When the inner gear of the reducer has been running for about 200~300 hours, it is necessary to change the oil for the first time, and in the future use, the quality of the oil must be checked regularly. Deteriorated oil should be replaced in time. Double arc gear reducer

 Under normal circumstances, for the reducer that works continuously for a long time, the new oil should be replaced according to 5000 hours of operation or once a year. The reducer should be added with the same oil as the original grade, and must not be mixed with oils of different grades. Oils of the same grade but different viscosities are allowed to be mixed.

 Double arc gear reducer

 When changing the oil, wait for the reducer to cool down until there is no danger of burning, but it should still be kept warm, because the viscosity of the oil will increase after complete cooling, and it will be difficult to drain the oil. Note: To cut off the power supply of the drive, prevent unintentional power on.

 During the operation of the inner gear of the reducer, when it is found that the temperature of the oil exceeds 80 °C or the temperature of the oil pool exceeds 100 °C and abnormal noise occurs, stop using it, check the cause, and eliminate the fault. After replacing the lubricating oil, can continue to operate.