1. For a correct seated position of the child in the carrier, the seat should always extend from knee pit to knee pit. Therefore, the width of the seat should be adjusted before putting it on. As a rule of thumb: The width of the seat is approximately the baby's body length divided by two. Adjust it to the individual build of the baby if necessary. Regularly check if the seat width still corresponds to the size of the baby and widen it if needed.

2. Put on the preset baby carrier with the strap facing outwards.

3. Close the buckle until it clicks into place. Tighten the hip belt.

4. Place the baby on the hip belt at head-kiss height. The seat should extend from knee pit to knee pit.

5. Lift the backrest up...

6. ... and place the straps on your shoulders. Support your baby alternately with one hand.

7. You now have both shoulder straps hanging straight down.

8. Reach under the first beam and grab the opposite one. Pull it diagonally down.

9. Repeat that on the other side. For this you switch hands and now hold your baby with the hand that has the first strap.

10. Now you have both straps in your hands.

11. Guide the straps under the baby's legs to the front.

12. Now you hold the straps in front under your baby's bottom.

13. Make a double knot under the bottom. (Alternatively, you can cross the straps under the bottom, lead them back under the baby's legs, and  make a double knot there.)

14. Check if everything fits correctly: - Mouth and nose free? - Worn tight enough?  - Back part high enough? - Straps well spread on shoulders and back? - Head kiss height?