What should all refrigerant recovery equipment be checked for on a daily basis?

All refrigerant recovery equipment should indeed be checked daily for oil level and refrigerant leaks. Regularly monitoring the oil level is critical because low oil levels can lead to inadequate lubrication, resulting in damage to the compressor and reduced efficiency of the recovery process. Additionally, checking for refrigerant leaks is essential not only for maintaining the efficiency of the recovery unit but also for compliance with environmental regulations. Leaks can lead to the release of harmful refrigerants into the atmosphere, which is damaging to the environment and can lead to penalties under the Clean Air Act.

While monitoring for refrigerant color change, temperature fluctuations, and electrical connections is important for overall equipment maintenance, these factors are not as critical or necessary on a daily basis. Checking oil levels and potential leaks directly impacts both operational safety and environmental stewardship, which is paramount in refrigerant recovery practices.