Gasboy 9820 User manual


MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022 Page 1
Introduction
Purpose
This document provides installation instructions for Gasboy® 9820 Pump Interface Kits,
C07057 Single/Dual Pulse out or C07092 RS485 Communications.
Table of Contents
Topic Page
Introduction 1
Important Safety Information 3
Installation of the Gasboy 9820 Pump Interface Kit 5
Pulse-out I/F Board (M06587A001) Jumper Settings 8
Required Tools
The following tools are required for the installation of the kit:
• Flat-tip Screwdriver
• Cross-tip Screwdriver
• Standard Socket set
Parts List
The following table lists the parts included in the Pump Interface Kits,
Sr. No. Description Part Number
Quantity
C07057 C07092
1PCA, Atlas 9800 Pulse Out Interface W/Totalizer M06587A001 1 -
2PCA, Atlas 9800 RS-485 Interface M06725A001 - 1
3Standoff, M/F #6-32 X 3/4” Lg C08381 2 2
4Washer, Lock #6 Ext. Tooth G068843 2 2
5Screw, Sems Ph Phil 6-32 X 3/8 Stl Zn Pl Q12083-13 2 2
6Cable Assy, Opt.Comm TB-9820RR C06678 1 1
7Screw, Mh Pnh Phl 8-32 X .625 Stl Zn Pl Q11270-55 2 2
8Washer, Lk #8 Reg Sst K73278-33 2 2
C07057 and C07092:
MDE-4864B
Gasboy® 9820 Pump Interface Kits
Installation Instructions
March 2022

Introduction
Page 2 MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022
Related Documents
Document
Number Title GOLD Library
MDE-4255 Gasboy’s Warranty Policy Statement Gasboy Atlas Pumps/Dispensers
MDE-4331 Atlas™ Fuel Systems Installation Manual Gasboy Atlas Pumps/Dispensers
MDE-4334 Atlas Start-up/Service Manual Gasboy Atlas Pumps/Dispensers
MDE-4567 9120K & 9820K Series AST Pumps Installation and
Operation Manual
Gasboy Atlas Pumps/Dispensers
MDE-4652 Atlas 9800 Electronics Field Installation Instructions Gasboy Atlas Pumps/Dispensers
Abbreviations and Acronyms
Term Description
DEF Diesel Exhaust Fluid
NEC®National Electrical Code
NFPA National Fire Protection Association
OSHA Occupational Safety and Health Administration
PCB Printed Circuit Board
STP Submersible Turbine Pump
TAC Technical Assistance Center
Warranty
For information on warranty, refer to MDE-4255 Gasboy’s Warranty Policy Statement. If you
have any warranty-related questions, contact Gasboy’s Warranty Department at its Greensboro
location.

MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022 Page 3
Important Safety Information
Important Safety Information
Notes: 1) Save this Important Safety Information section in a
readily accessible location.
2) Although DEF is non-flammable, Diesel is flammable.
Therefore, for DEF cabinets that are attached to Diesel
dispensers, follow all the notes in this section that
pertain to flammable fuels.
This section introduces the hazards and safety precautions
associated with installing, inspecting, maintaining, or servicing
this product. Before performing any task on this product, read this
safety information and the applicable sections in this manual,
where additional hazards and safety precautions for your task will
be found. Fire, explosion, electrical shock, or pressure release
could occur and cause death or serious injury, if these safe
service procedures are not followed.
Preliminary Precautions
You are working in a potentially dangerous environment of
flammable fuels, vapors, and high voltage or pressures. Only
trained or authorized individuals knowledgeable in the related
procedures should install, inspect, maintain, or service this
equipment.
Emergency Total Electrical Shut-Off
The first and most important information you must know is how to
stop all fuel flow to the pump/dispenser and island. Locate the
switch or circuit breakers that shut off all power to all fueling
equipment, dispensing devices, and Submerged Turbine Pumps
(STPs).
Total Electrical Shut-Off Before Access
Any procedure that requires access to electrical components or
the electronics of the dispenser requires total electrical shut off of
that unit. Understand the function and location of this switch or
circuit breaker before inspecting, installing, maintaining, or
servicing Gasboy equipment.
Evacuating, Barricading, and Shutting Off
Any procedure that requires access to the pump/dispenser or
STPs requires the following actions:
• An evacuation of all unauthorized persons and vehicles from
the work area
• Use of safety tape, cones, or barricades at the affected unit(s)
• A total electrical shut-off of the affected unit(s)
Read the Manual
Read, understand, and follow this manual and any other labels or
related materials supplied with this equipment. If you do not
understand a procedure, call the call a Gasboy Authorized
Service Contractor or call the Gasboy Service Center at 
1-800-444-5529. It is imperative to your safety and the safety of
others to understand the procedures before beginning work.
Follow the Regulations
Applicable information is available in National Fire Protection
Association (NFPA) 30A; Code for Motor Fuel Dispensing
Facilities and Repair Garages, NFPA 70; National Electrical Code
(NEC), Occupational Safety and Health Administration (OSHA)
regulations and federal, state, and local codes. All these
regulations must be followed. Failure to install, inspect, maintain,
or service this equipment in accordance with these codes,
regulations, and standards may lead to legal citations with
penalties or affect the safe use and operation of the equipment.
Replacement Parts
Use only genuine Gasboy replacement parts and retrofit kits on
your pump/dispenser. Using parts other than genuine Gasboy
replacement parts could create a safety hazard and violate local
regulations.
Federal Communications Commission (FCC) Warning
This equipment has been tested and found to comply with the
limits for a Class A digital device pursuant to Part 15 of the FCC
Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and
can radiate radio frequency energy, and if not installed and used
in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the
interference at his own expense. Changes or modifications not
expressly approved by the manufacturer could void the user’s
authority to operate this equipment.
Safety Symbols and Warning Words
This section provides important information about warning
symbols and boxes.
Alert Symbol
This safety alert symbol is used in this manual and on
warning labels to alert you to a precaution which must be followed
to prevent potential personal safety hazards. Obey safety
directives that follow this symbol to avoid possible injury or death.
Signal Words
These signal words used in this manual and on warning labels tell
you the seriousness of particular safety hazards. The precautions
below must be followed to prevent death, injury, or damage to the
equipment:
DANGER: Alerts you to a hazard or unsafe practice which
will result in death or serious injury.
WARNING: Alerts you to a hazard or unsafe practice that
could result in death or serious injury.
CAUTION with Alert symbol: Designates a hazard or
unsafe practice which may result in minor injury.
CAUTION without Alert symbol: Designates a hazard or
unsafe practice which may result in property or equipment
damage.
Working With Fuels and Electrical Energy
Prevent Explosions and Fires
Fuels and their vapors will explode or burn, if ignited. Spilled or
leaking fuels cause vapors. Even filling customer tanks will cause
potentially dangerous vapors in the vicinity of the dispenser or
island.
DEF is non-flammable. Therefore, explosion and fire safety
warnings do not apply to DEF lines.
The EMERGENCY STOP, ALL STOP, and PUMP
STOP buttons at the cashier’s station WILL NOT
shut off electrical power to the pump/dispenser. This
means that even if you activate these stops, fuel
may continue to flow uncontrolled.
You must use the TOTAL ELECTRICAL SHUT-OFF
in the case of an emergency and not the console’s
ALL STOP and PUMP STOP or similar keys.
!
WARNING
!
!
!
!

