's capacity.
how does a fire extinguisher work
A Class C fire extinguisher.
A Class C fire extinguisher.
We are use the co2 as fire extinguisher
fire extinguisher safety training Topic: Question Summary: Do I have to take a fire extinguisher class? Question Long-Form: I own a fire extinguisher. Am I required to take fire extinguisher training? If so, where are they offered?
so that you don't die if your working with fire! i mean really use your head. you'd have to be a blond not to look for a fire extinguisher! (: no offense to all of the blonds out there.
Fire extinguisher symbols