Franklin Fueling Systems EVO 200 Parts list manual

EVOTM 200 AND EVOTM 400 INPUT BOARD
REPLACEMENT GUIDE

The informaon in this publicaon is provided for reference only. While every eort has been made to ensure the
reliability and accuracy of the informaon contained in this manual at the me of prinng, we recommend that
you refer to “franklinfueling.com” for the most current version of this manual. All product specicaons, as well as
the informaon contained in this publicaon, are subject to change without noce. Franklin Fueling Systems does
not assume responsibility and expressly disclaims liability for loss, damage, or expense arising out of, or in any way
connected with, installaon, operaon, use, or maintenance by using this manual. Franklin Fueling Systems assumes
no responsibility for any infringement of patents or other rights of third pares that may result from use of this
manual or the products. We make no warranty of any kind with regard to this material, including, but not limited to,
the implied warranes of merchantability and tness for a parcular purpose.
Copyright © 2019 Franklin Fueling Systems, LLC, Madison, WI 53718. All world rights reserved. No part of this
publicaon may be stored in a retrieval system, transmied, or reproduced in any way, including, but not limited to,
photocopy, photograph, magnec, or other record, without the prior wrien permission of Franklin Fueling Systems.
For technical assistance, please contact:
Franklin Fueling Systems
3760 Marsh Rd.
Madison, WI 53718
USA
franklinfueling.com
3760 Marsh Rd. • Madison, WI 53718, USA
Tel: [phone] • Fax: [phone]
Tel: USA & Canada [phone] • Tel: UK [phone]
Tel: Mex 001 800 738 7610 • Tel: DE [phone] • Tel: CN [phone]
EVO is a trademark of Franklin Electric Company
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Contents
Introducon ......................................................................................................................................1
Quesons and concerns ................................................................................................................1
Convenons used in this manual ..................................................................................................1
Operang precauons...................................................................................................................1
Cered installer or service person ..............................................................................................2
Required tools................................................................................................................................2
Replacing the Input Board ................................................................................................................3

1
Introduction
This manual contains instrucons for replacing the input board on the Franklin Fueling Systems
(FFS) EVOTM 200 and EVOTM 400 Automac Tank Gauges (ATGs). You must follow all safety
informaon, warnings, instrucons, and other informaon in this manual. Please read this enre
manual carefully. If you do not follow the instrucons in this manual, the result could be faulty
operaon, equipment damage, injury, or death.
Questions and concerns
In case of emergency, follow the procedures established by your facility. If you have quesons or
concerns about safety or need assistance, use the informaon below to contact FFS:
franklinfueling.com
3760 Marsh Rd. • Madison, WI 53718, USA
Tel: [phone] • Fax: [phone]
Tel: USA & Canada [phone] • Tel: UK [phone]
Tel: Mex 001 800 738 7610 • Tel: DE [phone] • Tel: CN [phone]
Conventions used in this manual
This manual includes safety precauons and other important informaon presented in the
following format:
NOTE: Provides helpful supplementary informaon.
IMPORTANT: Provides instrucons to avoid damaging hardware or a potenal hazard to the
environment, for example: fuel leakage from equipment that could harm the environment.
CAUTION: Indicates a potenally hazardous situaon that could result in minor or moderate
injury if not avoided. This may also be used to alert against unsafe pracces.
WARNING: Indicates a potenally hazardous situaon that could result in severe injury or
death if not avoided.
DANGER: Indicates an imminently hazardous situaon that will result in death if not avoided.
Operating precautions
FFS equipment is designed to be installed in areas where volale liquids such as gasoline and
diesel fuel are present. Working in such a hazardous environment presents a risk of severe injury
or death if you do not follow standard industry pracces and the instrucons in this manual.
Before you work with or install the equipment covered in this manual, or any related equipment,
read this enre manual, parcularly the following precauons:

