American Changer AC2002, Руководство по эксплуатации

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TROUBLESHOOTING GUIDE
To use the Troubleshooting Guide, match up the problem, then follow the solution suggestions.
After every step, try operating the changer to see if the problem has been solved.
PROBLEM: SOLUTION:
A. The changer is completely dead. (The
green LED on the Power Supply Board is
not lit.)
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.
4. Inspect the AC line cord for cuts or abrasions.
5.
Check both fuses on the Main Logic Board.
6. Replace the Main Logic Board.
7. Replace the line cord.
B. The “Empty LED is lit. BOTH HOPPERS
ARE OUT OF SERVICE
.
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 and 7.)
3.
Clean the gold contact plates with steel wool.
4.
Perform the following steps:
a. Turn the changer off.
b. Ensure that the left hopper plate red connector on
the left side of the main logic board (MLB) is plugged
into the bottom connector and that the right is
plugged into the top connector.
c. On the MLB, slide all the dip switches left to the
“OFF” position.
d. On the left dip switch, 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
“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; then 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 troubleshooting 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.