•Fix Part 3,4,and 5 to Part 1 with screw B. •Fix Part 2 to Part 3,4 and 5 with screw B.
•Fix Part 6 to the frame with screw A. •Fix Part 7 to the frame with screw A.
•Fix Part 8 to the frame with screw A. •Screw hardware C and D to the frame, then use hardware E to fix them.