The First Years 630 User Manual

The First Years advises parents that children should use a child

restraint with a built-in harness system until they exceed the 

weight or height limits specified by the manufacturer.
C630 True Fit Convertible Seat Rear Facing 

This child restraint, 

the upper seatback

 

in a rear  

facing position is, designed for use by children whose:

 

- W eight is between 5 and 22 lbs (2,3 and 10 kg), and

- Head is 1 inch below the top of the seat.

Child 

MUST meet BOTH of these requirements to use this

Convertible Seat without the upper seatback installed.

6

1”



5 to 22 lbs

Rear Facing

  Use Only