What should be done if the pressure inside a refrigerant container exceeds the limit shown for that temperature?

When the pressure inside a refrigerant container exceeds the safe limit for the corresponding temperature, the appropriate course of action is to recycle the entire contents. This is essential for safety reasons, as high pressure can lead to potential ruptures or leaks, posing risks to both personnel and the environment.

Recycling the contents ensures that the refrigerant is responsibly handled and processed according to regulations, reducing the likelihood of hazardous incidents. Additionally, it helps maintain the integrity of the refrigerant system by preventing any possible damage caused by excessive pressure.

The other options involve actions that do not adequately address the potential danger of overpressurized refrigerant. Storing the container in direct sunlight can exacerbate the situation by increasing internal temperatures, while purging some refrigerant may not resolve the issue adequately and could lead to environmental harm. Allowing it to sit for 24 hours does not diminish the risk associated with high pressure; the pressure condition may remain critical and unsafe. Therefore, recycling is the only responsible and effective option when faced with excess pressure in a refrigerant container.