B-Tech System X BT8375 Installation Manual & Parts List page 12

4 Attach Columns to Rails
On the floor and with items C1 facing down, lay item B1 onto item D1.
Through item C1, fasten item C3 into the inserted items C2 attaching item B1 to item D1.
To ensure straight assembly of item B1 make sure the distance of items C1 to the end of
item D1 are set the same on each rail.
Equal
distance
to end of
rail
C1
C2
12
Assemble
as shown
D1
CORRECT
C3
D1
B1
x
C4
C3
C1
D1
WRONG
B1
D1