Step 3: Secure Center Frame Hinge
Connect the front (green) and rear (white) frame sections by closing the center
frame hinge. Squeeze the hinge pin down and the hinge will lock into place
(Top Left and Right). Next, ensure the frame is locked into place by securing the
frame lever into the “U”slot (Bottom Left). Rotate the lever clockwise to tighten
and then press the lever firmly down until it is locked in place (Bottom Right).
Push the hinge pin down
Closed frame hinge
Secure the hinge pin into the
“U” slot
Press lever down firmly until
locked