E
AA
E
B1
Fig4.1
Step4
Fig4.2
Vx2
Ex10
T
V
V
V
B1
B2
T
Fig4.4
Fig4.3
AA
AA
B1
B1
B1
B1
B2
B2
B2
B2
AA
AA
AA
AA
V
V
B1x10
B2x10
Tx20
AAx90
4.1.Connect the Connector (E) to the Upper Beam (B1) with bolts (AA), See Fig4.1
4.2.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 (T) into the Upper Beam (B2) and fix it and the Protective
Cover (V) with bolts (AA). See Fig4.2- 4.4.
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