All precautions for using stage electric hoist are known

　　The stage electric hoist plays a crucial role in stage performance and scene construction. However, in order to ensure its safe and efficient operation, the following precautions must be kept in mind:

　　1. Installation process

　　Choose professional personnel for installation: The installation of stage electric hoists requires professional technical knowledge and must be operated by qualified and experienced installers to avoid potential safety hazards caused by improper installation.

　　Check installation environment: Before installation, carefully inspect the load-bearing capacity of the stage structure. Ensure that the installation location can withstand the weight and tension generated by the electric hoist during operation. At the same time, it is necessary to ensure sufficient installation space to avoid collisions between the hoist and surrounding obstacles during operation.

　　Fixed firmly: During the installation process, it is necessary to ensure that the connection between the electric hoist and the supporting structure is firm and reliable, using standard connectors and tightening according to the installation instructions.

　　2. Preparation before use

　　Check equipment integrity: Before each use, conduct a comprehensive inspection of the stage electric hoist. Check if the shell of the gourd is damaged or deformed, and if the hook is worn or cracked.

　　Testing the braking system: The braking system is the key to ensuring safety. Test whether the braking device can effectively brake and ensure that there is no danger of heavy objects slipping off when lifting.

　　Check the steel wire rope: Check whether the steel wire rope has broken wires, wear, twisting, and other phenomena. If serious damage is found on the steel wire rope, it should be replaced immediately and cannot be continued to be used.

　　3. During the operation process

　　Follow the operating procedures: Operators must be familiar with the operating process of the stage electric hoist and strictly follow the operating procedures. Do not engage in illegal operations, such as overloading or pulling heavy objects diagonally.

　　Control lifting speed: When lifting heavy objects, the lifting speed should be steadily controlled to avoid shaking the objects due to excessive speed, which may affect the safety of stage equipment and personnel.

　　Attention observation: During the operation, the operator should always pay attention to the operating status of the electric hoist, the suspension of heavy objects, and changes in the surrounding environment. Once an abnormality is detected, immediately stop the operation.

　　4. Daily maintenance and upkeep

　　Regular cleaning: Regularly clean the stage electric hoist to remove dust, oil stains, and other debris from the surface, preventing them from entering the equipment and affecting its normal operation.

　　Lubrication and maintenance: According to the maintenance requirements of the equipment, regularly lubricate the various moving parts of the electric hoist, such as the hook, wire rope, gears, etc., to ensure smooth operation.

　　Regular inspection: In addition to the pre use inspection, the electric hoist should also be thoroughly inspected regularly, including the electrical system, mechanical components, etc., to promptly detect and eliminate potential faults.

　　In short, although stage electric hoists can bring great convenience in stage performances, only by strictly following the above precautions can they ensure their safe and stable operation, providing strong guarantees for the smooth progress of stage performances.