D. Position power-side columns
Lay down two columns on the installation site parallelly, position the power-side
column according to the actual installation site. Usually, it is suggested to install
power-side column on the front-right side from which vehicles are driven to the lift
(See Fig. 12).
Fig. 12
E. Position columns (See Fig. 13)
Check the columns plumbness with level bar, and adjusting with the shims if the
columns are not vertical.
Assemble top-plate
using M10*35 hex
bolt with nut and lock
washer
Check the columns
plumbness with level
bar from front and side