Setup, Compatibility & Care
To set up the BY40, connect the silicone tubing to the main unit and the pump assembly. Ensure the soft silicone cushion is securely attached to the breast shield to avoid air leaks. If you prefer to use your own bottles, attach the provided adapters for Avent or NUK systems before securing the bottle to the pump base.
Hygiene is paramount when using breast pumps. After each use, disassemble all parts that came into contact with breast milk. Wash these components in warm, soapy water and rinse thoroughly. Always ensure all parts are completely air-dried before reassembly. The main motor unit should never be submerged in water; use a slightly damp cloth to wipe the surface clean if necessary.