How to operate the high-frequency heating equipment
First of all, we should understand what the indicator light on the main control cabinet panel of the high-frequency induction heating equipment means, such as power supply, work, overcurrent, excessive pressure, water pressure, water temperature, and lack of equal protection functions.Power supply: when the red light is on, the equipment enters the waiting working state, and when the green light is on, the equipment is operating normally.
First, Overcurrent: there are several situations generally over:
1. Short circuit between sensor.Sensor inductance is too large;
* Equipment circuit board is damp;
*. Bad drive board;
* The IGBT module is bad;
*. Transformer ignition and other fault causes overcurrent.
Ii. Overpressure:
* High grid voltage (general industrial power range between 360-420V);
* Equipment circuit board is broken (the voltage stabilizing diode needs to be replaced).
Three, water pressure:
* Insufficient pump pressure (shaft wear caused by long pump operation);
* The water pressure meter is broken.
Iv. Water temperature:
* High water temperature (generally set temperature is 45 degrees);
* Cooling water pipe is blocked.
Five short phase:
* Three-phase incoming line lacks phase;
* The phase protection circuit board is bad.
