American Changer AC2007 User manual

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AMERICAN CHANGER & HOFFMAN MINT
“We’re Changing The Industry”
1400 N.W. 65th Place Fort Lauderdale, Florida 33309
Tel: [phone] Fax: [phone]
` www.americanchanger.com www.hoffmanmint.com
Toll Free: 800-741-9840 Toll Free: 800-227-5813
AC2007 Flex System Installation Guide
Step 1: Remove main board, relay board, and power supply.
Step 2: Remove all harnesses inside of the cabinet except for the validator harness, hopper
harnesses, and printer harnesses.
Relay Board
and Main
Board
respectively
Figure 1

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Step3: Before mounting the plate with the board and power supply four studs need to be removed.
They can be removed from the cabinet or broken off. The studs are circled in the picture below. The
picture is a view looking at the right wall of the cabinet from the rear of the machine.
Step 4: On the wall the studs were removed from mount the plate with the board and power
supply. It will mount on the two studs closest to the top of the cabinet. Optional adaptor boards
may be mounted on this plate as well.
Figure 2
Figure 3

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Step 5: Remove the three nuts that are holding the display in place. See Figure 4. Washers and screw
on stand-offs were supplied with the kit. Add a washer and a screw on stand-off to the studs that
previously had nuts. See Figure 5
Display with
ribbon
harness and
keypad
harness
removed
View from
inside of
machine.
Remove nuts
from Display
Mount.
Figure 4
Display with
the washers
and screw-
on stand offs
installed
Figure 5

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Step 6: Attach the I/O Board to the back of the display by inserting the connector on the I/O Board into
the matching connector on the display. Use supplied screws to secure the I/O Board to the stand-offs.
See Figures 6 & 7.
I/O Board
Top View
I/O Board
Bottom View
Figure 6
Figure 7
Connector
Matching
Connector
on Display
Completed
Display with I/O
Board Installed

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Step 7: Connect your heater in to “#2” on the power board.
Harness to the
main board
Heater
Figure 8

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Step 8: If you will be connecting your machine to your local network please proceed to the next step.
Drill a hole in the top of the cabinet to mount the antenna using a 5/8th inch steel hole saw. Mount the
antenna and run the harness through the hole into the machine.
Marquee with
hole for
antenna
Marquee with
antenna
mounted
Figure 9

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Step 9: Connect the antenna or Ethernet cable to the Iris device.
Front of Iris device.
Connect Ethernet
cable here
Rear of Iris device.
Connect antenna
cable here
Figure 10

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Step 10:Use the below picture to help with connecting the components to the main board.
Printer
I/O
Board
Tran
Unit
Figure 10

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Additional steps for connecting optional adaptor boards
This section details how to connect adaptor boards to the main board. Adaptor boards are not shipped
with all orders. These boards will already have the necessary harnesses attached to them. All that will
be needed is to connect the component to the adaptor board. If you did not receive any adaptor boards
with your order then skip this section.
Step 11: Connect the hopper plate harness to the hopper adaptor board. Then connect the harness
that was already attached to the adaptor board to the main board.
Step 12: Connect the flat “ribbon” style harness from your printer to the adaptor board. Then do the
same for the power harness. Again connect the harness that is already attached to the adaptor board to
the main board.
Connect hopper plate
here.
Harness to main board
connects here.
Connect power harness
here.
Harness to main board
connects here.
Connect ribbon harness
here.
Figure 11
Figure 12

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Installing the External Keypad
The following steps are used to install the external keypad that came with the kit. This keypad is used to
navigate the programming menu as well as input values while in the programming menu. The external
keypad can also be used to input a zip code if zip code verification is enabled. American Changer
recommends having a professional drill the holes in the stainless steel face plate.
Step 1: It is recommended to mount the keypad next to the display. Place the keypad against the face
plate and use a felt tip marker to mark your four mounting holes. You will also need to mark the area
for the harness to connect to the key pad.
Front View
Four Mounting Holes
Rear View
Connector for
Harness
Figure 13

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Step 2: Before drilling your holes remove the hoppers from the machine. Using titanium bits drill the
holes in the face plate. You will need to continue through the plate and then through the steel cabinet.
Step 3: Secure the keypad to the faceplate using the supplied screws and nuts.
Step 4: Connect the harness from the I/O Board to the keypad. Connect as shown in the below picture.
If not connected properly the numbers will not be recognized properly.
Figure 14