Perform required six-year maintenance on rechargeable dry chemical fire extinguishers. How to Tell When to Replace a Fire Extinguisher. Obviously, you should dispose of a fire extinguisher if it fails a hydrostatic test. Non-rechargeable fire extinguishers also have a shelf life of 12 years, so you should replace it after this much time has …
What Is 6-Year Fire Extinguisher Maintenance? Any fire extinguisher which must be subjected to a 12-year hydrostatic test (this is most fire extinguishers not including carbon dioxide extinguishers) must be inspected and tested at the 6-year point by a professional.
How Long Does a Fire Extinguisher Last? – State Systems
The exact shelf life of every fire extinguisher varies from manufacturer to manufacturer and whether it is rechargeable or disposable. …
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How long does a fire extinguisher last?
Perform required six-year maintenance on rechargeable dry chemical fire extinguishers. Obviously, you should dispose of a fire extinguisher if it fails a hydrostatic test. Non-rechargeable fire extinguishers also have a shelf life of 12 years, so you should replace it after this much time has elapsed.
How do I know if my fire extinguisher is still good?
If your extinguisher is missing either a pressure gauge or an inspection tag or sticker, it should be serviced and/or replaced as well, as it is nearly impossible to tell if it is still properly working. Finally, any signs of damage or loose pieces is another indication that your fire extinguisher is no longer good.
When should you dispose of a fire extinguisher?
Obviously, you should dispose of a fire extinguisher if it fails a hydrostatic test. Non-rechargeable fire extinguishers also have a shelf life of 12 years, so you should replace it after this much time has elapsed. Additionally, the 2007 edition of NFPA 10 calls for the disposal of dry chemical extinguishers manufactured before October 1984.
Does your fire extinguisher need maintenance?
Fire extinguishers can be your first defense against a fire in your business. If the time comes when you need to use your fire extinguisher, you want to be confident that it is going to work properly and efficiently. Unfortunately, not everyone realizes that fire extinguishers require regular maintenance.
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Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher