1. Internship before using the equipment, or read the instructions and precautions to understand its performance;
2, must have the correct method of operation;
3, mechanical equipment should not be washed with strong water;
4. Equipment and floor should be cleaned with hot water at 80 °C, and then cleaned with disinfectant water;
5. The detachable parts of the mechanical equipment can be rinsed in the water tank;
6, the parts that are easy to wear should always be lubricated;
7. When the electronic scale and weighing machine are weighed, do not exceed the limit and quantity range;
8. When cleaning the knives and cutting boards, soak the cleaning agent in hot water at 80 °C, and then use;
9, the electronic said to clean once a week;
10. After the tool is used up, it is necessary to sharpen the knife for the next day;
11. Finish the rotten leaves left in the freezer every day, be sure to wipe clean, and clean the freezer every three months;
12. After the equipment is used up, it must be cleaned immediately to maintain hygiene.