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Before you begin pumping, make sure you have washed, sanitized and
carefully assembled the ISIS Manual Pump. Consult the ‘Preparing to Pump’
on pages 7-8 for tips about stimulating let-down and milk flow.
20
19
Using the ISIS Manual Pump
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.
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.
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)
Keeping Parts Clean & Compact for Travel
e
p
q
r
r
s
t
c
d
g
h
b
Pump
After sanitizing all parts, insert the white valve
and diaphragm into the pump body, then clip the
funnel cover over the Let-down Massage Cushion
™
.
Screw the travel cover onto the bottom of the
pump body, then put the assembled pump body
in the gray drawstring bag.
Travel cover (s)
Silicone diaphragm (b)
Pump body (d)
White valve (c)
Let-down Massage Cushion (g)
Funnel cover (h) (also used as a stand when pumping)
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)
s
