Fire extinguishers must be recharged directly after use to ensure enough pressure and suppressant liquid are stored and ready to extinguish a fire. Below are several instances where fire extinguisher recharging needs to occur. Immediately after each use – Fire extinguishers need to be recharged immediately after each use.
To prevent device malfunction, recharging needs to take place both annually and immediately after use (no matter how much agent was used). During your yearly fire extinguisher inspection, all units will be checked for damages and refilled with pressurized air and fire protection agent.
How often do you need to refill fire extinguisher?
Although they don’t have a true “expiration date,” traditional fire extinguishers generally have a 10-12 year life expectancy. Disposable fire extinguishers should be replaced every 12 years. Rechargeable fire extinguishers should be taken to an experienced fire equipment company and recharged every 10 years.
If nothing is wrong with your extinguisher, you should have fire extinguisher replacement every 12 years. This is the best rule of thumb for how often to recharge a fire extinguisher, so keep records on the tag to track.
People Also Ask how often do you need to recharge a fire extinguisher
Should I recharge my fire extinguisher?
If your extinguisher has an uncracked or dent-free exterior, hoses are in-tact, and the inspection tag is attached, recharging the fire extinguisher may be the most economical choice.
How often should you replace your fire extinguisher?
If nothing is wrong with your extinguisher, you should have fire extinguisher replacement every 12 years. This is the best rule of thumb for how often to recharge a fire extinguisher, so keep records on the tag to track.
How is the extinguishing agent refilled during the recharging process?
The extinguishing agent (water, carbon dioxide, dry chemical, etc.) is refilled by weight to the appropriate amount for the size of the unit and as specified in the recharging instructions for that unit. As noted on the recharging instructions, the unit is re-pressurized with the appropriate pressurizing gas.
What should I do if my fire extinguisher is over pressurized?
If the pressure gauge is in the "Recharge" position or is reading in the "Over Pressurized Range," the best thing is to bring it to a fire protection technician for service. What is the Fire Extinguisher Recharging Process? Here is what you can expect when your fire extinguisher is recharged.
People Also Searches how often do you need to recharge a fire extinguisher
Do fire departments recharge fire extinguishers? Video Answer
Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher