Before using the hedge trimmer, you should pay attention to these three aspects

1. Transmission: replenish grease regularly (25 hours)

2. Tool: Check the gap between the upper and lower edges regularly (25 hours), and adjust it in time (the interval is the half-circle thread interval of the bolt) to keep the edge sharp. Add oil to the blade every one hour of work, and trim the diameter <=10mm.

3. Engine:

(1) Qualified gasoline and oil, ensure that the mixing ratio is 25:1;

(2) Regularly (25 hours) check and replace the air filter and check the spark plug;

(3) After working a tank of oil, you should rest for 10 minutes, and clean the loose gasket of the machine after each work to ensure heat dissipation;

(4) When storing, it is necessary to clean up the body, let off the mixed fuel, and burn the fuel in the carburetor; remove the spark plug, add 1-2ml of two-stroke oil to the cylinder, pull the starter 2-3 times, and install the spark plug.