1. Please follow the product manual. Even better products, do not use for a long time to extend the life of the motor. Usually pay attention to use, can extend product life.
2. Butter must be softened and cut into smaller pieces. Otherwise hard, buttery feet can destroy your machine, especially eggs.
3. Use a spiral head to beat the flour, but it is not recommended to use an egg beater to beat the dough. Because the dough is wet and sticky, the egg beater turns up very hard and can cause friction and heat. The motor is hot. So, if you don't want to ruin a machine because it's baking dough, please use this feature with caution.