How to prolong the service life of maintenance loadometer

The first weighing after installation, should take good care of specification, certificate and installation diagram data, and by measuring the local department or the National Metrology Department qualified rear can put into use.
Loadometer system before power, must check the power supply voltage, the grounding device is reliable, work must cut off the power supply after shutdown; weighing before weighing display controller must be warmed up for 30 minutes; to ensure accurate measurement, due to lightning protection facilities, weighing near welding operations, is prohibited by the scale body grounding for the zero line in order to prevent damage.
Electrical components;
Installed in the shallow pit loadometer outdoor, should regularly check the drainage device within the pit to avoid blockage, to maintain the terminal box terminal box once dry, wet phenomenon, can be the first to use wind blow dry; in order to ensure the normal weighing measurement should be calibrated periodically for the measurement of heavy lifting; when, without any shock the phenomenon of heavy vehicle; measurement, should not exceed the rated weighing system; automobile axle load associated with the sensor capacity, sensor pivot distance etc.. General truckscale weighing ban near the maximum short axis distance of vehicle weighing; operator and instrument maintenance personnel are required to read the manual and technical documents related to post operation.