Different lubricating greases cannot be applied to each other. The positions of the oil level plug, oil filling plug, and air change device are generally located in their installation positions. Their relevant parts can be clearly identified based on the installation orientation diagram of the gearbox. Below, the professional personnel from WPWDKS155,WPWDKS175,WPWDKS200,WPWDKS250,WPWKO40 Gear Reducer describe the key points based on the disassembly and replacement of oil, how to check the oil level, and provide detailed instructions on various aspects such as the gear reducer with oil level plug and oil inspection.
1、 For reducers with oil level plugs
Check if the oil level is indeed up to standard; Install the oil level plug.
2、 Oil removal and replacement
After refrigeration, the viscosity of the oil increases and it is difficult to add some oil. The gearbox should be changed at operating temperature. Disconnect the switch power supply to avoid electric shock accidents! Wait for the gearbox to cool down until there is no risk of ignition!
3、 Frequently Asked Questions
Introduce new oil of the same model; The remaining oil should be the same as the installation part; Check the oil level at the oil level plug; Tighten the oil level plug and breather; When changing the oil, the gearbox should still be kept damp and hot; Place an oil baffle under the oil plug; Open the oil level plug, air change device, and oil filling plug; Remove all oil; Install the oil filling plug.
4、 Oil level inspection
Disconnect the switch power supply to avoid electric shock accidents! Waiting for the gearbox to cool down; Remove the oil level plug to check if the oil is fully filled; Install the oil level plug.
5、 Oil inspection
Disconnect the switch power supply to avoid electric shock accidents! Waiting for the gearbox to cool down; Open the oil plug to the outside and take an oil sample; Check the viscosity coefficient of the oil; If the oil shows significant turbidity, it is suggested to replace it as soon as possible.
