Lifting: The hook should be used to hang heavy objects vertically, and it is strictly forbidden to pull it sideways. When lifting, try lifting first: pause after about 0.5 meters from the ground, and confirm that the braking and balance are correct before continuing. · Rotation and movement: When pushing the cantilever manually, be sure to be steady and sudden thrusts are prohibited. When moving, ensure that heavy objects are no more than 0.5 meters above the ground and stay clear of people. · Dropping: Use low speed when approaching the ground. Make sure there is no one underneath and the skids are securely placed before dropping.