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5. Concrete and Anchoring:
IMPORTANT Reference IN20294 if Sprinter long arms
are going to be used for this installation or if the lift will
possibly be retro-fit with them in the future. Different
concrete and anchoring requirements are required.
Drill (14) 3/4" dia. holes in concrete floor using holes in
column base plate as a guide. See Figs. 4 and 5 for hole
requirements.
CAUTION
DO NOT install on asphalt or other similar
unstable surfaces. Columns are supported only by
anchors in floor.
IMPORTANT: Using the horse shoe shims provided,
shim each column base until each column is plumb. If
one column has to be elevated to match the plane of
the other column, full size base shim plates should be
used (Reference Shim Kit). Recheck columns for plumb.
Tighten anchor bolts to an installation torque of 110 ft-lbs.
Shim thickness MUST NOT exceed 1/2" when using the
5-1/2" long anchors provided with the lift.
If anchors do not tighten to 110 ft-lbs. installation torque,
replace concrete under each column base with a 4' x 4'
x 6" thick 3000 PSI minimum concrete pad keyed under
and flush with the top of existing floor. Let concrete cure
before installing lifts and anchor.
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