1. Check if there is any foreign matter in the crushing chamber (it must be empty before starting) and turn on the power.

2. Tighten the upper cap and the butterfly nut of the crushing chamber.

3. Start the motor and turn it on for 1-2 minutes.

4. If the material is stuck and the motor does not turn, please turn it off immediately to avoid burning the motor. After the material is removed, you can continue to use it.

5. It is strictly forbidden to open the upper cover and reach into the crushing chamber by hand during the use.

6. This machine is a dry pulverizer. It is not suitable to smash wet and greasy materials.

7. Please change the screen according to your needs.

8. This machine adopts overheat protector. If the motor load is too large, it will stop automatically. If you continue to operate, please press the protector again.

9. During the working process of this machine, the current should not exceed 15 amps.