Hedge trimmers are a great weapon in the garden pruning industry. Now all walks of life are mechanized, and so is garden pruning. Because the machine can save time and reduce labor intensity. The hedge trimmer is the most important machine introduced today. hedge trimmer It is a mechanical tool used to trim green plants, shrubs and plants. The motor output shaft is equipped with a blade. The blade uses the motor to rotate at a high speed to achieve the function of cutting branches, which is convenient and durable. However, the long-term use of hedge trimmers will also cause various problems.

1. Weak trimming

Pay attention to whether the blade is sharp, if it is blunt, it needs to be sharpened. In addition, check whether the leaves of the pruning object are thick and the branches are thick. If so, the pruning speed should be reduced to reduce the motor load.

2. Battery problem

As the working time of the motor increases, the supporting lithium battery will heat up, and the backpack-type lithium battery is equipped with a heat dissipation system. Even so, in actual use, it is recommended to rest for a period of time after prolonged use, not only to let the temperature of the supporting lithium battery drop, but also to let the staff take a break.

3. Abnormal noise

Generally speaking, the internal parts of the hedge trimmer are damaged. If abnormalities are found during use, the machine needs to be shut down for inspection. Such failures are more troublesome. Because it takes time to determine which failure occurs, it usually takes half an hour to an hour, and repairs after the failure is found.

The hedge trimmer has a simple structure and there will be no major problems in normal use. However, the supporting lithium battery is a special item. Once a fault occurs, the user should contact the manufacturer to return it to the factory for repair. Do not disassemble it without authorization, which may cause secondary damage.