Important Safety Information
Page 4 MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022
No Open Fire
Open flames from matches, lighters, welding torches or other
sources can ignite fuels and their vapors.
No Sparks - No Smoking
Sparks from starting vehicles, starting or using power tools,
burning cigarettes, cigars or pipes can also ignite fuels and their
vapors. Static electricity, including an electrostatic charge on your
body, can cause a spark sufficient to ignite fuel vapors. Every time
you get out of a vehicle, touch the metal of your vehicle, to discharge
any electrostatic charge before you approach the dispenser island.
Working Alone
It is highly recommended that someone who is capable of rendering
first aid be present during servicing. Familiarize yourself with
Cardiopulmonary Resuscitation (CPR) methods, if you work with or
around high voltages. This information is available from the American
Red Cross. Always advise the station personnel about where you will
be working, and caution them not to activate power while you are
working on the equipment. Use the OSHA Lockout/Tagout
procedures. If you are not familiar with this requirement, refer to this
information in the service manual and OSHA documentation.
Working With Electricity Safely
Ensure that you use safe and established practices in working with
electrical devices. Poorly wired devices may cause a fire, explosion
or electrical shock. Ensure that grounding connections are properly
made. Take care that sealing devices and compounds are in place.
Ensure that you do not pinch wires when replacing covers. Follow
OSHA Lockout/Tagout requirements. Station employees and service
contractors need to understand and comply with this program
completely to ensure safety while the equipment is down.
Hazardous Materials
Some materials present inside electronic enclosures may present a
health hazard if not handled correctly. Ensure that you clean hands
after handling equipment. Do not place any equipment in the mouth
In an Emergency
Inform Emergency Personnel
Compile the following information and inform emergency
personnel:
• Location of accident (for example, address, front/back of
building, and so on)
• Nature of accident (for example, possible heart attack, run
over by car, burns, and so on)
• Age of victim (for example, baby, teenager, middle-age,
elderly)
• Whether or not victim has received first aid (for example,
stopped bleeding by pressure, and so on)
• Whether or not a victim has vomited (for example, if
swallowed or inhaled something, and so on)
IMPORTANT: Oxygen may be needed at scene if gasoline has
been ingested or inhaled. Seek medical advice immediately.
Lockout/Tagout
Lockout/Tagout covers servicing and maintenance of machines
and equipment in which the unexpected energization or start-up
of the machine(s) or equipment or release of stored energy
could cause injury to employees or personnel. Lockout/Tagout
applies to all mechanical, hydraulic, chemical, or other energy,
but does not cover electrical hazards. Subpart S of 29 CFR Part
1910 - Electrical Hazards, 29 CFR Part 1910.333 contains
specific Lockout/Tagout provision for electrical hazards.
In the event of inclement weather, including snow, ice, or flooding
that makes driving conditions dangerous, please avoid servicing
units. Always use available door stops to secure upper doors
against unwanted/unexpected movement, especially during high
winds. If necessary, reschedule service to avoid damage to the
equipment. Weather may change unexpectedly; be aware of local
weather conditions. During service, if conditions develop making
service unsafe, close the unit(s) and proceed to a safe location.
WARNING
!
The pump/dispenser contains a chemical known to the State of
California to cause cancer.
WARNING
!
The pump/dispenser contains a chemical known to the State of
California to cause birth defects or other reproductive harm.
WARNING
!
Gilbarco Veeder-Root encourages the recycling of our
products. Some products contain electronics, batteries,
or other materials that may require special
management practices depending on your location.
Please refer to your local, state, or country regulations
for these requirements.
Gasoline/DEF ingested may cause unconsciousness
and burns to internal organs. Do not induce vomiting.
Keep airway open.
Oxygen may be needed at scene. Seek medical
advice immediately.
WARNING
!
DEF generates ammonia gas at higher temperatures. When
opening enclosed panels, allow the unit to air out to avoid
breathing vapors. If respiratory difficulties develop, move victim
away from source of exposure and into fresh air. If symptoms
persist, seek medical attention.
WARNING
!
Gasoline inhaled may cause unconsciousness and
burns to lips, mouth and lungs.
Keep airway open.
Seek medical advice immediately.
WARNING
!
Gasoline/DEF spilled in eyes may cause burns to eye
tissue.
Irrigate eyes with water for approximately 
15 minutes.Seek medical advice immediately.
WARNING
!
Gasoline/DEF spilled on skin may cause burns.
Wash area thoroughly with clear water.
Seek medical advice immediately.
WARNING
!
DEF is mildly corrosive. Avoid contact with eyes, skin, and
clothing. Ensure that eyewash stations and safety showers are
close to the work location. Seek medical advice/recommended
treatment if DEF spills into eyes.
WARNING
!

MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022 Page 5
Installation of the Gasboy 9820 Pump Interface Kit
Installation of the Gasboy 9820 Pump Interface Kit
Installing this kit involves DC wiring to the Fuel Management System. Refer to MDE-4567
9120K & 9820K Series AST Pumps Installation and Operation Manual, and your Fuel
Management System Installation Manual before proceeding.
To install the Gasboy 9820 Pump Interface Kit, proceed as follows:
1Turn off the circuit breakers that supply power to the MICRO and PUMP feeds.
2Unlock the door and loosen the two screws. Tilt the top of the door out, then lift up to remove
it.
Figure 1: Removing the Door
Loosen the Screws
Unlock
the
Door

