6
D1
D2
5. Insert tubing connectors (E) into the lower
tubings, aligning screw holes.
6. Secure tubing connectors to lower tubings
using screws (F). Tighten with hex wrench.
Place Upper Tubings
Upper Tubings with Connectors
7. Insert left and right upper tubings (D) into tubing
connectors, aligning screw holes.
8. Secure to tubing connectors using screws (F). Tighten
with hex wrench.
E