3. HOW TO ASSEMBLE YOUR LANSINOH
MANUAL BREAST PUMP
NOTE: Prior to assembling your Lansinoh
parts have been cleaned and sterilized as detailed in section 2 of this manual.
1 Wash your hands thoroughly.
2 Insert the stem into the silicone
diaphragm.
3 Place the silicone diaphragm and
stem on top of the flange body.
Make sure it fits securely around
the rim by pressing down with
your fingers to ensure a perfect
seal.*
*These parts are designed to fit snugly. For easier
assembly, just dampen the rim of the silicone
diaphragm with water
6
Manual Breast Pump, ensure that all
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4 Gently secure the white valve
onto the flange body from
underneath, making sure the
white valve is flush with the
flange body. It is not necessary
to use excess force when
attaching the white valve. If
you find that the white valve is
difficult to remove, you have
pushed it too far onto the
breast flange body.
5 Screw the bottle onto the
flange body.
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