1. During work, when the oil temperature rises above 80°C or the oil pool temperature exceeds 100°C or abnormal noise occurs, stop using it, check the cause, eliminate the fault, and replace the lubricant After oiling, it can continue to run.

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

3. After 200-300 hours of operation, the first oil change should be carried out. In the future use, the quality of the oil should be checked regularly, and the oil mixed with impurities or deteriorated must be replaced in time. Under normal circumstances, for long-term continuous work The reducer should be replaced with new oil after 5000 hours of operation or once a year. The reducer that has been out of service for a long time should also be replaced with new oil before re-running. The reducer should be filled with the same oil as the original brand and must not be mixed with oil of different brands ,Oils of the same grade but with different viscosities are allowed to be mixed.

4. The user should have reasonable rules and regulations for use and maintenance, and should carefully record the operation of the reducer and the problems found in the inspection, and the above regulations should be strictly implemented.