Horizontal Jointing:
Release the spring of the locating pin (A & B) so that two fixtures located (Step 1), and use L type
Hexagon wrench to clockwise rotate the Lock Catch to the end to fasten two fixtures (Step 2).
Vertical Jointing:
Plug the Locating Pin and the Quick lock into the corresponding holes to locate two fixtures (Step
1), and counter‐clockwise rotate the stick of the lock to fasten two fixtures (Step 2 & Step 3).
Figure 3
Figure 4
5A