What should be flushed and cleaned before the first use or between uses?

Flushing and cleaning hoses and remote lines before the first use or between uses is essential for ensuring the integrity and performance of fluid systems. Contaminants, residues, or debris that may be present in hoses and lines can compromise the quality of the fluid and negatively affect system performance. This practice helps to prevent blockages, reduce wear and tear, and ensure that the system operates as intended.

In many applications, especially in hydraulic systems or lubricating systems, it is critical to maintain cleanliness throughout the fluid path. Any contaminants introduced during manufacturing, storage, or installation can affect not only the fluid but also the equipment's functionality and longevity. Proper preparation of hoses and remote lines sets a solid foundation for reliable operation.

While other options may be relevant to maintenance practices, they do not specifically address the critical need for cleanliness in fluid transport systems that hoses and remote lines represent. New lubricants, filter cartridges, and storage tanks are all important components to monitor and maintain, but flushing and cleaning hoses and remote lines directly address the immediate concerns of contamination and performance in fluid delivery systems.