What action can an F-78 take regarding smoke detectors?

The correct action that an F-78 can take regarding smoke detectors is to perform smoke detector inspection, testing, and cleaning. This activity is fundamental to ensuring that smoke detectors are functioning properly and will operate correctly in the event of a fire. Regular inspection and testing help to identify any malfunctions or potential issues, while cleaning is essential to maintain optimal performance and prevent false alarms caused by dust or debris.

This role emphasizes the importance of maintaining life safety systems in buildings. Conducting thorough inspections and testing ensures compliance with fire safety regulations and enhances the overall safety of occupants. By focusing on these critical functions, the F-78 contributes to the reliability of smoke detectors, which are vital early warning systems in fire emergencies.

The other choices involve actions that do not align with the responsibilities of an F-78. For example, installing new smoke detectors would typically require a different qualification or authorization, replacing faulty smoke detectors without permission would not adhere to safety protocols, and performing repairs may fall outside the scope of an F-78’s training and responsibilities.