Black Box AC2000A Especificaciones Pagina 31

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Problem:
A. The changer is completely
dead. (The green LED on the
main logic board is not lit.)
B. The “Empty LED is lit.
BOTH HOPPERS ARE OUT
OF SERVICE.
C. The “Empty LED is lit.
The decimal point on the
light-up number display is
“on” more than it is “off”.
Solution:
1. Ensure the changer is plugged in.
2. Ensure the on/off switch is rocked to the (1) position (down).
3. Unplug the female end of the line cord from the main logic board AC
connector and plug it in again tightly.
4. Measure the AC voltage at the outlet or check the breaker/fuse box.
You can also plug another item into the AC wall outlet to ensure there
is power present at the outlet.
5. Inspect the AC line cord for cuts or abrasions.
6. Check both fuses on the Main Logic Board.
7. Replace the main logic board.
8. Replace the line cord.
1. Ensure the hoppers are not out of coins. (There should be enough
coins in the hoppers to cover the gold low level contact plates
approximately $30-$40. These plates are located at the bottom of the
hoppers where you pour the coins.)
2. Check the hoppers wire harness that extends from the back of the plate
that the hoppers slide in and out on for chipped pieces or other
damage. (Pay close attention to pins # 2 & 7.)
3. Clean the gold contact plates with steel wool.
4. Perform the following steps:
A. Turn the changer off.
B. Ensure the left hopper plate red connector on the left side of the
main logic board (MLB) is plugged into the bottom connector,
and the right is plugged into the top connector.
C. On the MLB slide all the dipswitches left to the “off” position.
D. On the left DipSwitch slide #3 “ON” enabling a 4 coin per dollar
payout.
E. On the right Dip switch slide #8 “ON” disabling the top hopper
connector and enabling the changer into the “One Hopper Mode”
F. Turn the changer on.
G. If the “Empty” LED on the front of the changer is now off,
remove the right hopper and service this hopper. The changer
will function in this mode until the hopper is fixed.
H. If the “Empty” LED is still “on”, turn the changer off and switch
the hoppers, and turn the changer back on.
I. If the “Empty” LED on the front of the changer is now off,
remove the right hopper and service this hopper. The changer
will function in this mode until the hopper is fixed. Remember to
remove the coin chute from the hopper or the coins will fall into
the changer instead of into the coin cup!
J. If the “Empty” LED is still “ON”, turn off the changer.
K. Reverse the hopper's plate connections, (top to bottom, bottom to
top), and repeat steps F thru I. Keep in mind that you are
trouble shooting the Hopper Plates instead of the hoppers
5. Replace the Main Logic Board.
6. Replace both hoppers.
7. Replace both hopper plates with the harnesses.
1. Ensure the hoppers are pushed into the hopper’s harness on the back of
hopper plate tightly.
2. Ensure that left and center green hoppers LED’s are lit only. Not the
left and right LED’s. If this is the case go to pg. 20 to un-jam the
hopper exit window.
3. Replace the hopper.
4. Replace the hopper’s plate and harness.
TROUBLESHOOTING GUIDE
TO USE THE TROUBLESHOOTING GUIDE, MATCH UP THE PROBLEM, THEN FOLLOW THE SOLUTION
SUGGESTIONS. After every step re-try operating the changer to see if the problem has been solved.
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