With all the hoist, don't allow people to stand below or close to suspended loads. Observe all nationwide standards and 
Motor Gearboxes With Winch Drum For Greenhouse recommendations, and safety and
accident prevention regulations. Do not use the hoist to lift loads in areas where individuals are present. If higher safety requirements are applicable to the
lifting of loads, such as when hoisting heating system tubes or drink and feed lines, the gear should only be utilized with a fall avoidance system.
Warning!
The steel cable should be wound at least three times around the drum before any load is applied.
Start to see the winch tables in the appendices for make use of in combination with various systems.