Figure 2
1.
As Figure 2 shown find Top bent tube (part code 1), Middle bent tube (part code2) and bottom
bent tubes (part code3). To connect them by Screw M8x80
（
part code 9
）
, which makes one group
of arches. Please NOTE the direction of the screw. DO NOT install the screws on the top of the
truss where the fabric will rest.
2.
Life an assembled arch into one base plate and force the other end of the arch into the opposite
base
plate.
