1. Induction melting furnace power supply operation procedure:

1.1 Turn on the water pump and check that the water flowing through each branch should be unobstructed.

1.2 Close the circuit breaker switch and turn the power potentiometer to zero.

1.3 Move the “Control Power” switch to the “closed” position in turn, and the “Control Power Indicator” light is on. The IF start switch moves to the "start" position and the "intermediate frequency indication" light is on.

1.4 After the above actions are completed, slowly turn the power potentiometer and observe the DC voltage and the intermediate frequency voltage. When the middle frequency is heard, it indicates that it has started, continue to rotate the power potentiometer, adjust to the required voltage and power, and the device enters. Normal operation.

2. Induction melting furnace power shutdown operating procedures:

2.1 First turn the power potentiometer to zero.

2.2 Move the “intermediate frequency” switch to the “stop” position in order, move the “control power” switch to the “minute” position, and then disconnect the main power supply switch. At this time, the device stops working completely.

2.3 Replace the heated workpiece in the sensor with a cold workpiece, then drive off all the workpieces in the furnace, and turn off the push switch and air supply.

2.4 The cooling water should be turned off after the power supply of the induction melting furnace stops working for one hour.