When should you perform a visual inspection of the A/C system?

A visual inspection of the A/C system should be performed before servicing or recovering refrigerant because it allows the technician to assess the overall condition of the system, identify any visible signs of damage, leaks, or wear, and determine the appropriate steps to take during service. This proactive approach ensures that potential issues are addressed early, which can help prevent further damage and ensure the efficient operation of the system.

Inspecting the system beforehand provides valuable information about the components and any existing problems that could affect the servicing process, thereby enhancing safety for both the technician and the equipment. It also ensures compliance with regulations regarding refrigerant recovery and servicing practices. By identifying issues before commencing any work, technicians can better plan their approach and avoid unexpected challenges down the line.