① When the lubricating oil volume of the reducer is less than or equal to 7 L, the lubricating oil adding amount per L is 20-30ml;
② When 7-15 L, add 15-20 ml of lubricating oil per L;
③ When it is more than 15 l, add 10 ml of lubricating oil per L;
The oil seal that is not used for the time being shall be kept properly to prevent oil stain, dust or sun exposure.
When the shaft diameter is worn into a "V" groove, so that the new oil seal lip and shaft contact pressure drop can not play the role of oil sealing, the method of displacement can be used to make up.
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