Using this Abaco telescopic forklift boom is easy. First, make sure it's properly attached to the forklift forks. Then, you can adjust the length of the boom according to your needs. Just operate the telescopic function to reach the desired length. When using it for hanging things, always check that the load is securely attached. As for safety, remember to hook the safety chain to the forklift mast every time you use it to avoid any accidents. For maintenance, regularly check the steel pipes for any signs of damage or wear. Keep the moving parts of the telescopic mechanism clean and lubricated to ensure smooth operation.