3. When finishing the installation of first two arches, connect the Connection purlin
between two arches by using screw M8x70
(
No. 13. There is 4 pieces of Connection
purlins (part code 6)and 1 piece of Top roof purlin (part code 5) between each arch.
Then install the third arch into base plate and connect the purlin. By turns the
assembly for the frame is finished.
C--INSTRUCTION FOR COVERATTACHED
(C2020)