aptus v. [Latin] fasten, attach, join, connect.

INSTALLATION

step-1
  • Inner Couplers 1, 2, & 3 are set to the required RL

  • Inner Coupler 4 (and all other couplers) are wound down to avoid interference

  • Inner Coupler 1 is secured in position with its lock nut

step-1
  • The precast element is lowered into position and seated onto the three pre-set couplers

  • Note Coupler 4 is not in position

  • Levelling of the precast element will utilise only three couplers

step-1
  • Outer Coupler 1 is engaged with its Inner Coupler

  • Subject to the vertical alignment required in the first direction, Inner Coupler 2 is rotated left or right to lower or raise the precast element accordingly

step-1
  • When the required vertical alignment is achieved in the first direction, Outer Coupler 2 is engaged with its Inner Coupler

  • Subject to the vertical alignment required in the second direction, Inner Coupler 3 is rotated left or right to lower or raise the precast element accordingly in that direction

step-1
  • When the required vertical alignment is achieved in the second direction, Outer Coupler 3 is engaged with its Inner Coupler

step-1
  • Inner Coupler 4 (and all other couplers) can now be wound up to engage firmly against the Seating Stud

step-1
  • Outer Coupler 4 is engaged with its Inner Coupler (as with all other couplers)

  • Crane can be disengaged

step-1
  • Secure all remaining Lock Nuts

THE APTUS ADVANTAGE

the-aptus-advantage

APTUS PROJECT – JEWEL, SURFERS PARADISE

CONTACT APTUS FOR MORE INFO