Step 2: Support tube rod and arm assembly
Align the four sides, connect the support tube rods with the connectors and
secure them with the corresponding bolts as shown in the figures below:
Then assemble the arms to the support tube rods as shown in the figures
below. The two arms need to point in the same direction, the rope of the arm
cannot be unlocked until the whole assembly is complete.
1
2
3
4
D
D
N1
L1:14cm
L2:9cm
E
N2
17-19mm
6
D