16
3
5
8
7
6
4
9
3-4
Slide in the extension modules so that the
plug-in profile protrudes from the bottom frame
corner.
5-7
Assemble the next extension part(s)
with the end module and connect them.
8-9
Now
put on the base module and shift the complete
leg until the vertical part of the base module is
flush with the bottom frame corner.