N95 mask machine troubleshooting measures

What should we do if there are some faults in the N95 mask machine during our use? The premise is that we must understand clearly what kind of failures will occur in the N95 mask machine, and if these faults are within our control We can take the following measures, and everyone can check in according to the situation they usually encounter.

-Turn on the power switch of the N95 mask machine, the ultrasonic power indicator of the mask machine is off, and there is no action:

reason:

1. Poor contact between the power cord of the mask machine and the power socket;

2. The power fuse of the mask machine burned.

2. Turn on the power switch of the N95 mask machine, the power indicator light is on, but there is no action. Press the mask machine ultrasonic test button to have ultrasonic output:

reason:

1. The five-core wire connecting the base of the mask machine and the frame is open;

2. The circuit board of the machine program is defective.

3. Turn on the power switch of the N95 respirator. The power indicator of the respirator is on, but there is no action. Press the ultrasonic test button of the respirator and there is no ultrasonic output.

reason:

1. Check if the emergency stop switch of the mask machine is pressed;

2. The 110V or 24V power supply of the ultrasonic power transformer of the mask machine is abnormal;

3. The circuit board of the machine program is defective.

4. The N95 mask machine works, but there is no ultrasound output when the ultrasonic test button and the operation button of the mask machine are pressed:

reason:

1. The 110V power supply of the ultrasonic power transformer of the mask machine is abnormal;

2. The 110V power cord of the main board of the ultrasonic circuit of the mask machine dropped.

5. Press the test button N95 mask function to work properly" but press the mask machine operation button but the machine does not work:

reason:

1. The operation switch of the mask machine is damaged;

2. The five-core wire connecting the base of the mask machine to the frame is open.

6. When pressing the ultrasonic test button of the N95 mask machine, the indicated value of the power load meter is greater than 20% and cannot be adjusted down through the tuner:

reason:

1. The ultrasonic transducer system of the mask machine is defective;

2. The power tube of the machine is burned.

Seven, the N95 mask machine ultrasonic overload indicator light is on during welding:

Reason: The ultrasonic transducer system of the N95 mask machine is defective.

8. The welding effect of mask weldment is not ideal, but the overload indicator does not light up during welding, and the ultrasonic output of the mask machine is weak:

reason:

1. The 24V power supply of the ultrasonic power transformer of the mask machine is abnormal, and the relay does not operate;

2. The three-terminal regulator on the ultrasonic program board of the mask machine is damaged.