Different lubricating oils are not allowed to be mixed with each other.The position of the oil level plug, oil drain plug and breather is determined by the installation position.The following describes mainly through oil replacement, oil level inspection, gear reducer with oil level plug, oil inspection, etc.
1. For gear reducers with oil level plugs
Check the oil level, whether it is qualified; install the oil level plug.
2. Oil replacement
After cooling, the viscosity of the oil increases and it is difficult to drain the oil. The gear reducer should be changed at the operating temperature.Cut off the power to prevent electric shock!Wait for the gear reducer to cool down until there is no danger of burning!
3. Matters needing attention
Inject new oil of the same brand; the amount of oil should be consistent with the installation position; check the oil level at the oil level plug; tighten the oil level plug and breather; the gear reducer should still be warm when changing the oil; Put an oil pan under the plug; open the oil level plug, breather and oil drain plug; drain all the oil; install the oil drain plug.
4. Check the oil level
Cut off the power to prevent electric shock!Wait for the gear reducer to cool; remove the oil level plug to check whether the oil is full; install the oil level plug.
5. Oil inspection
Cut off the power to prevent electric shock!Wait for the gear reducer to cool; open the oil screw plug and take an oil sample; check the viscosity index of the oil; if the oil is obviously cloudy, it is recommended to replace it as soon as possible.