1. If the oil saw is turned off, the work is not so strong, the heating machine is overheated, etc., it is generally the problem of 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.
2. When the saw teeth of the chain saw become unsharp, a special file can be used 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.
3. 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 between the chain saw chain and the chain saw guide plate, and protect the guide plate. The chain saw chain can also be protected from premature scrapping.
4. After the chain saw is used, the chain saw must be maintained so that the work efficiency can be ensured when the chain saw is used next time. 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.