Nowadays, more and more enterprises begin to introduce the weighbridge weighing system. How to maintain it has become an essential common sense. If the weighbridge is not properly maintained, it will not only cause weighing system error, but also damage the electronic scale Electronic truck scale manufacturer Lidong Weighing Instrument summarizes the correct way to maintain the weighbridge according to some problems that customers often encounter, so that a good use environment and regular maintenance can improve the accuracy and reliability of the weighing system and extend the service life of the weighbridge.
Daily maintenance of mechanical parts
In order to make the weighbridge work normally, the gap around the platform should be free of foreign matters. Regularly clean the bottom of the platform to prevent foreign matters from jamming the platform, keep the limit gap between the sensor and the platform, keep the platform and its surroundings clean, and keep the foundation pit dry; Regularly maintain the connectors and clean the bearing head; Avoid strong impact and vibration during weighing. Overbalanced vehicles have speed limit per hour, and shall not exceed rated weighing; It is forbidden to weld or use the scale platform as ground wire on the scale platform. The car should be mounted on the weighing platform at a constant speed, with a speed limit of 5 kilometers per hour. It is prohibited to brake sharply on the weighing platform.
Routine maintenance of instrument
Keep displays, computers, self-service terminals and other equipment clean; The junction box is dry and the wiring is reliable; The measurement department shall conduct regular verification, and cut off the power supply of various electrical appliances when off duty; The instrument should be grounded separately, with the grounding resistance less than 4 ohms, the AC voltage should be stable, and there should be a regulated power supply
It is forbidden to plug signal cables in the instrument workshop, If the instrument jumps abnormally or the measurement is not timely, check whether the signal line is damaged and whether the cheating device (remote controller) is installed manually
