What is NOT required prior to refilling a propane container?

Taking a weight measurement of the container is not typically required prior to refilling a propane container. While ensuring that the container is not overfilled is crucial, refilling procedures primarily focus on safety protocols rather than a precise weight measurement. Important safety measures include maintaining a proper distance from ignition sources, managing potential hazards in fenced areas, and ensuring that engines nearby are shut off to prevent any risk of fire or explosion. These actions help create a safe environment during the refilling process, making them essential parts of safety protocols. The requirement for safety protocols underscores the importance of preventing accidents in situations involving flammable materials like propane.