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Method for oil inspection and maintenance of reducer.
May 16, 2018

For that kind of machinery, different lubricants are forbidden to be mixed with each other, and reducers are no exception. For the reducer, the position of the oil level screw plug, drain plug and ventilator is determined by the installation position. For reducer, the use inspection and maintenance of lubricating oil should mainly consider the following aspects:

Check the oil level.

• cut off power to prevent electric shock! Wait for the reducer to cool!

• remove oil bit screw to check whether oil is full.

• install oil bit screw plug.

Oil check

• cut off power to prevent electric shock! Wait for the reducer to cool!

• open oil plug and take oil sample.

• check the viscosity index of oil.

If the oil is obviously cloudy, it is suggested to replace it as soon as possible.

• for the reducer with oil level screw plug.

-- check the oil level and whether it is qualified.

-- install oil bit screw plug.

Replacement of oil

After cooling, the viscosity of the oil increases and the oil is difficult. The reducer should change oil at operating temperature.

• cut off power to prevent electric shock! Wait for the reducer to cool down without burning danger!

Note: the reducer should be kept warm while changing oil.

• place an oil pan under the drain plug.

• open the oil bit screw, ventilator and drain plug.

• eliminate all oil.

• install the oil plug.

• new oil injected into the same brand.

• the amount of oil should be consistent with the installation position.

• check the oil level at the oil level screw.

• tighten the oil level screw plug and ventilator.

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