4.1
4.2.1
4.2.2
4.2.3
The horizontal (H, H1 and H2) and vertical (V and V1) frame profiles
are joined in a similar manner to the posts
4.1) Loosen grub screws and slide connector bars halfway out of
the channel.
4.2) Join profiles ensuring graphic fixing strips are aligned and the
expanding clamps are at either end of the assembled profiles.