义乌维修餐厅食堂加热餐台 加热保温柜保温台维修

义乌维修餐厅食堂加热餐台加热保温柜保温台维修

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home appliancemaintenance, air conditioning maintenance, refrigeratormaintenance, lampblack machine maintenance, gas stove door-to-doormaintenance, tv maintenance, refrigerator non cooling, washingmachine, plasma tv, refrigerator maintenance, wall mounted stovewashing machine lampblack machine maintenance, and various smallhousehold appliances maintenance,

hot dish board insulationcabinet without power failure reason: socket without power failurerepair method: replace socket failure reason: plug not plugged inrepair method: plug in again failure reason: fuse open circuitrepair method: replace fuse the temperature in the box does notrise. cause: the set temperature is too low. repair method: adjustthe set temperature again. cause: the electric heater is broken.repair method: a new electric heater. cause: the temperaturecontroller is faulty. repair method: replace the temperaturecontroller with a new one