The lining machine is for home use, right? Remove the adhesive lining machine and see if the electricity consumption for lighting at home is normal. If it is not normal, it is a problem with the lighting circuit. If it is normal, it is a problem with the lining machine. Check by hand whether there is a power short circuit in the transformer and whether the transformer is abnormally hot. It is best to clamp the running current with a clamp ammeter to see if it exceeds the rated current of the transformer nameplate, and check them one by one.