Direct-Lift PP8 Plus - Page 9

PP8 Plus 9 IN50001 Rev. C 04/30/2008
exceed ½” when using the 5 ½” long anchors with the lift. Adjust the column
extensions plumb.
4. If anchors do not tighten to 85 ft-lbs. installation torque, replace the concrete
under each column base with a 4’ x 4’ x 6” thick 3,000 PSI minimum concrete
pad keyed under and flush with the top of existing floor. Allow concrete to cure
before installing lifts and anchors (typically 2 to 3 weeks).