1. Indicator light problem: During the use of the banknote binding machine, the machine will first give the corresponding indicator light of the part according to the problem, so that we can analyze and repair the problem.
A. The loose coin indicator flashes: the relay does not pull in; the preload position or other detection optocoupler faults; the motor is stuck and other problems;
B. The coin pressing indicator flashes: the relay does not pull in, or the position of the loose coin or other problems with the detection of the optocoupler; the problem of the travel switch, etc.;
C. The tape feed indicator flashes: the machine is running dry or the motor detects the failure of the optocoupler; there is no paper tape.
D. Flickering of the tape withdrawal indicator: the same problem as the flickering of the tape feeding indicator.
E. The belt feed indicator flashes: the cam position detects the optocoupler failure, etc.
2. The coin pressing mechanism fails to rise and fall:
problem causes:
A. The capacitor of the pressing motor is damaged;
B. The switch is damaged;
C. The lifting part of the coin press is stuck;
D. Li will damage the solid state relay;
E. The optocoupler is damaged in the descending part;
F. The light shield deviates from the original position;
solution:
A, B, D, E, the corresponding parts for replacement;
C. Overhaul and dredge the coin press;
F. According to the corresponding value adjustment will be shipped position;
3. The coin pressing mechanism has not yet reached the position, and the coin pressing machine directly starts the belt feeding operation in advance:
problem causes:
A. The optocoupler in the preloading part is damaged;
B. The light shield deviates from the original position;
C. The contact of the optocoupler connection is poor or there is an open circuit;
solution:
A. Replace the optical couple;
B. Return to the original position according to the corresponding value;
C. Check the line, please deal with it according to the difference;
3. The strapping tape starts to iron and cut the tape in advance before the banknotes are tightened:
problem causes:
A. Poor contact or damage to the position optocoupler;
B. The passive wheel moves to block the light sheet;
solution:
A. According to the inspection situation, replace the optocoupler or fix it by welding;
B. Fixed the passive wheel that drives the light shield;
4. The machine is blocked during the tape feeding operation:
problem causes:
A. There are foreign objects in the slideway for object transportation;
B. The strap is bent;
C. The corresponding position slid to is offset;
solution:
A. Slide the machine to clean;
B. Replace the straight straps;
C. According to the specified value, correct the position of the sliding belt first.
5. The degree of ironing of the straps is poor, and there are situations such as not ironing or ironing:
problem causes:
A. The hot head is damaged;
B. There is a problem with the temperature setting of the ironing head;
C. During the binding process, the binding belt is not tight;
solution:
A. Change the perm head;
B. Adjust the temperature of the ironing head according to the specified value;
C. Adjust the degree of tightness when bundling;
6. After the machine has ironed the strapping, the lower ironing head cannot be reset:
problem causes:
A. The spring loss after ironing the head becomes smaller;
B. There are obstacles at the left and right glands;
solution:
A. Adjust the loose coin light shield downward;
B. Clean up the machine;