2022-4-6 14:10:30
Brief analysis of Shandong gantry crane manufacturer precautions for daily inspection and maintenance of lubricating oil of gantry crane
1. When checking the lubricating oil, cut off the power supply to prevent electric shock; Wait for the reducer to cool down; Open the oil drain plug and take out the oil sample; Check the viscosity index of the oil. If the oil is obviously muddy, it is recommended to replace it as soon as possible; For the reducer with oil level plug, check whether the oil level is qualified, and install the oil level plug.
2. When the gantry crane checks the oil level, it is also necessary to cut off the power supply to prevent electric shock; Wait for the reducer to cool down; Remove the oil level plug and check whether the oil is full; Install the oil level plug.
3. Replacement of lubricating oil. The viscosity of the oil after cooling increases, and it is difficult to drain the oil. The reducer should change the oil at the operating temperature; Cut off the power supply to prevent electric shock, and wait until the reducer cools down and there is no danger of combustion. What the gantry crane needs to pay attention to is: when changing the oil, the reducer should still be warm, put an oil pan under the oil drain plug, open the oil level plug, breather and oil drain plug, remove all the oil, install the oil drain plug, inject new oil of the same brand, and then check the oil level at the oil level plug, tighten the oil level plug and breather.
