A hedge trimmer is a machine used for trimming green hedges. When using it, the following points should be noted:

1. Before use, check if the machine is functioning properly, such as whether the blades are sharp and the chains are securely fastened.

2. Wear protective equipment such as helmets, goggles, gloves, etc.

3. Operate the machine on stable ground and avoid using it on slopes or unstable surfaces.

4. When trimming the hedge, keep the machine stable and avoid shaking or tipping over.

5. When using, maintain an appropriate speed, not too fast or too slow.

6. When trimming the hedge, avoid the blade coming into contact with the human body or other objects to prevent injury.

7. After use, the machine should be cleaned in a timely manner, such as removing debris from the blades and cleaning the machine.

8. The machine should be stored in a dry and ventilated place, avoiding prolonged exposure to sunlight or humid environments.

9. Regularly check the maintenance status of the machine, such as replacing worn parts, refueling, etc.

10. If any abnormalities are found during use, the machine should be immediately stopped and repaired in a timely manner.