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Maintenance and repair of Welding rotator Nov 19, 2018

1. The Welding rotator checks and removes the obstacles on the machine before use, and needs to be used and stored by a special person. Do not touch the oil and fire type of the roller frame. The oil filling holes are often oiled.

2. Rolling bearing: Lubricate through the oil cup on the bearing cap. It is recommended to use sodium base grease.

3. Transmission gear: For the first time, it is necessary to remove the active gear guard and apply a proper amount of grease on the gear. It is recommended to use sodium grease. During use, the grease can be filled through the oil hole on the gear cover, and foreign matter is strictly prohibited from falling into the gear.

4. Cycloidal pinwheel reducer: Please add grease as required before use. It is recommended to use grease such as grease-2#, molybdenum disulfide-2# or 2L-23 lithium grease at room temperature. The filling amount of the grease is 1/2-1/3 of the volume of the reducer, and the grease should not be added too much, otherwise stirring heat will be generated. After the initial operation of the reducer 300 disappears, the first replacement is made. When replacing, the remaining dirty oil should be removed. Replace it every six months thereafter.