ARPEGE SECURITY AS280 B User manual

Maintenance Manual AS280 B

Preface
Thank you for choosing our multi-currency discriminator, which with 5 counting
modes(COUNT, FACE, ORIENT, SINGLE, MIX). The user can choose the setting according
to their requirement, which can improve the working efficiency. When need to repair the
machine, please refer to this maintenance manual.

Content
1. Specification..........................................................................................................................................1
2. The introduction of the main parts..........................................................................................................2
3. Explosive view and Spare Parts introduction.........................................................................................3
4. Working principle.................................................................................................................................4-5
5. The introduction of the main board.........................................................................................................6
6.Counting Faults and resolutions............................................................................................................6-7
7. Common faults and the eliminating methods......................................................................................9-13
8. CIS calibration.....................................................................................................................................13

9. Return to the factory setting..................................................................................................................14
10.Alarm beep setting................................................................................................... .................... 14.15

1
1. Specification
1.1 Voltage ：100～240VAC
1.2 Frequency：50/60Hz
1.3 Rated consumption：80W（Max）
1.4 Batch range：1～200pcs
1.5 Counting speed：800, 1000, 1200pcs/min
1.6 Hopper capacity：500pcs（Max）
1.7 Stacker capacity：200pcs（Max）
1.8 Working noise：＜80dB
1.9 Working temperature：0～40℃

2
2．The introduction of the main parts
1.Display screen
1.Hopper guide
2.Rejection
pocket
3.
Banknote
receiving wheel
2
.Keys
4
.Reset sensor-
emitting
5. Stacker board
3.Banknote
receiving wheel

3
1
.Printer
1.Rear cover
2.Adjusting screw
2.SD card slot
3.Start sensor
3.USB port

4
4
.Banknote
twiddling wheel
4. External display port
5
.Hopper
assembly
5. Power switch
6.Power socket

5
3. Explosive view and Spare Parts introduction
Explosive view
NO.
NAME
NO.
Name
NO.
NAME
NO.
NAME

6
1
Left cover
2
Mainframe
3
Stacker board
4
Banknote
assembly
transporting guide
5
Rejection pocket
track platform
6
Backside track
platform
7
Banknote guide
sensor
8
Banknote guide
sensor board
9
Display assembly
10
Back track
platform assembly
11
Banknote feeding
top track platform
assembly
12
Top-rear cover
13
Top-rear cover fixing
frame
14
Thermal printer
15
Supporting frame
16
Fixing frame
assembly
17
Resistance
regulation
part
assembly
18
Aisle front board
19
Transporting
platform
20
Rejection pocket
aisle assembly
21
Hopper
22
Banknote
receiving stacker
aisle assembly
23
Banknote
twiddling wheel
assembly
24
Image processing
board
25
Main board
26
Motor control board
27
Banknote receiving
counter roller
assembly
28
Transporting roller
assembly
29
Banknote feeding
counter roller
assembly
30
Dial sensor cover
31
Dial sensor
32
Speed sensor
33
M shape string
buckle
34
Stacker banknote
receiving roller
assembly
35
Rejection pocket
assembly
36
Power box
assembly
37
Resistance frame
assembly
38
Counting guide
assembly
39
Banknote feeding
counter roller
assembly
40
Bottom-rear cover

7
41
Right cover
42
Synchronous belt
TBD-3M-363-4
43
Synchronous belt
TBD-3M-264-4
44
Synchronous belt
TBD-2M-180-4
45
Synchronous belt
TBD-3M-252-4
46
Synchronous belt
TBD-2M-110-4
47
Synchronous belt
TBD-3M-252-4
48
Brush roller
assembly
49
Limit switch
50
Gear Motor
51
Synchronous gear
and cover
52
4. Working principle
1. Main control CPU 2. Power 3. Start circuit
4. Upper counting tube circuit 5.Lower counting tube circuit 6. Dial sensor circuit
7. Banknote receiving circuit 8.UV detection circuit 9. MG detection circuit
10. CIS detection circuit 11. Motor control circuit 12. Main display circuit
13. External port control board 14. Image control board
When banknotes cover the start sensor, the receiving tube will generate pulse level signal and
transfer to CPU, then CPU send signal to motor control circuit to make the motor work; meanwhile, the
machine can work by the running of each driving belt and driving wheel, in order to send the banknote
into the aisle to check and collect the data. The machine will collect and analysis the data when the

