III. Install the feet (1) and (2).
IV. Connect the feet (1) and (2) to the lifting columns (3) and use the wrench (F) to
tighten the screws (C).
Step 3:
V.
Install side brackets (4), (5) and (6).
VI. Attach the side brackets (4), (5) and (6) to the crossbeams (7) and (8); use the
wrench (F) to tighten the screws (A).