Loadometer (electronic truck scale) prone to what problems?

Loadometer (electronic truck scale) prone to problems: 1 loadometer after perennial use, the scale body is not cleaned all the year round, resulting in the loadometer is filled with sand and other garbage, resulting in loadometer weighing is not allowed, corrosion of the scale body, corrosion sensor and circuit. 2. The semi-trailer is not completely under the pound, the driver hit the steering wheel, causing the collapse of the loadometer tilt, some drivers did not pay attention to reversing, knocked down the loadometer. 3. The drainage system of the foundation pit loadometer is not good, causing the loadometer to be flooded, thus damaging the electronic part of the loadometer (sensor and junction box). 4 loadometer power supply voltage is not stable, resulting in the safety of loadometer meter burn off. 5 loadometer main signal line, do not pay attention to the line, or often be big car pressure, or be bitten off by animals, resulting in loadometer signal interruption. 6. The printer cannot print, the time and date are misoperated, the printer plug is loose, and the printing operation is wrong. 7 loadometer often overload, resulting in damage to the scale body, 50 tons of loadometer often over 100 tons of king, over a long time, loadometer bending. 8 loadometer digital jump, there are many reasons, mainly to analog loadometer, check the junction box, the main line, and whether the plug is tightly inserted.