With the improvement of people's living standards, many families and companies have gardens. In addition to the garden industry, there are more and more users of Cordless hedge trimmers. However, in the course of use, it is inevitable to find transmission failures in Cordless hedge trimmers, and they are often troubled by the fact that they do not know how to check them. In this article, we will give some tips on how to check the causes of transmission faults and how to deal with them in a Cordless hedge trimmer.

It is necessary to check the transmission parts of the rechargeable hedge trimmer step by step: clutch → driven disk → main drive gear → eccentric gear → gear connecting rod → blade pin → blade.

(1) Clutch failure (rarely occurs)

Clutch failure is mainly due to the clutch shim wear, resulting in the screw playing too tight, the clutch shoe can not be thrown off, so it can not output power. This situation can be done by adding a shim and then tightening the screw.

(2) Passive disk failure (rarely occurs).

The most passive disc is welded screws screwed to the main drive shaft. This solder joint-off failure is rare. It can be done by lifting this failure on a new passive disk or welding it up again.

(3) Main drive gear and eccentric gear (often occur).

The main drive shaft and eccentric gear are the most likely to have problems, mainly the main drive shaft gear wear or eccentric gear wear. Gear wear, the gear can not bite, and this situation can be replaced gear.

(4) connecting rod fracture (often appear).

Connecting rod breakage is also a frequent problem. Usually, the connecting rod hardening process is not very good and is easy to break, especially pruning thicker shrubs. This situation can be replaced by the connecting rod.

(5) blade wear (often appear).

If the blade pin is worn, the only way to change the blade, because the blade pin and the blade is one piece, is die-cast on the top. If worn out, only replace the blade.

(6) Blade slider wear (normal maintenance rarely occurs).

Some Cordless hedge trimmers have a blade slider, and some do not. If the blade slider is worn, the two blades are pressed together by screws. In this case, replacing the slider or loosening that screw will solve the problem.

These are the causes and treatment of transmission failure of Cordless hedge trimmers. If you need more detailed information, don't hesitate to contact us!