SEMTOM ST-2620, Operation Manual, Page: 3 / 10

1. Specification
Rated voltage
/Frequency
AC220V
±
10% 50Hz
±
5%
Power
consumption
110W(Max)
Counting range 4 digit
Counting speed ≥
1000 pcs/min
Feeding system Roller Friction Type
Batch range 1-999pcs
Banknote size MIN:50 × 110mm MAX:90 × 180mm
Banknote thickness 0.075
～
0.15mm
Hopper capacity 150PCS
Stacker capacity 150PCS
Net weight 5.3KG
Dimension 260mm
×
308mm
×
178mm
2.Self- check and fault diagnoses
When turn on the machine, it will start self-check by itself. This function can check whether all the sensors and
relative circuit are in good working condition or not. When detecting a fault, the fault code will be showed in the
counting display
：
Fault Code Reasons Solutions
L_Length Sensor Fault/
R_Length Sensor Fault
Problem with the counting sensor Clean or replace the counting sensor
Problem with the relative circuit of the
counting sensor in the main board Replace the main board or replace the
left/right length receiving board
Reset Sensor Fault Problem with the reset sensor Replace the reset sensor
Problem with the relative circuit of reset
sensor in the main board
Replace the main board
Speed Sensor Fault Driving belt damaged or broken Replace the driving belt
Problem with the speed sensor or the
connector is not in the good connection Replace the speed sensor or make the
connector in good connection
Problem with the main motor or the
connector is not in the good connection Replace the main motor or make the
connector in good connection
The main board is damaged Replace the main board
L_Length Sensor Fault/
R_Length Sensor Fault
Reset Sensor Fault
Speed Sensor Fault
AC220V
±
10% 50Hz
±
5%