C3
C1
AA
AA
AA
AA
AA
AA
AA
AA
C2
Step3
B1
B3
B1
V
V
T
Fig3.2
Fig3.3
V
V
E
E
E
B1
Fig3.1
C1
D1
Fig3.4
Fig3.5
B3
B3
B3
B3
B1
B1
B1
T
Fig3.6
B3
B1
Fig3.7
AA
AA
AA
V
V
B1x2
B3x1
Tx4
AAx22
Vx2 Ex2
B3
B1
Fig3.8
AA
AA
3.1.Connect the Connector (E) to the Upper Beam (B1) with bolts (AA), See Fig3.1
3.2. Insert one end of the Connector (T) into the Upper Beam (B1) and fix it with bolts (AA),cover the
ProtectiveCover (V), insert the other end of (T) into the Upper Beam (B3) and fix it and the Protective
Cover (V) with
bolts (AA), See Fig3.2-3.3.
3.3. Insert the Center Device (D) into the Upper Beam (B3) and fix it with bolts (AA). See Fig3.4-3.5.
3.4. Insert one end of the Connector (T) into the Upper Beam (B1) and fix it with bolts (AA), cover the
Protective Cover (V), insert the other end of the Connector (T) into the upper beam (B3) and fix it with
bolts (AA), also fix the Protective Cover (V) with bolts (AA), See Fig3.6-3.8.
10
D1
B3
AA
