Malfunctions and Maintenance of Commercial Induction Cookers
1. There is no response when the power is on, and the display is not bright. The handle of the twist switch can be turned on.
2, power on display is normal, twist the switch handle, but no response, this time should check switch potentiometer a handle or encoder, watching in turn handle, high-power commercial induction cooker potentiometer and encoder knob and rotation together, the attachment is not in good condition, whether the plug is loose, as these are all intact, open the case cover, check switch attachment plug is loose, the plug to plug in again, if can't eduction, replace the switch.
3. The machine works normally, but after working for a period of time, the front-end switch of the machine trips automatically, and then it can work again. This situation is generally due to the insufficient over-current capacity of the front-end switch, so contact the manufacturer or replace the matching switch by yourself.
4. If the fan is not rotating, check whether each fan is not rotating first. If one of all the fans is rotating, it means that the control circuit of the fan is good.
5, not electricity, every time the trip, then break machine ground wire dangling at this time, to open, if you could open the machine has the leakage phenomenon, check the coil insulation cotton, fan, or switch, commercial induction cooker now suspect components should be removed one by one, which can be closed down to brake, means which parts has been bad, replace or repair, note: after repair back to earth.
