Servicing A Fire Extinguisher: When Is It Time?

servicing a fire extinguisher

There are different reasons why servicing a fire extinguisher is needed, but the goal remains the same: to ensure it’s working straight away when needed. As you know, a fire extinguisher can be your first line of defense during the early stages of fire. That’s why it is vital to ensure that it’s in working order when the time comes that you need it. 

Servicing a fire extinguisher includes a visual inspection, reassembling, and a recharge. If you’re unsure when is the right time to have your fire extinguisher serviced, here are the things you should consider:

  1. Servicing A Fire Extinguisher Is Necessary If It Has Already Been Used

You can know that a fire extinguisher service is in order if your device has already been used. Once you’ve already used it, you must immediately take it to the expert to have it recharged. You cannot get the most out of your fire extinguisher if it already has leakage because the stored pressure needed to put the fire out will be lost. So, for the fire extinguisher to serve its purpose, you must ensure that it’s recharged before placing it on its shelf.

This narrative is also emphasized by the National Fire Protection Association (NFPA). According to NFPA, all rechargeable-type fire extinguishers shall be recharged after any use or when the inspection servicing indicates the need.

  1. If It’s Already Time According to Its Manufacturing Date

It’s vital to check the manufacturing date of your device to know if you need fire extinguisher service. If you have an ABC or multi-purpose dry chemical portable fire extinguisher, double-check its manufacturing date. This fire extinguisher usually requires an internal inspection and recharging 6 and 12 years from the manufacture date. You can find the date directly on your extinguisher. 

You must remember to do this inspection even if you haven’t used your extinguisher because it is mandatory.

  1. If It’s Showing Any Signs of Deficiencies

Any signs of deficiencies from your fire extinguisher are one of the primary indicators that it already needs to be serviced. Once you’ve encountered that your fire extinguisher has low-pressure reading, illegible operating instructions, broken or missing safety seals, or pin and tamper seal indicators, you must immediately bring it to the experts. You must also watch out for any obvious physical damages, corrosion, leakage, and clogged nozzle because these are also signs of deficiencies that need to be addressed. 

You can still utilize some rechargeable fire extinguishers even if there has been a deficiency. This is as long the experts have examined and recharged it properly to ensure you can use it safely. However, non-rechargeable fire extinguishers should be disposed of after it is used or if it showed any signs of damage.


You must take note of these signs so that you can know if your fire extinguishers require service. You have to be on top of the maintenance and inspection of your fire extinguishers so you can adequately use them in times of emergency. Make sure your fire extinguishers are properly working so you can rely on them in containing the fire until the fire department can respond. 

If you are looking for a company that offers fire extinguisher maintenance, Legacy Fire Services is the company you can surely rely on. We are a fire protection company providing our clients with knowledge, equipment, maintenance, and support for their fire safety and property protection needs. Get in touch with us today to know more about our services!

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