1, Please follow the product manual. Even the best products, do not use for a long time continuous, extending motor life. Usually pay attention to use to extend product life.
2, The butter must be soft and then cut small particles and then hit. Otherwise hard butter enough to throw your machine, especially the egg to ruin!
3, When playing with flour spiral eggs, but I do not recommend prayers and eggbeater to play dough. Because the dough is wet and sticky, the egg beater turns very hard and it can cause frictional heating and the motor is hot. So, if you do not want to ruin a machine because it spills the dough, still be cautious about using this feature.