& nbsp; It is necessary to increase the throttle for all machine operation conditions. If the machine produces abnormal noise, sensation, or malfunctions, it is necessary to inform the dealer in a timely manner. During maintenance and repair, when moving the machine, the engine should be stopped and the spark plug wiring should be disconnected. Stop minors from using it. Do not bring your limbs close to the working part, especially the blade, as there are many cases of problems.
& nbsp; Remove the spark plug, drip 5-10 milliliters of engine oil into the cylinder block, roll the crankshaft several times, and install the spark plug; Organize the dust and debris around the cutterhead, machine body, cylinder body, cylinder head heat sink, air guide cover, mesh cover, and muffler; Then save it.
& nbsp; Remove the spark plug, drip 5-10 milliliters of engine oil into the cylinder block, roll the crankshaft several times, and install the spark plug; Organize the dust and debris around the cutterhead, machine body, cylinder body, cylinder head heat sink, air guide cover, mesh cover, and muffler; Then save it.
