How to maintain the banknote counter, where to repair the banknote counter if it is broken

Frequent ash cleaning (on the magnetic head pressure wheel, the twisting force is a piece of money with a little strength on the line, pay attention to whether the resistance rubber is worn, if worn, please replace it in time, otherwise there will be inaccurate counting, false alarm on the wheel).

Pay attention to the usual maintenance, pay attention to dust, clean up dust frequently, and adjust the pressure feeling appropriately according to the sensitivity, whether the pressure is too large or too small.

Maintenance instructions for money counters: The machine is placed in a ventilated room to avoid the interference of strong light and strong magnetic field.

The power plug of the machine must be connected to the power socket with a safety ground wire.

The power supply voltage used in the use of the banknote counter must be within the range of 220V 10%, otherwise it will affect the normal operation of the machine.

The twisting wheel and the banknote feeding wheel must not be contaminated with grease, otherwise it will cause the twisting of the banknote to slip and cause inaccurate counting.

At least once a week, the UV light-emitting tube, counterfeit detection probe, speed sensor and code disc should be cleaned of dust.

If you know how to repair it, you can also repair it yourself, but it is recommended to take it to the dealer's after-sales service for repair.

Counterfeit detector maintenance method:

1. The machine should be operated in a ventilated room to avoid the interference of strong light and strong magnetic field.

2. The power plug of the machine must be connected to the power socket with a safety ground wire.

3. The power supply voltage used by the machine must be within the range of 220V 10%, otherwise it will affect the normal operation of the machine.

4. The twisting wheel, the pressing wheel, the runner must not be contaminated with grease, otherwise it will cause the twisting wheel to slip and cause the counting to be inaccurate.

5. The rated value of the fuse used in this machine is, and it is not allowed to increase its rated value.

The parts that need to be cleaned by the banknote counter are:

Clean up the dust on the drive (too much dust on the drive will slow down the speed of passing the banknote). After turning on the power supply, put your finger in front of the sensor light, and the driving wheels will keep turning, and you can easily clean up the dust on the drive by rotating friction.

Clean up the infrared magnetic head for counterfeit detection. This place must be cleaned carefully and often! It is necessary to prevent dust from blinding the infrared eye and causing inaccurate banknote detection.

Clean up the banknote board. Because the banknote is in contact with the banknote at the beginning, the dust here is the most, so pay attention to cleaning. (Some banknote counters do not need to unscrew the banknote board, just pull them out) After the cleaning is completed, the banknote counter is assembled, and the banknote counter is done!

Buttons, inlets, outlets, etc., just wipe them with alcohol, no need to open them.

Hello! If the money counter you use is out of order and does not work, you can replace it with a good money counter; If there is no spare money counter to replace, you will have to count the money by hand. Thanks for reading!

1. Check that there is dust or debris stuck in the banknote counter, remove the cover, remove the dust or debris.

2. Check whether the banknote counter is irradiated by sunlight or strong light, which may make the purple light of the banknote detector false positive.

3. Check whether there is a strong magnet near the banknote counter, which may make the magnetic banknote detection function invalid and falsely report 4. The aging fault of the machine can only be replaced and repaired by professionals.

The most important thing to maintain a banknote counter is to remove the dust.

Where there is a lot of dust accumulation in the machine is the UV lamp. The ultraviolet lamp is the light source for the banknote counter to use optical technology to detect counterfeits, and when it is blocked, the intensity of the light source will decrease, so that the sensitivity of counterfeiting will also decrease. In most cases, the optical sensor is very close to the light source, and if the lamp has a lot of dust, the sensor will also be covered, so that the sensitivity of counterfeit detection is lower.

Dust can be cleaned with a brush or rag, but be sure to unplug the machine's power cord first to avoid electric shock! After removing the dust from the lamp, it is time to clean the dust box of the machine. In a banknote counter with a vacuum counting device, the dust sucked up by the vacuum pickup device is packed in a dust box, which can be removed for cleaning.

The mechanism of the money counter is very complicated, and the place that cannot be touched with a brush or rag does not have to be touched, otherwise it is easy to damage the machine.

The next step is to replace the wear parts. The wearing parts of the banknote counter mainly include rubber devices and purple tubes. The money counter is a machine that imitates human money counting, and it mainly imitates the friction effect, so some rubber devices are used.

After a period of use, the friction of the rubber device will decrease due to wear, which will lead to the performance of the machine will also decrease, in which case the corresponding rubber device needs to be replaced. In addition, the emission ability of ultraviolet light will also decrease after the UV lamp works for a period of time, resulting in a decrease in the machine's counterfeiting ability, so the UV lamp also needs to be replaced. Replacing them is generally easy, just remove the corresponding parts according to the method required in the instruction manual, and then install the new device on.

The last maintenance job is to adjust the gap between the counts. The banknote counter has a mechanism to adjust the friction, and most banknote counters are located at the back of the machine, and its shape resembles a round button, which can be called a "knob". The adjustment of the knob generally conforms to such a law——— clockwise adjustment, and the friction increases; Adjust counterclockwise, reduce friction", it is much more convenient to adjust after knowing this rule, and it is generally enough to adjust it for two turns.

Regular maintenance can keep the banknote counter in good working condition, and the work efficiency will be greatly improved. Common faults of banknote counters:

The count is inaccurate. 1: Adjust the vertical screws on the back of the tray and twist clockwise for one or two weeks.

2: Clean the dust on the photoelectric counter.

3: Replace the damping rubber and twisting rubber wheel.

4: Adjust the alignment position of the photoelectric counter.

No counterfeiting or low sensitivity of counterfeiting.

1: Replace the purple light.

2: Clean the violet lamp probe.

3: Adjust the sensitivity button of the circuit board or the sensitivity adjustment potentiometer.