1、 Turn on the start stop switch and the power switch. The built-in light of the power switch is on.

2、 Adjust the air pressure. The air pressure valve is under the working platform plate. Open the door plate of the equipment and you can see the air pressure valve. Adjust the pressure according to the actual situation. When some mechanisms are not synchronized, increase the pressure. The working air pressure is generally adjusted within the range of 0.2 ~ 0.6MPa.

3、 When the equipment is in stop operation, turn on the power switch of ultrasonic generator and press the "sound wave inspection" switch. If the index of amplitude display rises rapidly and exceeds 100, it means that the frequency is too far from the resonance point, and the "sound wave adjustment" knob must be adjusted. Visually inspect the amplitude display, press the "sound wave inspection" check switch with the left hand (no more than 3 seconds), and rotate the "sound wave adjustment" knob with the right hand to adjust the pointer of the amplitude display to the low point. When adjusting, if the amplitude display indicator is not down, but up, turn the "sound wave adjustment" knob in the opposite direction. The reading of amplitude display indicator is within 50, and the reading of ammeter indicator is below 0.6A, which is a good working condition. After adjusting the sound wave, tighten the butterfly nut and close the protective cover.

4、 Cooling manufacturing fan inspection, check whether the cooling fan is in normal operation, to ensure that the ultrasonic transducer can work for a long time.