Preparing For Pumping; Assembling The Handle; Assembling The Pump Set - Medela Harmony Mode D'emploi

6. Preparing for pumping

Caution
18
l Wash your hands thoroughly (for
approx. one minute) with soap
and water before you touch your
breast and the pump parts.
Note
l Only use Medela original
accessories.
I Check that the (white) O-ring is
still placed around the stem:
The O-ring makes a sealed
connection between the handle
and the 2-component connector
possible. This is necessary to
build up a vacuum.
i
Info
l Carry out all steps with care and
assemble the pump set correctly
for optimum performance.
O-ring
Stem

6.1 Assembling the handle

1
Insert the stem (with the
O-ring) into the hole on the
upper side of the diaphragm.
The stem and diaphragm are
parts of the pump's handle.

6.2 Assembling the pump set

1
Carefully insert the breast
shield into the top opening of
the connector.