2
CAUTION: Use only original FFS parts. Substung non-FFS parts could cause the device to
fail, which could create a hazardous condion and/or harm the environment.
WARNING: Follow all codes that govern how you install and service this product and the
enre system. Always lock out and tag electrical circuit breakers while installing or servicing
this equipment and related equipment. A potenally lethal electrical shock hazard and the
possibility of an explosion or re from a spark can result if the electrical circuit breakers are
accidentally turned on while you are installing or servicing this product. Refer to this manual (and
documentaon for related equipment) for complete installaon and safety informaon.
WARNING: Follow all federal, state, and local laws governing the installaon of this product
and its associated systems. When no other regulaons apply, follow NFPA codes 30, 30A, and 70
from the Naonal Fire Protecon Associaon. Failure to follow these codes could result in severe
injury, death, serious property damage, and/or environmental contaminaon.
WARNING: All wiring must enter the console enclosure through designated knockouts. An
explosion hazard may result if other openings are used. All wiring from probes to the console
must be in conduit separate from all other wiring. Failure to do so will create an explosion hazard.
Certied installer or service person
The equipment described in this manual should be serviced only by an FFS-cered technician,
installer, or service person. Only an FFS-cered technician, installer, or service person is allowed
to access the internal areas of an EVOTM 200 or EVOTM 400 ATG. If your EVOTM 200 or EVOTM 400
ATG is serviced by someone who is not an FFS-cered technician, installer, or service person,
your warranty will be void.
Required tools
• Needle nose pliers
• Grounding strap
• Phillips screwdriver
• 1/4" (6 mm) nut driver
• 5/16" (8 mm) nut driver
• 5/16" (8 mm) wrenches (2)

3
Replacing the Input Board
IMPORTANT: Make sure you wear a grounding strap during this enre procedure. If you do not,
your EVOTM 200 or EVOTM 400 ATG could be permanently, severely damaged, and your warranty
could be voided.
IMPORTANT: Li the cover away carefully to help avoid damaging the LED light pipes.
WARNING: Your ATG has more than one power connecon point. To avoid equipment damage
and a shock hazard, make sure all power connecon points to the ATG are disconnected before
you begin servicing your ATG. Also, always perform a proper lockout/tagout (LOTO) procedure to
prevent accidental energizaon of your ATG while you are servicing it.
1. Press the cover release tabs inward, and then li the cover straight away from the ATG with
both hands.
LED light pipes
Cover release tabs
IMPORTANT: Put the grounding clip you remove in the following step in a safe place. You will use
it at the end of this procedure.
2. Grasp the clip side of the grounding clip with needle nose pliers, and gently pull up unl the
clip is free.

4
3. Press in one of the side tabs on the display unl it is disengaged, and then press in the other
side tab. Flip the LCD display down when both side tabs are disengaged.
IMPORTANT: Put the 2-pin stacker display ground you remove in the following step in a safe
place. You will use it at the end of this procedure.
4. Gently grasp the 2-pin stacker display ground with your ngers or needle nose pliers, and
gently pull it straight up out of the J18 connector. If the stacker is bent, use the informaon
in "Quesons and concerns" to contact FFS Technical Support for assistance.
5. Remove the 4-pin ribbon cable from the TOUCH SCREEN connector on the main circuit
board.

5
IMPORTANT: In the following step, your large, white ribbon cable connector may not have the
latches shown. Be extremely careful and gentle when you remove this cable. The connector is
very delicate. If you break it, you must replace the enre main circuit board.
6. Remove the large, white ribbon cable from the LCD DISPLAY connector on the main circuit
board. If there are latches on the ends of the connector, very gently li one of the latches
on the side of the connector. (Use a ngernail or small screwdriver if necessary.) When this
is done, release the other end latch, and then gently li the large, white ribbon cable out of
its connector.
7. Remove the 2-pin backlight cable from the BACKLIGHT connector.
8. Squeeze in one hinge tab on the display assembly unl it is disengaged.

6
9. Pivot the display assembly unl the other hinge tab is disengaged, and then li out the
display assembly.
10. Remove the WiFi antenna (if present).
11. Use two 5/16" (8 mm) wrenches to remove the WiFi antenna connector.
12. Use a Phillips screwdriver to remove the Phillips screws in each of the four corners of the
main board.
13. Use a 5/16" (8 mm) nut driver to remove the two nuts on the le (intrinsically safe) side of
the guard.
IMPORTANT: In the following step, make sure you gently li the main board and place it in a safe
locaon. You will need to reinstall it later in this procedure.
14. Gently pull the top of the main board forward to disengage it from the input board, and
then li the main board up to remove it from your ATG.

