Two post hydraulic lift HAPP 95
© 2013 HAPP Australia Pty Ltd
Version 9
Page
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The width of the extra depth of concrete varies depending on column positioning.
4.2 Installation steps
Step One (determine location and marks with chalk on the floor):
1. Choose anyone post (Both of them are the same. After that, use a chalk line to layout a grid for
the post locations and make an outline of the posts on the floor at each location.
2. Before proceeding, double check measurements and make certain that the bases of each
column are square and aligned with the chalk line.
Step Two (Mounting two columns):
1. Drill each anchor hole in the concrete using a rotary hammer drill. To assure full holding power,
do not ream the hole or allow drill to wobble.
2. After drilling, remove dust thoroughly from each hole and make certain that the column
remains aligned with the chalk line during this process.
3. If shimming is required, insert the shims as necessary under the base plate so that when the
anchor bolts are tightened, the columns will be plumb.
4. With the shims and anchor bolts in place, tighten by securing the nut to the base then turning 2
