As one of the equipment commonly used by coffee lovers, classical coffee roasting machine may encounter some problems during use. Let's answer some common questions.
1. **Why does the roasted coffee taste sour? * *
The sour taste may be related to improper baking temperature. Try to adjust the temperature and baking time of the baking machine, and appropriately reduce or increase the baking time to improve the taste of coffee.
2. **How to clean the baking machine? * *
Regular cleaning is the key to keeping the machine running normally. Use a soft cloth to wipe the shell, and scrub the baking tray and hot air circulation system with a damp cloth.
3. **Baking machine abnormal noise how to do? * *
The abnormal noise may come from the internal parts of the machine. It is recommended to stop using it immediately and check whether there are stuck parts or parts that need to be replaced.
4. **Baking machine how to save? * *
Before storing the roaster, ensure that it has been naturally cooled and needs to be stored in a dry and ventilated place to avoid humid and high temperature environments.
By answering the above frequently asked questions, I believe you can better operate and maintain the classical coffee roasting machine and enjoy more delicious roast coffee. If there are other questions, please feel free to consult a professional or manufacturer for further guidance.