What must be done when a fire container completes a discharge cycle?

When a fire container completes a discharge cycle, it is essential to replace it before the next flight to ensure the safety and reliability of the fire detection and suppression system. This is because once the discharge cycle has been completed, the extinguishing agent is no longer available to combat any potential fire hazards.

Continuing to use a discharged fire container can lead to a critical risk in the event of an actual fire, as there would be inadequate fire suppression capability. Regulatory standards and safety protocols in aviation emphasize the need for all fire suppression systems to be fully operational and ready to respond at all times, especially before any flight takes place.

Therefore, replacing the fire container ensures that the system is fully functional and compliant with safety regulations, thus maintaining the integrity of the fire detection systems and safeguarding the aircraft and its occupants.