7
IMPORTANT: In the following step, make sure you gently remove the 23-pin board stacker to
avoid deforming it.
15. Use both hands to gently pull the 23-pin board stacker strait up. You must li both sides of
the stacker evenly to avoid deforming it. Place the stacker in a safe locaon when you have
removed it. You will need to reinstall it later in this procedure.
16. Remove the two Phillips head screws on the input board.
17. Use a 1/4" (6 mm) nut driver to remove the two standos on the input board.

8
18. Li the input board out of the console.
19. Lower the new input board gently into the console so that the holes for the standos and
Phillips screws are aligned. Start securing the board from the lower le screw, which is
smaller in diameter and serves as a pilot hole. Make sure the gap between the boom of
the board and enclosure is even when you install the second screw and standos. This helps
make sure the connectors for stacker on the top and boom boards are aligned.
IMPORTANT: In the following step, gently install the 23-pin board stacker to avoid deforming it.
20. Use both hands to carefully install the 23-pin board stacker you removed from the old input
board. Make sure it is perpendicular to the new input board and inserted correctly into its
connector so that it is not shied to one side (i.e. no pins are hanging o).
NOTE: In the following steps, use the main board you removed earlier in this procedure.
21. Insert the connectors located on the boom of the main board into the openings on the
boom side of the enclosure. Make sure that the boom edge of the board is evenly resng
on the enclosure wall. Gently push the top of the board into the enclosure unl it meets the
pins of the 23-pin board stacker. If the board and a stacker are not aligned, you will feel a
hard stop. Do not push any further, otherwise, you may damage the stacker. Take the board
out, and make sure that the stacker is inserted correctly so it is perpendicular to the board.
If the board and a stacker are aligned correctly, you will feel a so "springy" resistance.
Gently press the board all the way to engage the 23-pin board stacker and the connector.
22. Push the board to the right paron (or guard), and use a Phillips screwdriver to insert and
ghten the Phillips screws in each of the four corners of the main board.
IMPORTANT: In the following two steps, do not overghten the screws and bolts.
23. Make sure the guard that isolates the le area is ght against the main board, and use a
5/16" (8 mm) nut driver to insert and ghten the nuts that secure the guard.

9
24. Use two 5/16" (8 mm) wrenches to install and ghten (do not overghten) the WiFi antenna
connector.
25. Reinstall the WiFi antenna (if you have one).
26. Insert the le or right hinge tab on the replacement LCD display assembly in its
corresponding hinge hole. Make sure the opposite hinge pin remains aligned with its hinge
hole.
27. Slide the other hinge pin towards its hinge hole unl the pin is inserted in the hole, and then
rotate the display so that it is upright.

10
28. Connect the 4-pin ribbon cable to the TOUCH SCREEN connector.
IMPORTANT: In the following step, your large, white ribbon cable connector may not have the
latches shown. Be extremely careful and gentle when you connect this cable. The connector is
very delicate. If you break it, you must replace the enre main circuit board.
29. Connect the white ribbon cable to the LCD DISPLAY connector.
If there are latches on each side of the connector, make sure they are up when you connect
the ribbon cable. Lock each side of the connector, alternang back and forth unl both are
seated properly. Gently tug the ribbon cable aer you lock the latches to verify that the
white ribbon cable is locked in place.
Improper seating Proper seating
30. Connect the backlight power cable to the 2-pin BACKLIGHT connector.

31. Insert the 2-pin stacker display ground (that you removed earlier) into the J-18 connector,
Make sure you insert it into the holes that are closest to the center of the main circuit
board.
32. Flip the display up, and press in the latches on the display holder so that they click into their
holes in the barriers.
The 2-pin stacker protrudes through the hole in the display holder. Insert the grounding
clip you removed earlier. This clip has a spring side and a clip side. Grasp the clip side of
the grounding clip (you can use needle nose pliers), and seat it in the hole in the display
holder where the 2-pin stacker protrudes. The spring side of the clip should hold the
stacker against the display. You may need to push the grounding clip into the hole to seat it
properly.
IMPORTANT: In the following step, be careful when you lower the cover onto the ATG in order to
avoid damaging the LED light pipes.
33. Lower the cover straight onto the ATG so that the LED light pipes are not bent or broken.
Lower the cover unl the release tabs click into their holes in the sides of the ATG.
LED light pipes
Cover release tabs
34. Turn on the circuit breaker for the ATG.

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