Selection of oil for high stick saw
⒈ gasoline can only use unleaded gasoline over 90. When adding gasoline, the fuel tank cap and the fuel port must be cleaned before refueling, so as to avoid debris from entering the fuel tank. The high-twist saw should be placed in a flat center with the fuel tank cap facing up. When refueling, do not let gasoline spill out, and do not fill the fuel tank too full. After refueling, be sure to tighten the fuel tank cap by hand as much as possible. ⒉The engine oil can only use high-quality two-stroke engine oil. It is best to use the two-stroke engine oil common to high-twist saw engines to ensure a long service life of the engine. When using other two-stroke engine oil, its model should reach tc quality. Poor quality gasoline or motor oil can damage the engine, seals, oil passages, and fuel tank. ⒊Mixed mixing ratio of gasoline and engine oil: the two-stroke engine oil shared by the high-twist saw engine is 1:50, that is, 1 part of engine oil plus 50 parts of gasoline; the use of other engine oils that meet the tc level is 1:25, that is 1 part of engine oil plus 25 parts of gasoline. The mixing method is to pour the engine oil in a fuel tank that is allowed to be filled with fuel, and then pour gasoline, and mix evenly. Gasoline engine oil mixtures will age, and the amount of common configuration should not exceed one month of use. Special attention should be paid to prevent the indirect contact between gasoline and skin, and prevent the breath of gasoline from breathing back the gas. ⒋ The gasoline suction pipe head should be changed every year on demand.