Need Help? Call us at 1.800.54.AVENT or visit www.aventamerica.com
Before you begin pumping, make sure you have washed, sanitized and carefully
assembled the ISIS Manual Pump. Consult the ‘Preparing to Pump’ on page 7 for tips
about stimulating let-down and milk flow.
18
17
2
Initiate let-down: Squeeze the handle with shallow,
quick strokes, until milk starts to flow. Do not use full
compression on the handle.
3
Begin Pumping: When you see milk beginning to flow,
you can establish a comfortable pumping rhythm
and level of suction. Create a natural breastfeeding
rhythm by holding down on the handle for 3 seconds,
then releasing, and repeating that pattern for
each compression.
Note: You do not need to compress the handle fully, only until it
feels comfortable. The further you compress the handle, the more
suction the pump will provide.
4
After milk is collected, unscrew the pump body
from the base.
Caution: Do not continue pumping for more than five minutes
at a time if no result is achieved. Try expressing at another time
during the day.
1
Wash your hands thoroughly and make sure your
breasts are clean.
Form a Seal: Press the pump against your breast, so
that your nipple fits into the funnel. A seal should form
between the pump and your breast.
Storage Base
After sanitizing all parts, click the
sealing disc into the screw ring.
Screw the ring onto the reusable base.
Screw ring (r)
Sealing disc (t)
Reusable base (e)
AVENT Natural Shape Nipple
After sanitizing all parts, click the
nipple into the screw ring. Screw the
travel cover into the ring. Attach the
dome cap over the top of the nipple.
Dome cap (p)
Screw ring (r)
Nipple (q)
Travel cover (s)
d
e
g
h
p
q
r
r
s
s
t
Using the ISIS
™
Manual Pump
Keeping Parts Clean and Compact for Travel
Pump
After sanitizing all parts, insert the white valve and
diaphragm into the pump body. Clip the funnel cover
over the Let-down Massage Cushion
™
and screw the
travel cover onto the bottom of the pump body. Then
put the assembled items in the gray drawstring bag.
Travel cover (s)
Pump body (d)
Let-down Massage Cushion (g)
Funnel cover (h) (also used as a stand when pumping)
