Check the label outside the fire extinguisher to determine the weight of the fire extinguisher when the content is full. Lift the extinguisher to feel whether it is too heavy for you to use effectively during a fire emergency. Check the number next to the extinguisher’s A and B ratings. Click to see full answer.
If you’re unsure of the weight of your fire extinguisher, check the model number on the canister: The following characters in the model number will tell you the weight of the extinguisher: 1A = 2.5 pounds. 2A = 5 pounds. 3A = 10 pounds. 4A = 20 pounds. For example, model # FE1A10GR weighs 2.5 pounds.
What Does my Fire Extinguisher Weigh | Kidde
An extinguisher’s rating is not based on the size of the extinguisher, but instead is a measure of the extinguisher’s fire-fighting capability. For example, an extinguisher rated 3-A is three times more powerful against Class A fires than an extinguisher rated 1-A. Please refer to the table below to determine your extinguisher’s weight:
Check the pressure gauge. Examine where the gauge needle is. A needle within the green zone is good. A needle in the left red zone means that the fire extinguisher is undercharged and warrants a recharge, while a needle in the right red zone signals a danger of being overcharged. Pressure Gauge.
People Also Ask how to check fire extinguisher weight
How much does a fire extinguisher weigh?
Handheld extinguishers weigh from 0.5 to 14 kilograms (1.1 to 30.9 lb), and are hence, easily portable by hand. Cart-mounted units typically weigh more than 23 kilograms (51 lb).
How to check if a fire extinguisher is working properly?
Firstly, walk up to the fire extinguisher to check its visibility and accessibility: Identify if a fire extinguisher is present in the area and take note if it is easily visible. It should not be blocked by any equipment or other objects that would make it difficult to be accessed during an emergency.
What do the numbers on a fire extinguisher mean?
A needle in the left red zone means that the fire extinguisher is undercharged and warrants a recharge, while a needle in the right red zone signals a danger of being overcharged. Note if an inspection tag is available. The tag should indicate that a fire extinguisher is regularly inspected.
What should be on a fire extinguisher inspection tag?
The tag should indicate that a fire extinguisher is regularly inspected. Once done with the inspection, summarize observations/ action plan. Make sure to sign off on the fire extinguisher inspection tag (if available) with your name/signature and date of inspection. That’s it!
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Reference:
https://www.usfa.fema.gov/
https://en.wikipedia.org/wiki/Fire_extinguisher