1. Disconnect the power supply: If the machine cannot be shut down, you should first cut off the power supply to the dough mixer to ensure the personal safety of the user. You can unplug the power plug or cut off the power switch.

2. Check the operation: If the dough mixer still cannot be turned off after a power outage, you need to check whether there is any malfunction caused by improper operation, such as failure to use according to the instructions or misoperation, etc. You can refer to the instructions or seek professional technical support. to solve the problem.

3. Repair or replacement: If the above two methods cannot solve the problem, you need to consider sending the dough mixer for repair or replacement. You can contact the seller or manufacturer to obtain relevant maintenance and after-sales service. .