How to Judge the heating head is problematic

Symptom: 

After the power is turned on, the voltage is only tens of volts, then the sealing machine sounds an alarm and the screen displays E06.

Judgment method:

Turn off the heating switch and pull out the thicker output cable. After turning on the heating switch, the voltage output shows more than 200, and then becomes E05.

It can be concluded that the DG-4000A electromagnetic induction aluminum foil sealing machine‘s heating sensor has been damaged and needs to be returned to the factory for repair as soon as possible.

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