Electronic scale FULL failure, how to repair

The sensor is broken, and the steps to solve it are as follows:

1. First of all, the first step is to find the sensor with sensor on instant sensing, and then you can plug in the cable tightly, if not, then take out the sensor, and then place it separately.

2. Then you need to turn the screws that fix the motherboard, at this time, pay attention to the back of the motherboard There is a wifi module, and then wipe the rust.

3. Then you have to find the green PCB board and place the PCB board.

The black sensor on the top is flipped over, in the red circle as shown in the figure below, and then fixed after turning it.

4. The last step is to install it back according to the original steps according to the steps dismantled before, and then restart it after installation, at this time, you can find that the maintenance is good-looking, as shown in the figure below.

What should be displayed is the full scale, full represents the maximum weight of the electronic scale, there are several possibilities: calibration error, instrument failure, sensor no signal.

Get a professional to repair it.

This is not a computer, I'm afraid you have to find a professional to repair it, and it's usually a problem with the motherboard.

There are four common causes and methods of failure of electronic scales, namely: intuitive method, comparative substitution method, voltage measurement method, short circuit and open circuit method.

After the electronic scale display is turned on, there is no response and does not display the maintenance method: check whether the power link is normal, check whether the other keys can be used, if it is normal, then the eight achievements are that the display is damaged, at this time directly find the technical maintenance personnel.

Weighing inaccurate maintenance method: check whether the position is correct, whether the limit installation vertical leather is in the correct position, and whether there is debris under the weighing platform against the weighing platform, if everything is normal in the previous step, you need to check whether the junction box is well wired, check whether the angle difference is consistent and whether the instrument setting is correct, and finally replace the sensor.

Maintenance method: When this situation occurs again, the operator should first check whether there is a problem with the product setting, what is the maximum range setting, and whether it is consistent with the range of the electronic scale itself. If everything is normal, you need to seek the help of the technical staff of the first business.

Precautions for the use of electronic scales

1. It is strictly forbidden to wash in the rain or with water, if you accidentally get wet, wipe it clean with a dry cloth, and send it for repair as soon as possible when the machine function is not normal.

2. It is strictly forbidden to knock on and press hard.

3. Do not place it in high temperature and humid environment (except for special waterproof and anti-corrosion scales).

4. Do not allow cockroaches or small creatures to invade the machine to avoid damage.

5. Electronic scale maintenanceIf the electronic scale is not used for a long time, the machine must be wiped clean, put in the desiccant and wrapped in a plastic bag, so that the mu fiber which dry battery should be taken out, when using the rechargeable battery, it should be charged every three months to ensure the service life.

Summary. I used to work in a shop, and once the electronic scale malfunctioned, and the numbers displayed on the scale were inaccurate, which affected our work. Solution:

First of all, we can check whether the power supply of the electronic scale is normal, if the power supply is not normal, we can try to replace the power supply or check whether the power cord is damaged. Secondly, we can check whether the sensor of the scale is normal, and if there is a problem with the sensor, we can try to replace the sensor. Finally, we can check if the scale's software is working properly, and if there is a problem with the software, we can try to reinstall the software.

Extended content: In addition, we can also try to replace the whole machine of the electronic scale to ensure the normal use of the electronic scale.

I once worked as an alyzer in a shop in Beichang, and once the electronic scale malfunctioned, and the numbers displayed on the scale were inaccurate, which affected our work. Solution: First of all, we can check whether the power supply of the scale is normal, if the power supply is not normal, you can try to replace the power supply or check whether the power cord is damaged.

Secondly, we can check whether the sensor of the scale is normal, and if there is a problem with the sensor, we can try to replace the sensor. Finally, we can check if the scale's software is working properly, and if there is a problem with the software, we can try to reinstall the software. Extended Content:

In addition, we can also try to replace the whole machine of the electronic beam buried scale to ensure the normal use of the electronic scale.

Can you add, I don't quite understand it.

In response to the problem of electronic scale failure** you raised, I can provide the following solutions:1Check the scale's power cord to make sure it is not damaged and that the cord plug is plugged in correctly.

2.Check the scale's battery to make sure it is fully charged and that the battery is in good contact. 3.

Check the cable of the scale to make sure that the cable is not damaged and that the cable plug is plugged in correctly. 4.Check the scale's software to make sure the software version is up to date and that the software is working properly.

If none of the above methods resolve your issue, you can try reinstalling the scale's software or contact the scale's manufacturer for more help. I hope the above suggestions will help you solve your problem.