Using the Abaco Automatic Bison Lifter is easy. First, make sure the stone slab thickness is between ³⁄₁₆” (5 mm) and 5 ⅞” (150 mm). Then, place the lifter on the slab and let the automatic mechanism close the clamp plates. Once clamped, you can move the slab. Remember, it's designed to move one slab at a time, so don't try to lift multiple. For safety, always check the workload capacity of 3960 lbs. (1800 kg) and never exceed it. To maintain the lifter, regularly check the rubber pads on the clamp plates. If they're worn out, replace them. Also, keep the automatic mechanism clean and lubricated to ensure smooth operation.