Fangrui Product Details 1. Electric Coffee Grinder Fully Automatic Nuts Beans Spices Grains Grinder Machine Multifunctional Kitchen Tools Coffee Grinder 2. Plug Type: Eu Plug/uk Plug/us Plug/cn Plug 3. Voltage: 220v/110v 4. Size: 11.5*11.5*18.5cm 5. Color: Silver 6. Material: Stainless Steel 7. Tips 8. [operation Problem] 9. The Material Should Not Exceed Half Of The Crushing Chamber (the Amount Is Too Small, Please Do Not Fill It Up!), The Coverage Of The Blade; First Press The Switch For 3~5 Seconds To Pause, Indirectly Press The Switch To Powder (keep Pressing The Switch, Please Do Not Exceed 1 Minutes To Prevent The Machine From Overheating And Damage. Generally, Press And Hold The Switch For 7-8 Seconds To Stop And Rest For 2-3 Seconds, And Press The Operation Repeatedly). If You Need More Detail, Slightly Dump The Material And Press The Switch To Make Powder. 10. [not Support Grinding] 11. It Does Not Support Moisture-containing Materials, Vegetables, Fruits, Meat, Dried Meat Bones, Maca, Woody Medicinal Materials, Tree Roots, And Branches. [sesame, Walnuts, Peanuts, These Oily Materials, It Is Recommended To Stir And Grind. The Purpose Of Stir-frying Is To Reduce The Amount Of Oil, And The Grinding Effect Is Also The ] 12. [cleaning Problem] 13. For The First Trial, You Can Use Rice To Make Flour To Clean The Inner Compartment Of The Machine. After Using The Machine, Please Unplug The Power Supply In Time And Use A Brush Or Towel To Clean The Inner Compartment And Lid. Water Washing Is Strictly Prohibited! 14. [fever Problem] 15. It Is Normal For The Motor To Rotate And Generate Heat. The High Speed Of The Machine Itself Will Generate A Certain Amount Of Heat, And The Resistance Heat Of The Material Increases, The Machine Is Made Of Stainless Steel, So It Will Become Hot. Please Do Not Work For A Long Time To Avoid The Motor Overheating And Causing It To Stop Working. 16. [smell Problem] 17. The Materials Of The Pulverizer Have Passed The Safety Quality Inspection, And The Health And Safety Are . During The Grinding Process, The Smell Of The Lubricant Of The Motor Rotor Bearing Is Normal. The Bearing Is On The Base And Will Not Touch The Food! It Will Not Affect The Eating Of The Food, Feel Free To Use It! 18. When Using The Machine, Please Check The Manual Carefully And Use It According To The Operation; Please Do Not Press The Switch For A Long Time, Otherwise It Will Cause The Product To Burn Out. If You Have Any Problems During Use, Please Contact Us. 19. Specifications: 20. Features: 21. This Is Household Electric Grinder, Made From Durable Stainless Steel, With A Cute Transparent Cover, Easy To Clean. 22. Multi-functional Grinder, Cereal, Beans, Seasoning. Diy Your Favorite Coffee Or Other Food, The Be