We have analyzed the installation and debugging of the limit device on the weighing scale multiple times. If the limit device is too tight, it will cause the weighing platform to be stuck during the weighing process, resulting in weighing failures. If the limit adjustment is too loose, it will also lead to inaccurate weighing results. Therefore, the limit distance must be kept within a reasonable range. It should be noted that the adjustment of the limit should take into account the ambient temperature, especially since the weighing platform is made of metal, thermal expansion and contraction factors can also affect the limit distance, resulting in inaccurate weighing results. The scale is prone to abnormal voltage after long-term use, which is due to abnormal power supply voltage of the circuit or malfunction of the weighing sensor. It is important to pay attention to the maintenance of the equipment in daily life.
