Instructions / Assembly

6
Step 3: Torsion bar and arm assembly:
keep the four face aligned
, connect the torsion bar
with the connectors and secure it with the corresponding bolts as
figure below:
Then assembly the arm to the torsion bar as figure below. Two arms need in the same
direction, the rope of arm cannot be unlocked until the whole assembly are complete.
Step 2: Roller assembly
Keep the rollers aligned, assemble the roller with the connectors and secure it with the corresponding bolts as figure
below :
21
6
7
20
13-1
13-2
18
13-3
14-1
14-2
18
5
L1
5
L1
3mx2.5m L1=120mm