Chain saw is the abbreviation of gasoline saw chain or gasoline powered saw. It is a powered saw used for logging and timber production. The chain saw engine is a two-stroke engine. The fuel used is a mixture of engine oil and gasoline. The fuel configuration should not be randomly matched, and the fuel must be matched strictly in accordance with the fuel dispenser attached to the machine. The mixed oil must be prepared for immediate use, and the mixed oil that has been configured for a long time cannot be used. The following article will specifically introduce the common little knowledge about chain saws.
1. What is the reason why the chain saw cannot be started?
1. Check the oil circuit and circuit, check whether the oil filter is blocked, whether the carburetor is pumping oil normally, whether the spark plug has electricity, remove the spark plug and place the top on the metal, and pull the machine to see if the spark plug has electricity. of.
2. Remove the air filter and check whether the air filter is clean by the way.
3. Remove the carburetor, and then drop some oil into the cylinder, and then start the machine a few times. If it fails, check whether it is time to clean the carburetor or replace it with a new one, and finally check the cylinder. Teach you a way to maintain the machine. If you do not use the machine for a long time in the future, you must pour the oil out of the tank. Start the machine to burn out the oil in the carburetor and cylinder to prevent residual oil from clogging the carburetor. Clean the air filter more often. The lubricating oil must be better.