TOP SEAT INSTALLATION
13
UPRIGHT POST TOP PLATE
12
Straight section : Install the top plates into the buttress post in the
straight section, and secure with two (2) screws ‘’Z’’.
Place the top seats on the top of the buttress post. Center the top
seat between the two the uprights and be certain to evenly distribute
the ledges all around.
Be sure to have a vertical (plumb) upright before fixing the top seat.
Secure the top seat in place using four (4) screws "Z".
Round section : First clip the top of the back cap on the nose of the
upright. Then clip the bottom hook of the back cap.
Place the top seats on the top of the uprights.
Be sure to have a vertical (plumb) upright before fixing the top seat.
Secure the top seat in place using four (4) screws "Z".