8
banknote is passing through the IR counting tube, then send the feedback to CPU to make a judgment of
the banknote is original or fake.
5. The introduction of the main board
No.
Name
No.
Name
No.
Name
J12
Printer power interface
J14
Middle counting tube interface
J1
Small motor interface
JP2
Magnetic board interface
J6
Limit switch interface
M1
Solenoid valve interface
J4
Down dial sensor interface
J15
USB transfer interface
M2
Down big motor interface
T9
T4

9
JP3
Down counting board
interface
J13
Start sensor & Rejection pocket
transmission sensor interface
M3
Upper big motor interface
J5
Lower dial sensor interface
JP4
Display board interface
J2
24V power supply interface
J16
CIS board power interface
J3
Upper dial sensor interface
JP1
External port board interface
J10
Image singal interface
J7
Stacker sensor interface
J8
Main board power supply
interface
6. Faults and resolutions
Fault
Reason
Resolution
When put the banknotes
on the hopper, both of the
twiddling wheel and the
receiving wheel are not
working
Start sensor is broken
Replace the start sensor
The motor is not running or problem with
the start sensor circuit
Check the start sensor control circuit or replace the
main board
When put the banknotes
on the hopper, twiddling
wheel is working, but the
receiving wheel is not
working
small motor is not in good connection
Repair the small motor interface connection
Small motor is damaged
Replace the small motor
Problem with the small motor control
circuit
Check the small motor control circuit or replace the
main board
When put the banknotes
on the hopper, twiddling
wheel is not working, but
the receiving wheel is
working
Main motor is not in good connection
Repair the main motor interface connection
Main motor is damaged
Replace the main motor
Problem with the main motor control
circuit
Check the main motor control circuit or replace the
main board
There is no counting
number during the
counting
Left and right counting tube is damaged
Replace the left and right counting tube
Dial sensor is damaged
Replace the dial sensor

10
Unsmooth counting
Banknote clearance is too tight
Rotate the adjust screw to the clockwise direction
to decrease the clearance
Banknote clearance is too loose
Rotate the adjust screw to the anti-clockwise
direction to increase the clearance
TEST-7 UP_MOTOR
ERR
Problem with the main motor or problem
with the control circuit
Replace the main motor or replace the main
board
Driving belt is damaged
Replace the driving belt
TEST-5 Hopper capacity
ERR
Problem with the start sensor
Clean or replace the start sensor
7. Common faults and the eliminating methods
Digital multimeter: choose a right range (20V/200V DC), showed as below:
7.0 Outer inspection and PCB checking
①please check the electronic component assembly is good or not, debugging the short circuit, circuit breaker, poor
connection etc., removing the other things which is adhesive to the PCB.
②please check position and the connection condition of each connector.
③before turning on the machine, please use the multimeter(24V input) to test if the motor board is short circuit or not.
If it is good, then turn on the machines.

11
④insert J8, and the voltage of it should be 12V,5.1V,5.1V checked by the multimeter, the voltage of T9,T4 should be
2.6V. If the voltage is the same as above mentioned, then it means the PCB is not short circuit, the user can insert other
interface. Otherwise, the user should remove the J8 at once, in case the PCB will be damaged.
⑤insert the J2 , and the voltage of two pins should be 24.4V, the voltage of J1 and J6 should be 12V and5.1V. If the
voltage is the same as above mentioned, then it means the PCB is not short circuit, the user can insert other interfaces of
the motor board. Otherwise, the user should remove the J2 at once, in case the PCB will be damaged.
7.1 The introduction of the interfaces and pins in the main board
No.
Name
The voltage of the interface
and pin
No.
Name
The voltage of the interface
and pin
J1
Small motor interface
J1-1:12V
J14
Middle counting
tube interface
J14-1:5.1V J14-3:5.1V

