Components and Assembly
Before using the breast pump for the first time, sanitize the breast shield in boiling water for 5 minutes.
NOTE: Do not boil for more than 5 minutes, as the breast shield may become distorted.
How to Assemble the Back-Flow Protector:
1. Insert the white silicone membrane into the lower case.
2. Insert the upper case into assembled silicone membrane.
How to Assemble the Pump Kit: