Chicco STACK Owner's Manual page 38

WARNING:
Failure to follow these warnings
and the instructions could result
in serious injury or death
YOUTH STOOL USE
• NEVER leave child unattended.
• ALWAYS place the youth stool
on a horizontal, stable surface.
• DO NOT use youth stool for
children under 3 years old or for
children who weigh more than
60 lbs (27.3 kg).
• DO NOT use the youth stool if
any part is broken or missing.
• Ensure that all components
are correctly fitted and adjusted
before use.
• The backrest must be in the
upright position when used in
youth stool mode.
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• ALWAYS remove footrest in
youth stool mode.
• To avoid the danger of
suffocation, remove all plastic
covers before using the product.
• DO NOT leave the product near
walls, curtains, or windows, where
the child can become entangled.
• DO NOT attach any parts to the
product that are not supplied or
expressly approved by Chicco.