Alpine Opera Eco Installation Manual page 10

7
Fit headboard to platform
Attach the backrest section of the mattress platform to the
headboard. Make sure the headboard is stood upright and
connect the backrest section by placing the steel prongs on
the platform into the grooves on the headboard. Secure in
place using the Mattress Platform Securing Bolt (pictured
below).
repeat
x2
Eco/Classic Installation Guide and Technical Specification
9