A fire extinguisher, for it to be effective in putting out small fires, should be properly charged or pressurized. Not everyone is aware of this, so here’s everything you need to know about recharging a fire extinguisher.
Why is it necessary to recharge a fire extinguisher?
Similar to any machine, a fire extinguisher needs proper maintenance for it to work properly. That includes replacing used or depleted extinguishing agents. Without enough extinguishing agents, the fire extinguisher cannot perform its function of eliminating a fire. Reassembling of extinguishers also happens to ensure each is in perfect condition.
Signs that it’s time to recharge your fire extinguisher
- The fire extinguisher has been used
Once a fire extinguisher is used, whether to put down a fire or released by accident, it should be recharged.
- The fire extinguisher, after an inspection, is declared as damaged or depleted
According to the Standard for Portable Fire Extinguishers released by the National Fire Protection Association (NFPA), all rechargeable fire extinguishers should be recharged after usage or as ordered after inspection or servicing. If it is observed as damaged, recharging is necessary.
- The fire extinguisher reached the hydrostatic test interval set by the NFPA
Per the NFPA’s Standard for Portable Fire Extinguishers, each unit should be inspected monthly (not exceeding 31 days) either manually or by using an electronic monitoring device.
Special conditions, such as being in a fire-hazard building or location, or being in a high-crime location where fire extinguishers are often used or stolen, will require a more frequent checking compared to other buildings.
What happens during the periodic inspection of fire extinguishers?
Here are what inspectors check during manual or electronic monitoring of fire extinguishers:
- The fire extinguisher should be at its proper designated place
- The fire extinguisher should be visible and must be easy to locate
- It should be accessible to anyone at any time
- It should have weight the same as the standard weight
- The pressure gauge should be in an operable range or position
- For wheeled fire extinguishers, the tires, wheels, hose, nozzle, and the carriage should be in good condition
- For non-rechargeable extinguishers, there should be a push-to-test pressure indicator
How to know if your fire extinguisher’s pressure gauge is operable?
If you’re curious and want to know how the pressure gauge is examined, here’s how you can check:
- Locate your fire extinguisher’s pressure needle. If your extinguisher has a good pressure gauge, the needle should be within the green zone. It means that your fire extinguisher meets your manufacturer’s specifications in terms of proper pressure.
- In case the needle is found outside of the green zone, then, it is time to recharge your pressure gauge.
How to know when it’s time to replace your rechargeable fire extinguisher?
Your rechargeable fire extinguisher also has its limits. After a while, they also need to be replaced with a new one. Here are the signs your rechargeable needs a replacement:
- There are cracks, dents, and corrosion found in the shell of your fire extinguisher.
- The label is unreadable.
- The discharge hose has cracks, rips, or is clogged.
- The canister loses pressure from time to time.
Conclusion
Getting a fire extinguisher for your place is only one step in protecting your property and your lives. Another step is making sure it is functioning well and can perform its purpose. Regular maintenance of these items shouldn’t be neglected.
We’re a New Jersey licensed company providing fire inspection, maintenance, and repairs, including fire extinguisher service. Call us at Atlantic Fire Pro!