Kinderkraft ONETO3 Manual De Uso página 33

• Pull the tether strap by the other end to tighten it.
• The top tether is properly tightened when the green market appears in the buckle.
5.2 Installing the booster seat for children in weight group II (15-25 kg).
• Hide the booster seat harness before installation (see point 6.1).
Remember: always keep the child insert and protective cushions in a safe place for future use.
• Adjust the headrest appropriately to the child's height (see point 4.2.2).
• Place the booster seat on the car seat.
• Slide the shoulder strap through the red guide under the headrest.
• Place the child in the booster seat and run the car seat belt through the hip strap guide (N).
• Lock the car seat belt to hear a characteristic "click".
• Tighten the car seat belt by pulling first the hip strap segment and then the shoulder strap
segment.
Make sure that the hip strap stretches possibly low above the child's hips, fits in the guides,
and is locked with the buckle. The shoulder strap should run between the child's shoulder and
neck.
5.3 Installing the booster seat for children in weight group III (22-36 kg).
• Adjust the headrest appropriately to the child's height (see point 4.2.2).
• Follow the same directions as for weight group II.
5.4 Installing the booster seat for children in weight groups ll/lll with the safety belt and
additional harnesses.
• Press the ISOFIX release button (J) and slide out the ISOFIX tethers (T) as far as possible.
• Grab the booster seat with both hands and slide both tethers into the anchors of the car
seat.
• After both ISOFIX tethers "click", push the booster seat to the car seat backrest applying
even and strong pressure on both sides.
• Grab the booster seat and check if it is not loose. If it moves and the ISOFIX tethers come
out, repeat the steps presented above.
• Buckle the child in with the car seat belt. For details, please see the part covering the booster
seat installation for weight groups II and III (points 5.2 and 5.3).
5.5 Removing the booster seat (ISOFIX)
• Press the ISOFIX release button (J) on both ISOFIX arms (T). The tethers will be released and
the marker colour will change to red. Reinsert the ISOFIX arms into the seat base – you should
hear no rattling as you move the arms back.
6.1 Hiding the 5-point harness
• Open the compartment in the back of the booster seat (S). Slide off the shoulder pad straps
from the metal bar through the narrow gap created between the end of the metal bar and
the casing of the booster seat. This step will be made somewhat easier if you press the
headrest positioning button (L).
• Unlock the fasteners of the shoulder pads (I) and remove them from the booster seat's
harness straps.
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