Attention points of using gasoline saws

Chain saw two stroke is dynamic, in use should be dynamic, cutting tool aspects such as attention, to ensure the normal use of the machine:

 engine

Engine for two-stroke engine, using fuel oil for gasoline mixed with oil, mixed oil ratio for: special two-stroke engine oil: gasoline = 1:50 (normal oil: gasoline = 25).Gasoline by 90 above, the oil use two-stroke engine oil, symbol for 2 t, must be used for designer, four-stroke engine oil is strictly prohibited.Suggestions, new in the top 30 hours with 1:40 (ordinary oil 1:20), according to normal after 30 hours (normal oil 1:25) oil distribution proportion 1:50, resolute don't allow more than 1:50 (normal oil 25), or concentration is too thin will cause machine cylinder.Please in strict accordance with the attached with the machine oil can oil distribution, cannot be estimated according to the oil distribution at will.Mixed oil is best matched with now, is strictly prohibited to match the mixed oil of buy for a long time;

Before mixer machine work, running a few minutes at low speed first, see the saw chain lubrication oil, oil into a line, then work. Machine is working, the gas on the highway.After every job a tank of gas, should rest for 10 minutes, clean up the machine after each work of gaskets, guarantee the cooling;

Spark plug to take down every 25 hours, use wire brush to dust pollution on the electrode, adjustment of electrode gap to 0.6 0.7 mm is good;

Air filter each use 25 hours to remove dust, dust should be more frequent.Foam filter cleaning and the use of gas or liquid detergent and rinse, squeeze dry, then soaked with oil, crowded to the excess oil to install.Such as bearing "DON NOT OIL" doesn't have to add OIL;

50 hours per use mixer muffler, muffler, clean up the vent carbon deposition on exports and the muffler.

Pieces of fuel filter (oil suction head) every 25 hours to remove impurities.


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