Now the use rate of chain saws in garden machinery is getting higher and higher. We all know that the work of chain saws is inseparable from oil. It requires the use of engine oil, gasoline and chain saw lubricating oil. But not all oil products can be used. In order to better use the chain saw, be sure to use oil as required.
1. Engine Oil
The oil of the chain saw can only use high-quality two-stroke engine oil to ensure that the engine has a long service life. Never use an ordinary four-stroke engine. When using other two-stroke engine oil, its model should reach tc grade quality. Poor quality gasoline or oil can damage the engine, seals, oil passages and fuel tank.
For gasoline, only unleaded gasoline above 90 can be used. When adding gasoline, the fuel tank cap and the fuel port must be cleaned before filling to prevent debris from entering the fuel tank. The high-twist saw should be placed in a flat place 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.
3. The mixing ratio of gasoline and motor oil
Mixing ratio of gasoline and engine oil: using two-stroke engine oil for high-twist saw engines is 1:50, that is, 1 part of engine oil plus 50 parts of gasoline; using other engine oils that meet tc grade 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, then pour the gasoline, and mix evenly. The gasoline engine oil mixture will age, and the general configuration amount should not exceed one month of usage. Special attention should be paid to avoid direct contact between gasoline and skin, and to avoid breathing the gas volatile from gasoline.
4. Chain lubricant
Use high-quality chain saw lubricating oil to keep the lubricating oil not lower than the oil level to reduce the wear of the chain and saw teeth. Since chain saw lubricating oil will be completely discharged into the environment, ordinary lubricating oil is petroleum-based, non-degradable, and will pollute the environment. It is recommended that you use degradable environmentally friendly chain saw oil as much as possible. Many developed countries have hard regulations on this To avoid environmental pollution.