medpack dr. Frei GM-20, User Manual

Page: 5 / 20

5
HOW TO ASSEMBLE MANUAL BREAST PUMP
1. Insert the silicone breast shield (1) by aligning the contours of shield to that of the funnel
unit (2).
2. Please insert the stem (5) into the silicone diaphragm (4).
3. Fix the suction knob (3) on stem (5).
4. Insert the silicone diaphragm (4) into the funnel unit (2) as shown. Ensure these two
parts are filled together.
5. Slide the stem (5) into the fork of handle (8), and then assemble the handle on the pivot
of funnel unit (2).
6. Push the valve membrane (11) into the pump unit (2).
7. Screw the bottle (10) with adaptor A (9) and assembled to funnel unit (2).
8. Please the assembled bottle (10) onto the bottle stand (12).
HOW TO USE:
1. Clean all the parts of breast pump, using the steam sterilizer, wash your hand
and assemble all the parts properly, tightened to avoid leakage.
2. Before start sucking milk, gently massage the breast or use a warm towel to
compress the breast, which is helpful for extracting breast milk.
3. Sit on a chair relaxed, and tilt your body forward slightly.
4. Press the breast shield gently and tightly against your breast to create a
proper seal.
5. At first turn the handle knob to «stimulation» mode « » and press the handle
often for stimulation let-down of milk (image 1). Then turn the handle knob
often to «sucking» mode « » and press the handle seldom for providing
efficient and fast expression (image 2).
6. As per your feeling, turn the adjustable knob in clockwise direction for strong
suction power, otherwise for weak power (image 3).
7. Use proper strength for handle operation.
8. After use, please disassemble the container and seal with its cover or cap. It’s
better to place bottle on bottle base in case of overturning.
9. Please disassemble and clean some parts after use.
image 1
image 2
image 3