1. First check the food in the wall-breaking machine to see if water has been added. If no water has been added, it must be replenished in time before it can start operating. 2. Secondly, check the food in the wall-breaking machine to see if it has been cut into pieces. If it is too large, it will not work properly. The food needs to be taken out and cut into pieces in time. 3. Finally, if there is no problem with the above, you need to check whether the wall breaker is powered on. If the plug is burned out or the socket is out of power, it will not work. It needs to be repaired in time to ensure normal use. Oaks Group was founded in 1986. Its industry covers home appliances, power equipment, medical care, real estate, investment and other fields. Ranked among the top 500 Chinese enterprises for many consecutive years.