9
B x 4 C x 4
7 x 35 mm
10
A x 12
10/18
15 x 9 mm
6 x 30 mm
4
3
1
C
C
B
B
B
C
C
B
C
180°
9
10
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
Cover board 1 to the top using
wooden dowel(C), add cam
lock(B) into board 3,4 and
turn clockwise to tighten
as shown.
Screw eccentric rod(A) into board 9
and 10 at first.
