x4
21
20
10
x6
13/17
x4
x6
19
20
3.5 x 30 mm
F x 40
A x 40
Fix board 24 to board 16 and
18 with screw(F), insert bottom
board 26 along grooveas shown.
Fix board 25 to board 16 and
18 with screw(F), insert bottom
board 27 along grooveas shown.
Screw eccentric rod(A)
into board 20 and 21 at first.
24
25
16
18
16
18
26
27
