(1) with three tables 2500V DC block, red pen chassis, and black pen with a hand, and slowly close the magnetron filament end. Distance of about 5cm, with discharge flash, indicating that the normal high voltage power supply circuit (measurement should pay attention to their own safety, non-directly into the measure, in order to avoid damage to the three tables).S2iservice manual download site

(2) Microwave normal load operating current of 3A, the heating current work 6A, greater than 6A, the power transformer winding inter-turn short circuit.S2iservice manual download site