The adjustable wall stop must be pre-set for the proper wall height. Various settings are listed on the decal (settings approximately 1.45 times the wall height).
Cable is 5/32" galvanized aircraft cable.
Winch is standard two-way ratchet winch. Operates similar to a bumper jack. It may be jacked down, one notch at a time until the load is removed, after which the cable may be pulled out freely.
Lifting is accomplished by the wratchet winch. Loads may be raised or lowered by setting the up-down lever.
Double headed nails secure the hinged floor plate to the subfloor. If on concrete, a plank may be extended to a solid object and used as a substitute. The plank must be secured to prevent it from slipping or lifting during the wall lift.
Telescopes to the closed position for storage and hauling.