What happens if a fire extinguisher has been used for any purpose other than extinguishing fire?

When a fire extinguisher has been used for any purpose other than extinguishing a fire, it indicates that the device may have sustained damage or undergone changes that could affect its performance and reliability. Condemning the extinguisher is crucial because the safety of individuals relying on the extinguisher during an emergency depends on its integrity and operational capability.

Fire extinguishers are specifically designed and tested for certain conditions, and if they have been discharged for non-emergency purposes, there is no assurance that they will function correctly if ever needed in a fire situation. Therefore, condemning the extinguisher ensures that it cannot be mistakenly used again without proper inspection and servicing, maintaining the overall safety standards required for fire safety equipment.