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Step 1:
1. Insert one side of horizontal beam 1(E) into horizontal beam 2 (F) (Fig.1) Repeat on all sides.
2. Insert another side of horizontal beam 1(E) and horizontal beam 2 (F) into the hole of connector (G) (Fig.2).
Repeat on all sides.
3. Connect short angle beam (C ) with connector (G) and tighten with bolt (CC), bolt (DD), bolt (EE) (Fig.3)
4. Insert hook (K) into top connect (A) first, then insert long angle beam (B) and one side of girder (D) into top
connector (A). Repeat on all sides. (Fig.4)
5. Insert one side of long angle beam (B) into short angle beam (C). (Fig.5)
6. Use bolt (CC), flat washer (DD) and nut (EE) to connect girder (D) and horizontal beam 1 (E). Repeat on all
sides. Tighten all bolts. (Fig.6)
Step 1
A
B
B
D
D
D
Fig.4
Fig.6
CC
DD
DD
EE
E
D
E
F
G
Fig.2
E
F
Fig.1
K
Fig.3
CC
DD
DD EE
G
C
Fig.5
C
B
E
F
D
A
B
K
Fig.2
Fig.1
Fig.4
Fig.3
Fig.6
G
C
Fig.5
