When is a Fire Extinguisher Too Old for Use?
Published by Rosie on November 15th, 2010 in Fire extinguishers
The importance of a fire extinguisher is far greater to your business than most people realise. Aside from the obvious risk of fire; the extinguisher is also a must have for the health and safety inspector! Did you know that the Occupational Safety & Health Administration requires that all businesses and employers must provide portable fire extinguishers in all work environments; that includes offices. Not only this, but fire extinguishers must also be located in places known to the employees. This should be part of the workplace safety training and staff should be able to demonstrate their knowledge of all relevant extinguisher locations. These locations should be within 50 feet of all employees. When your business meets these guidelines, then it will be compliant with the OSHA fire extinguisher placement requirements for businesses.
Additionally, once you have purchased your approved fire extinguishers, correctly placed them and have trained your staff on the extinguisher locations; your business must also train your employees in how to safely operate the extinguishers. To meet safety regulations, you must also make sure that an annual inspection of the extinguishers is performed and documented. The service will usually involve checking all parts including tubes, gauges, safety devices and operating mechanisms to ensure that the extinguisher is safe and in good working order at the time of service. You and your business are solely responsible for the maintenance and the testing of all fire extinguishers in the premises.
If you’re lucky, your fire extinguisher will lay dormant for many years and will have never seen any action. But how long can an unused fire extinguisher remain safe to use? The National Fire Protection Agency recommends that every five years, all Powder, Foam, Water and Wet Chemical extinguishers should be discharged tested and refilled. This will involve a trained person emptying and refilling your extinguishers. During the process, they will check that the inside of the extinguisher is in good working order and that it has not corroded at all. If you have a carbon dioxide extinguisher, ensure that every ten years, a hydraulic testing is performed where the extinguisher will be removed from site and overhauled. No matter what the extinguisher, all must be replaced every twenty years.