Installation of the Gasboy 9820 Pump Interface Kit
Page 6 MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022
3Loosen the two screws located on the left and right display support brackets and pivot the
Display Assembly down.
Figure 2: Relocating the Display Assembly
Loosen
the
Screws
Tag the
Wires
4Note down the wiring or tag all the wires that are connected to the terminal blocks. Remove all
the wires from the terminal blocks.
5If the model 9820 Pump contains a battery-backed power supply, pull the connector off P1 on
the power supply. After a few seconds, reconnect P1.
6Remove the 9820 Chassis from the cabinet.
7Install the PC Board using the #6-32 hardware.
Figure 3: Installing the PC Board
CHASSIS TOP VIEW
Cable
#6-32 Hardware
PC Board

MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022 Page 7
Installation of the Gasboy 9820 Pump Interface Kit
8Feed the connector end of the cable into the round terminal bracket mounting hole at the
bottom-right of the chassis. Position the terminal block with the red wire in position 1. Secure
the terminal block using the #8-32 hardware.
Figure 4: Installing the Terminal Block
Chassis
Cable
#8-32 Hardware
9Carefully route the cable and install the connector on P1 of the new I/F PC Board.
10 Return the chassis to the cabinet.
11 Reconnect all the wiring.
12 Connect the new field wiring to the new terminal block. For more information refer to
MDE-4567 9120K & 9820K Series AST Pumps Installation and Operation Manual.
13 Turn on the MICRO and FEED circuit breakers.

Pulse-out I/F Board (M06587A001) Jumper Settings
Page 8 MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022
Pulse-out I/F Board (M06587A001) Jumper Settings
Jumpers JP1, JP2, and JP3
This board assembly can be configured for use in one of the following pump/dispenser
configurations:
• Dual-channel, Single-hose Pulse-out I/F (see Figure 5 on page 9).
• Single-channel, Dual/Single-hose Pulse-out I/F (Refer to MDE-4567 9120K & 9820K
Series AST Pumps Installation and Operation Manual for the wiring diagram, for models
equipped with the old CPU. For models with the new CPU, refer to MDE-4652 Atlas 9800
Electronics Field Installation Instructions).
The table below shows the jumper settings and terminal block positions to connect at the
bottom of the register, based on the configurations.
Check JP1 - JP3 jumpers and change them, if necessary. The jumper settings must be changed
only when power to the pump/dispenser is removed, to protect the circuit that they are
connected to.
In the model 9820 Pump, the P3 Connector is not connected.
Jumper Settings
Single-channel, Dual/Single-hose 
Pulse-out I/F (Default Setting) Dual-channel, Single-hose Pulse-out I/F
Terminal Block
Position
JP1 Position 1
JP2 Position 1
JP3 Open
JP1 Position 2
JP2 Position 2
JP3 Open
TB3-1 Pulse-out Pulse-out A
TB3-2 No Connection Pulse-out B
TB3-3 Return Return A
TB3-4 No Connection Return B

MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022 Page 9
Pulse-out I/F Board (M06587A001) Jumper Settings
Jumpers JP4 and JP5
When this board is used in a model 9820 Pump/Dispenser, jumpers JP4 and JP5 are set to the
Q/A position.
Figure 5 illustrates the proper output for using a Pump I/F Board (M06587A001), jumpered to
provide two isolated pulse outputs from a single pulser.
Figure 5: Dual-channel, Single-hose Pulse-out I/F
REMOTE REGISTER
Notes: 1) All wiring and conduit runs must conform with all building/fire codes, all Federal,
State, and Local codes, National Electrical Code, (NFPA 70), NFPA 30, and
Automotive and Marine Service Station Code (NFPA 30A) codes and regulations.
Canadian users must also comply with the Canadian Electrical Code.
2) Refer to MDE-4567 9120K & 9820K Series AST Pumps Installation and Operation
Manual or MDE-4652 Atlas 9800 Electronics Field Installation Instructions for
complete installation instructions.

Atlas™and Gasboy®are registered trademarks of Gasboy Inc.
All product names, logos, and brands are the property of their respective owners and are for identification purposes only. Use of these
names, logos, and brands does not imply endorsement.
© 2022 GASBOY
7300 West Friendly Avenue · Post Office Box 22087
Greensboro, North Carolina 27420
Phone [phone] · http://www.gasboy.com · Printed in the U.S.A.
MDE-4864B Gasboy® 9820 Pump Interface Kits Installation Instructions · March 2022