How to solve the problem of weighing in the weighing process? Many people are confused when they encounter a failure in the ground scales and do not know how to solve them. In fact, some of the problems with ground scale scales are easy to solve. They can be operated by themselves, and do not need to spend money to ask professional technicians to repair them. 1. Weighing is not allowed on the ground scales: the signal line connecting the sensor and the instrument is broken, and the signal line can be replaced;
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2, "O" type seal ring rupture: replace a "O" type seal ring;
3. The transition rail of the ground scales jams the weighing rail: re-adjusts the transition rail of the scale;
4. The limit gap is too big or too small: readjust the limit;
5. Frame scale or scale body deformation: replace the scale body or frame;
6, the ground is not smooth: adjust the four feet of the floor scales;
7, the aging of the junction box or electrical loose: replace the junction box or re-weld potentiometer;
8. The unloading screw hits the sensor's deformation beam: readjust the overload limit clearance;
9, too much change in the winter environment or warm-up time is not enough: the winter instrument is weighed after power on for 30 minutes;
10, floor scale error: replace the sensor or adjust the size of the resistor on the terminal box;
11. Damage to the instrument operation amplifier: replace the instrument PCB motherboard.
After listening to Xiao Bian's explanation, I discovered that many problems in the scales in the field can be solved by myself. There is no need to waste so much repair money. In fact, as long as the scales are well maintained, the use of 3-5 years is not a problem.