Circuit map
Mark tanks, screens, pumps, valves, bypasses, instruments and filler interfaces. Identify components that require removal or manual cleaning.
Plan cleaning around the installed product path, residues and inspectable surfaces.
A cleaning supply/return arrangement, route selection, monitoring and drainability must include every product-contact segment, not just a central skid.
Mark tanks, screens, pumps, valves, bypasses, instruments and filler interfaces. Identify components that require removal or manual cleaning.
Agree on evidence at the hardest-to-clean points and record the actual time, temperature, concentration and return condition.
Distinguish routine cleaning, a product change and preparation for an aseptic run.
Confirm water and chemical services, safe separation, return capacity, drainage and compatibility with seals and materials.
Inspect dead ends and dismantled parts; follow the equipment supplier and site-validated procedure for chemical handling and maintenance.
Material · product · named capacity · packaging