Chain saw, also known as 'chain saw', its sawing mechanism is a saw chain, and the power part is a gasoline engine, which is convenient to carry and easy to operate. During use, the following points should be noted:
1. The chain saw oil should be added before using the chain saw. The advantage of this is that it can provide lubrication for the chain saw, reduce the frictional heat of the chain saw and the guide plate of the chain saw, and protect the guide plate. The chain saw chain can also be protected from premature scrapping.
2. If the chain saw appears to be refueling and flameout, the work is not so energetic, and the heating machine is overheated, it is generally a problem with the filter. Therefore, before working, the filter needs to be inspected. The clean and qualified filter should be observed through the sunlight and should be thorough and bright, otherwise it is unqualified. When the filter of the chain saw is not clean enough, it should be washed and dried with hot soapy water. A clean filter can ensure the normal use of the chain saw.
3. When the saw teeth of the chain saw become unsharp, you can use a special file to rest the cutting teeth of the saw chain to ensure the sharpness of the saw teeth. At this time, it should be noted that when the file is used, it must be set in the direction of the cutting tooth, and it should not be reversed. At the same time, the angle between the file and the chain saw chain should not be too large, it is preferably 30 degrees.
4. After the chain saw is used, the chain saw should also be maintained, so that the next time the chain saw is used, the work efficiency can be guaranteed. The first is to remove impurities in the oil inlet hole and guide plate groove of the root of the chain saw to ensure the smoothness of the oil inlet hole. Secondly, the debris should also be cleared in the head of the guide, and a few drops of oil should be added.