Such failures are mostly the leakage inductance of the transformer (power transformer) or severe leakage caused by a short circuit. When such failures can not be directly measured with a multimeter, because the output transformer leakage inductance of AC high voltage 1840V. AEMservice manual download site
AEMservice manual download site
Let go after the first high-voltage charge stored in the capacitor, and unplug the leakage inductance of the transformer secondary voltage winding lead, and then measure the resistance of high-voltage terminal and the furnace bottom (shell) between. If the resistance is very low, indicating high voltage secondary

 2    1 2 Next Last