Electronic scale troubleshooting and solutions
One, electronic scale can not charge or charge indicator light is not lit or no response ?
1. Please confirm whether the 110V/220V? voltage switch of the electronic scale is adjusted to the same voltage as the power source and confirm that the charging cable is firmly inserted into the charging stand on the scale.
2. Check if there is an external force factor in the charging line to cause a disconnection.
3, check the fuse is bad.
4, bad battery.
5, for the fourth reason or non-the above factors, it is recommended to send back to the distribution station.
Second, no display after booting electronic scale ?
1. Use a dry battery electronic scale to check if the battery voltage is normal ( should be more than 6V ) . If the voltage is insufficient, please charge the battery.
2, check the electronic scale power cord, socket, fuse is bad.
3, switch or button may be damaged.
4, electronic scale circuit board is faulty.
Third, the electronic scale can not be weighed after the normal boot display zero point or weight is not allowed ?
1. Check if the transport protection device is removed.
2. Please recalibrate according to the calibration procedures in the operation manual.
3, if not for the above reasons, it is recommended to send it back to the distribution station.
standard
Fourth, electronic scale keys no action or abnormal action will automatically trigger ?
1, bad keys.
2. Bad key socket.
Five, electronic scale screen display is not normal ?
1. A single font has a hyphenation situation, which may be due to poor contact or failure of the LCD .
2. The display is unclear or cannot be displayed. It may be an electronic component failure.
Sixth, electronic scales can not display without weighing backlight ?
1. Whether the backlight function of the electronic scale internal program is not set ( please refer to the operation manual setting ) .
2, set the backlight function, the scale needs to be placed on the scale (those 9 times the amount of light can be bright ) .
3, may be electronic components failure.
Seven, electronic scales display Err warning message ?
Abnormal display instructions - each manufacturer's specific product may be different
Display: [ OU] indicates Weighing > 100 % F • S + 9 d
Display: [-FULL-] indicates weighing overload > 100 % F • S + 30 % F • S
Display: [-OU] indicates weighing negative overflow , zero is too low
Display: [-OY--] indicates successful storage
Display: [-OY-1] indicates the car number . The number of records stored in the tare is equal to 200
Display: [-OY-2] indicates that the number of weighing records is over 1000
When alternating display: [-cd- and - weigh value- ] , it indicates that the battery is insufficient and should be charged in time !
Display: [-OFF- -] indicates that the battery voltage is low until the meter is no longer working . Please switch off and charge immediately !
Display: [ Err 1 ] indicates that the A/D value is too low ( below – 10% F • S)
Display: [ Err 2 ] indicates A/D value is too high ( greater than 100 % F • S)
Display: [ Err 3] indicates E2 PROM error
1. The internal program of the electronic scale is normal.
2. Electronic scale protection screws are not removed.
Eight, how does the Err message appear on the electronic scale screen ?
1. Whether the weighing pan is not placed on the electronic scale.
2, may be affected by improper external force.
9. The battery symbol will appear on the electronic scale ?
1. Please use the power cord to charge the scale immediately.
2. Possible battery or electronic component failure.
[electronic scale maintenance ]
Tenth, electronic balance zero instability or not allowed ?
1. Whether the air flow is unstable or facing the opened windows and no stable areas, etc. ( please refer to the operation manual ) .
2. Whether there will be electromagnetic interference in the place.
3. Whether the electronic scale was hit or fell.
Eleven, why my electronic scales can not be fully loaded ?
1. Electronic scale protection screws are not removed.
2. Whether there is foreign matter penetrating into the electronic scale causing interference or impact and falling.
3. The internal program setting of the electronic scale is correct ( refer to the operation manual ).
Twelve, electronic scale use matters needing attention:
1, no rain or water wash, if accidentally touched with water, wipe clean with a dry cloth, when the machine function is not normal to be repaired as soon as possible.
2, it is strictly prohibited to hit the impact and weight.
3, Do not place in high temperature and humid environment ( except special anti-corrosion scales ) .
4. Do not allow lice or small creatures to invade the machine to avoid damage.
5, electronic scales maintenance electronic scales if the long-term need to wipe the machine clean, put the desiccant wrapped in plastic bags, use dry batteries should be removed, use the rechargeable battery, it should be charged every three months to confirm the electronic The scale guarantees the service life.
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