Precautions and Disclaimers when using lifting magnets
Do not turn the switch on when no iron material is attached to the magnetic field spreads around it.Make sure there is no iron or electronic devices around the area before turning on the switch.
Even iron materials within the lifting weight may not be able to lift up depending on the adhesive conditions and material etc.When lifting iron material, please lift and make sure the center of gravity is stable and then move slowly
Never let people enter under the lifting magnet.