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Common faults and maintenance methods of weighbridge

Fault conditions phenomenon reason solve
Power on without self check After the power is turned on, the instrument display is incomplete or no display, sometimes accompanied by a beep. The external 220V power supply and power supply circuit are faulty or the instrument is damaged. Check and replace。   *
Inaccurate weighing Large weighing error

1. The scale body is blocked by foreign matters or the limiting device is stuck.
2. The four corners have errors.

1. Check whether the platform shakes flexibly and remove obstacles.
2. Readjust.  *

Show Drift The instrument display is unstable, ranging from dozens of kg to hundreds of kg.

1. The instrument and sensor are faulty.
2. The junction box is wet.
3. Moisture leakage after sensor cable damage

1. Replace the instrument and sensor.   
2. Dry the junction box.
3. After drying, wrap it with electrical tape.

Does not return to zero after startup or uninstallation If there is an error prompt or a stable value is displayed, the zero position is not displayed.

1. The instrument and sensor are faulty.
2. The scale body is blocked by sundries or the limit device is stuck.

1. Replace the instrument and sensor.   
2. Check the surroundings of the scale platform, clean up the sundries and adjust the limit.

Unable to store weighing data The instrument displays an error message

1. The weighing record is full.
2. When the data is unstable or the gross weight ≤ 0 or the net weight ≤ 0, it cannot be stored.

1. Clear the data. Refer to the instrument manual for specific operation steps.
2. The weighing value shall be stable before storage.

Cannot print The printer cannot print

1. The printer is not connected or set correctly.
2. The printer is damaged.

1. Check the connecting line and reset the printing parameters.
2. Repair or replace.

▲ Items marked with "*" shall be implemented by professional technicians.
▲ If the sensor is replaced, it shall be re calibrated before use.

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Scale, platform scale business hotline: 0771-3159933  

Platform scale, electronic scale business hotline: 0771-3153889After service

telephone: 0771-3165266

Complaint telephone: 0771-3154958

Company address: No. 10, North inter South Road, Nanning.

Q Q: 1363900082
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