180°
x2
10
10/18
9
9
10
10
8
7
11
11
11
11
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
C
C
CRB1295A
B x 32
CRF0840A
C x 16
Connect board 1 to board 7, 8 and 9, 10,
using wooden dowel(C), add cam lock(B)
into board 11 and turn clockwise to tighten
as shown.
