Precautions for inspection of lubricating oil of frozen meat slicer

1. First, cut off the power supply to prevent electric shock, and wait for the frozen meat slicer to cool down;

2. Open the oil drain plug and extract the lubricating oil sample;

3. Check the viscosity index of the oil: if the oil is obviously turbid, replace it as soon as possible;

4. For frozen meat slicers with oil level plugs, check the oil level to see if it is qualified and install the oil level plugs.