In the process of using the wind turbine gearbox, after the equipment is connected for 300 hours, it needs to be replaced with new oil. After that, it needs to change oil every 2,500 hours, but the quality of the oil should be checked regularly during the use. The oil has impurities, aging, deterioration, and must be replaced at any time.
Wind turbine gearboxes should use their fixed brand, number of gear oils and should not be mixed with different brands, numbers or different types of oil. During the oil change process, the inside of the reducer should be cleaned first, and then new oil should be injected.
During the use of the wind turbine gearbox, when it is found that the oil temperature is too high, there is abnormal noise in the operation, and it is necessary to stop using it immediately to check the cause. You can continue to use it after troubleshooting or replacing the lubricant.
If the extreme cold is below -10 °C, the influence of the ring temperature on the reducer should be considered in the selection. Consider the configuration of the electric heater. This is very important for the lubrication maintenance of the worm gear reducer. Regularly observe the oil level movement. Observe whether there is any abnormality such as noise and vibration.