When should a dry chemical extinguishing system be upgraded or replaced?

A dry chemical extinguishing system should be upgraded or replaced when it shows signs of corrosion or fails inspections because these conditions can greatly compromise the system's effectiveness and reliability. Corrosion can affect the integrity of the extinguishing system components, potentially leading to leaks or failures during operation when they are needed most. Regular inspections are critical for ensuring that the system is functioning as intended; any failure during these inspections highlights a need for immediate attention or replacement to maintain safety standards and compliance with fire protection regulations. This proactive approach ensures that the extinguishing system will perform effectively in an emergency situation, thereby safeguarding lives and property.