Medela Symphony Mode D'emploi page 21

2
Place the white membrane in a
horizontal position on the yellow
valve head. Push the knob on the
membrane's back into the
smallest hole of the valve head
until it engages.
5
Insert the tubing into the
corresponding opening in the
connector.
3
Push the valve head and membrane
onto the connector.
 Position the valve head sideways.
6
Place the protective membrane with the
round side up onto a flat surface. Push the
cap into the membrane until it engages.
Insert the tubing adapter into the opening
in the membrane cap.
21