In relation to energy control, what does "bleeding lines" refer to?

"Bleeding lines" specifically refers to the process of releasing stored energy within a system. In the context of energy control, this action is vital for ensuring that equipment is entirely safe to work on by eliminating any potential hazards that could arise from residual energy. This stored energy might be contained in systems like hydraulic lines, pneumatic systems, or even electrical circuits, and failing to bleed these lines could lead to dangerous situations such as unexpected releases or movements.

Understanding the importance of bleeding lines is crucial for maintaining safety during maintenance or repairs, as it directly relates to energy control procedures, which are designed to prevent accidental energization of equipment. By effectively releasing this stored energy, workers can mitigate risks associated with equipment operation and ensure a safe working environment.