"If you want to be good at your work, you must first sharpen your tools." It is not enough to use the money counter well. You should also pay attention to the daily maintenance and maintenance of the money counter. The most important point in maintaining the money counter is dust removal. In humid areas, if the dust accumulates more, it will have a great impact on the strong electric parts of the machine. In dry areas, there are a lot of free charges in the dust, and the banknote counter will also generate some free charges during the counting process, which will cause the free charges to accumulate on the banknotes and eventually produce sharp discharges. This is what we often say The "static". The phenomenon of electrostatic discharge will have an impact on the machine, ranging from an impact on counterfeiting, and at worst, causing irreparable damage to the integrated circuit of the machine. Regardless of these adverse effects on the machine, too much dust is harmful to the human body. Therefore, the most important task of maintaining the machine is to remove dust.
The place where dust accumulates in the machine is the ultraviolet lamp. The ultraviolet lamp tube is the light source that the money counter uses optical technology for counterfeiting. When it is blocked, the intensity of the light source will decrease, so the sensitivity of counterfeiting will also decrease. In most cases, the optical sensor is very close to the light source. If the lamp tube has a lot of dust, it will also cover the sensor, so that the sensitivity of forgery is lower. The dust here can be cleaned up with a brush or a rag, but you must remember to unplug the power cord of the machine first to avoid electric shock! After removing the dust on the lamp tube, clean the dust box of the machine. For the money counter with dust collector, the dust sucked by the dust collector is contained in the dust box, which can be removed for cleaning. The mechanism of the money counter is very complicated. Don't touch the places that cannot be touched with a brush or a rag, otherwise the machine will be easily damaged.
The next job is to replace the wearing parts. The wearing parts of the money counter mainly include rubber parts and purple light tubes. The money counter is a machine that imitates human money counting. It mainly imitates friction, so it uses some rubber devices. After the rubber device is used for a period of time, the friction force will decrease due to wear, which will cause the performance of the machine to also decrease. In this case, it is necessary to replace the corresponding rubber device. In addition, after the UV lamp has been working for a period of time, the emission ability of the ultraviolet light will also decrease, which leads to the decline of the machine's anti-counterfeiting ability, so the ultraviolet lamp needs to be replaced. The method of replacing them is generally very easy, as long as the corresponding part is removed according to the method required by the instruction manual, and then the new device is installed.
The last maintenance task is to adjust the gap of the money counting. The money counter has a mechanism for adjusting friction. Most money counters have this mechanism at the back of the machine. Its shape is similar to a circular button, which can be called a "knob". The adjustment of the knob generally conforms to this rule-"clockwise adjustment, friction increases; counterclockwise adjustment, friction decreases". After knowing this rule, it is much easier to adjust. Generally, it is enough to adjust two turns.