7.1. Connect the Back Beam (C2/C3) and the Post (A1/A2) with bolts (AA), connect the Upper Beam
(B1) and Arched Beam (I1/I2) with bolts (AA), See Fig7.1-7.2.
7.2 Cover the Plastic Plug (LL), See Fig7.3-7.4.
AAx12
LLx16
A1
A3
A2
C3
B3
B1
B1
C1
C2
I1
J1
R
J2
I2
D1
Step7
A1/A2
B1
C2/C3
AA
Fig 7.1
C2/C3
B1
I2
AA
E
Fig 7.2
A1/A2
LL
LL
I1/I2
Fig 7.3
A3
J1/J2
Fig 7.4
15