1. Check the blender appearance, prevent the blender parts deformation, damage caused by transportation, affect the machine running.
    2. Check the blender to install face whether level off; Channel steel frame enough bearing capacity, the installation on the mixer channel after the installation surface cannot bend subsidence; The fixed bolt must be the fixed in position.
    3. The stirring shaft connection must be flat, vertical, concentric, especially at the bottom of the bearing to strengthen fixed.

    4. Pay attention to the voltage and the correctness of the connection.
    5. No lubricating oil mixer to add lubricant.
    6. Mixer can be idle before the commissioning of stirring shaft not connected, connect the stirring shaft after the ban on idling, must after liquid to run.
    7. Prohibit optional change damaged mixer reaction medium, the process conditions, corrosion or stirring shaft.
    8. Replace the ban hammer when installing coupling.