The mixing bowl may not be correctly assembled.
Try to remove the plastic base from the mixing bowl, place the knife and assemble it once again.
- Check if the knife is spinning after the assembly.
- Check if the motor axis is turn freely..
- Check if the plastic base fits tightly to the mixing bowl.
- Check whether the mixing bowl base is locked in place correctly.
Objects on the base unit.
Please check if some food or objects have settled on the Thermomix® base unit. Once you identify such objects, please remove them and try to place the mixing bowl once again.
If following those steps did not fix the problem, or you noticed some problems please contact the <contact> or use the contact form <contact form>