Spectra S1 Plus / S2 Plus Breast Pump Instructions for Use
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5. Connecting the Tubing to the Pump
Locate the vacuum nozzle Remove the air cap Connect tube(s) to nozzle(s)
6. Pumping Guide
1) Relax your body.
2) Stimulate your let-down reflex before pumping. Some women have found that gently massaging their breasts or applying
warm compresses from the back of the breast toward the nipple can stimulate their let-down reflex.
3) Express milk from each breast for 10-15 minutes.
NOTE: For optimal milk expression, we recommend that you pump frequently but in short intervals.
(10-15 minutes per breast, every 2-3 hours, 7-8 times a day).
7. Getting Started
1. Center the breast shield on your breast
so that the nipple is drawn into the flange.
2. Press the power button.
The screen will illuminate.
3. Press the Massage/Expression
button to change to expression mode
once your milk starts flowing
4. Adjust the vacuum to a comfortable
level using vacuum buttons:
(but never at a level that causes discomfort)
5. When you wish to stop expressing,
press the power button. Next, remove
the milk collection kit from your breast.
6. Disconnect the backflow protector from
the breast shield. Remove the breast shield
from the milk collection bottle and close the
bottle tightly with bottle lid and store safely.
NOTE: The Spectra S1 Plus and Spectra S2 Plus are designed to turn off automatically after 30 minutes and remember your
current settings for your next pumping session. If you want to start pumping on settings different from those used during your
previous session, adjust the settings before you start expressing.