In the current era, no matter what the industry is, it is basically mechanized. For example, in the common garden industry, mechanical equipment can help us save time and improve work efficiency. In terms of garden machinery, the utilization rate of  hedge trimmer is relatively high. They are mainly divided into gasoline hedge trimmers and electric hedge trimmers, which are widely used in tea tree pruning, as well as professional pruning in parks, courtyards, roadside hedges and other landscaping.

①After using the hedge trimmer for 40 hours, you must check whether the screws are loose. If they are loose, be sure to tighten them, otherwise the blades will easily fall off, which will seriously threaten the user's personal safety.

②Regularly check the gap between the upper and lower blades of the blade and adjust them in time to keep the cutting edge sharp; clean the blade regularly (every 8 to 20 hours) to remove dust and dirt on the blade; add oil to the blade every hour of work , To ensure the life of the blade.

③Check the spark plug regularly. This is because the spark plug is damaged, which will cause failures such as insufficient engine power, difficulty in starting, or idling. In severe cases, it may also cause sparks and fire. Therefore, the spark plug of the hedge trimmer must be checked regularly.