When performing recovery operations, what is the first step technicians should take?

For recovery operations, ensuring proper personal protective equipment (PPE) is worn is crucial for safety. Technicians may encounter various hazards, including refrigerants that can be harmful if inhaled or if they come into contact with the skin. Personal protective equipment, such as gloves, goggles, and respiratory protection, helps mitigate these risks and ensures technicians can perform their work safely.

The importance of PPE cannot be overstated, as it forms the first line of defense against potential exposure to hazardous materials or situations. It's essential for technicians to prioritize their safety, which in turn enables them to conduct recovery operations effectively and without unnecessary risk.

While other steps, such as isolating system components or checking the refrigerant charge, are indeed important aspects of the recovery process, they should occur after establishing a safe working environment with appropriate PPE.