1
J2
24V power supply
interface
J2-2:24.4V
J15
USB transfer
interface
J3
Upper dial sensor
interface
J3-1
：
5.1V J3-3
：
5.1V
J16
CIS board power
interface
J16-1:5.1V
J4
Down dial sensor
interface
J4-1
：
5.1V J4-3
：
5.1V
JP1
External port
board interface
JP1-1:5.14V JP1-2:5.14V
JP1-3:0V JP1-4:3.26V JP1-
6:3.3V JP1-8:3.26V JP1-
9:3.3V JP1-10:3.27V JP1-
11:3.3V JP1-12:3.3V
J5
Lower dial sensor
interface
J5-1
：
5.1V J5-2
：
5.1V
JP2
Magnetic board
interface
JP2-2:3.3V JP2-7:5.1V
JP28:5.1V JP2-25:12V JP2-
26:12V
J6
Limit switch interface
J1-1
：
5.1V
JP3
Down counting
board interface
JP2-2:5.1V
J7
Stacker sensor
interface
J7-1
：
2.7V J7-3
：
3.7V
JP4
Display board
interface
JP4-1:2.6V JP4-4:3.26V
JP4-5:3.24V JP4-6:5.1V
J8
Power interface
J8-1
：
12V JP8-5:5.1V
JP8-6:5.1V
M1
Solenoid
valve
interface
M1-1:+-24V
J10
Image signal interface
J10-5:3.3V
M2
Down big motor
interface
M2-2:10.7V
J12
Printer power
interface
J12-2:24.4V
M3
Upper big motor
interface
M3-2:15.1V
J13
Start sensor & Reject
pocket transmission
sensor interface
J13-2:2.7V J13-5:5.1V

1
7.2 counting tube fault
Fault：when turn on the machine, the display shows “TEST-2R_D_IR ERR / TEST-4R_U_IR ERR / L_D_IR ERR /
L_U_IR ERR”.
Reasons：①the connector of the counting tube is cold solder joint or the it is not in good connection.
②there is some dust on the counting tube sensor or it is damaged.
③problem with the relative circuit of the counting tube
Resolutions：⑴check the connection between the counting tube and the main board is in good
connection or not, or replace the counting tube sensor.
⑵clean the counting tube sensor with brush or replace it.
⑶refer to the 7.1 the introduction of the interfaces and pins in the main board, to check the voltage of each
pin is consistent with this form; otherwise, replace the counting tube sensor or replace the main board.
7.3 reset sensor fault
Fault：when turn on the machine, the display shows “TEST-5 Stacker Capacity ERR”.
Reasons：①there is some dust on the reset sensor or it is damaged.
②the reset sensor is not in good connection. ③
problem with the relative circuit of the reset sensor Resolutions：
⑴clean the reset sensor with brush or replace it.
⑵check the connection between the reset sensor and the main board is in good connection
or not, or replace the reset sensor.

1
⑶refer to the 7.1 the introduction of the interfaces and pins in the main board, to check the voltage of each pin is
consistent with this form; otherwise, replace the reset sensor or replace the main board.
7.4 speed sensor problem
Fault：when turn on the machine, the display shows “TEST-7 UP_MOTOR ERR”.
Reasons：①the driving belt of the big motor is broken or damaged.
②the connector of the big motor is not in good connection or the connector is damaged.
③problem with the power board.
④connector of the speed sensor is not in good connection or the speed sensor is damaged.
⑤problem with the main board.
Resolutions：⑴replace the driving belt.
⑵replace the connector of the big motor and check the connector of the big motor is in good connection with
the power board or not.
⑶check the connector of the start fuse or replace the start fuse.
⑷replace the power board.
⑸check the connector of the speed sensor is in good connection with the main board,
or replace the speed sensor.
⑹refer to the 7.1 the introduction of the interfaces and pins in the main board, to check the voltage of each pin of J3 is
consistent with this form; otherwise, replace the main board.

1
7.5 UV detection fault
Fault：when turn on the machine, the display shows “UV L Error/ UV R Error”.
Reasons：①the connector of the UV sensor is not in good connection or the UV sensor is damaged.
②UV sensor is not working or damaged.
③problem with the relative circuit.
Resolutions：⑴check the connector of the UV sensor is in good connection with the main board,
or replace the UV sensor.
⑵replace the UV sensor.
⑶refer to the 7.1 the introduction of the interfaces and pins in the main board, to check the voltage
of each pins are is consistent with this form; otherwise, replace the main board.
7.6 MG fault
Reasons：①the connector of the MG sensor is not in good connection or the MG sensor is damaged.
②the magnetic sensitive plate is damaged.
③problem with the relative circuit of the main board.
Resolutions：⑴check the connector of the MG sensor is in good connection with the main board or not,
or replace the MG sensor.
⑵replace the magnetic sensitive plate.
⑶refer to the 7.1 the introduction of the interfaces and pins in the main board, to check the voltage of each pin is
consistent with this form; otherwise, replace the main board.