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Fire Extinguisher Recharge
Fire Extinguisher Recharging and Six-Year Maintenance
One of the most important items you can have in your home, business, or on your boat is a fire extinguisher. However, a fire extinguisher that is not
charged and maintained in good working order will not be of much help during that critical moment when you most need it.
At Utah Fire Prevention, we make it our business to know everything there is to know about recharging and servicing your fire extinguisher. Putting
your trust in us to keep your fire extinguishers in great working order is a smart move that someday might end up saving someone’s life.
Like all equipment, fire extinguishers need to be serviced on a regular basis to ensure they are ready to work when needed. The State of Utah has
adopted the recommendations of the National Fire Protection Association (NFPA) as the official guidelines for recharging and servicing fire
extinguishers. Utah Fire Prevention carefully follows the guidelines laid down in NFPA 10: Standard for Portable Fire Extinguishers.
NFPA 10 outlines the steps required to ensure that your fire extinguisher will work as designed to provide you with a critical first line of defense
against limited size fires. NFPA 10 covers the installation for Class A, B, C, D, and K hazards as well as criteria for inspection, maintenance,
recharging and testing of portable fire extinguishers.
NFPA maintains a list of obsolete fire extinguishers that should be removed from service, and our technicians will make sure that your model is not
on the obsolete list.
NFPA 10 rules require that a fire extinguisher should be recharged every six years, so be sure to check your unit to make sure that it’s not been
more than six years since the last recharge. If you have any question on whether your fire extinguisher needs recharging, just bring it into Utah Fire
Prevention, and we’ll quickly tell you if you need a recharge.
How We Recharge Your Fire Extinguisher
If you are bringing your fire extinguisher in for the mandated six-year recharging servicing, here are the steps that we follow to ensure that your
portable fire extinguisher will be in perfect working order when you need it:
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Step 1: Discharge the fire extinguishers pressure and chemical into a dry chemical recovery system until the fire extinguisher is completely
empty and depressurized.
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Step 2: Clean the fire extinguisher and make sure that the instruction label adheres and is legible. Inspect the cylinder for any type of corrosion,
dents or weld damage.
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Step 3: Inspect the fire extinguishers’ internal parts for any damage. If damage exists, replace parts as needed.
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Step 4: Inspect the discharge lever for dirt or corrosion. If the handle is damaged, replace it with an OEM approved part.
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Step 5: Reassemble the fire extinguishers valve assembly.
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Step 6: Using a calibrated scale and a dry chemical recovery unit, refill the fire extinguisher with the proper fire extinguisher powder based on
the weight shown on the nameplate.
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Step 7: Clean the o-ring seat and collar threads. Lube O-ring seat with manufacturer's recommended lubricant.
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Step 8: Carefully center the pickup tube and the fire extinguisher head and drop the assembly into the extinguisher shell. Once correctly
inserted, hand tighten the head to the cylinder
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Step 9: Connect the fire extinguisher to the pressurized nitrogen line with a quick connect. Squeeze the handle of the fire extinguisher and
pressurize the fire extinguisher until it reaches the proper operating pressure. Once the fire extinguisher reaches the correct pressure, release
the handle and shut off the nitrogen supply.
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Step 10: Remove the quick connect and put the proper hose/nozzle on the fire extinguisher.
The State of Utah requires that a fire extinguisher that is being used for commercial use must be recharged by a company licensed to provide the
service. Utah Fire Prevention has all the required licensing and equipment to ensure your fire extinguisher will be in perfect working order when
you need it.
Give us a call if you have any questions regarding the recharging and servicing of your fire extinguisher. You can be assured that we’ll do the job the
right way and make sure your fire extinguisher is in perfect working condition.
Remember, Utah law requires that commercial fire extinguishers must be recharged and go through full maintenance at least once every six years.
If you’ve had your fire extinguisher recharged at Utah Fire Prevention, you’ll find a plastic ring that we put around the neck of the unit that shows
the date of the last recharge. We also put a self-destructing label on the back. If your unit is missing the label on the back, it should be brought in
for an immediate inspection.
Utah’s Fire Protection Company