What does inspection of a fire extinguisher typically involve?

Inspection of a fire extinguisher typically involves a quick check to ensure that the extinguisher is readily available and operable. This includes verifying that the extinguisher is in its designated location, checking for any visible signs of damage, ensuring the pressure gauge is in the operating range, and confirming that inspection tags are up to date. This routine check is crucial because it ensures that the extinguisher is functional and can be used effectively in an emergency.

The other options involve activities that are not part of standard inspection protocols. A detailed report of fire incidents does not pertain to the inspection process itself; rather, it might be relevant in assessing safety measures after an incident. Replacing all internal components is necessary during maintenance but is not part of a regular inspection, which typically focuses on external factors. Lastly, a five-year maintenance service is more comprehensive than a routine inspection and is required to ensure the extinguisher remains in good working order over a more extended period.