Gasboy M06245K0XX User Manual

Introduction

This manual provides installation instructions for Atlas™ Pulser Kits M06245K001 through M06245K011. The kits and associated models covered in this manual are listed and described in the

Required Reading

Before installing a kit, the installer must read, understand, and follow:

• This manual

• NFPA 30A, The Automotive and Marine Service Station Code

• NFPA 70, The National Electric Code

• Applicable federal, state and local codes and regulations

MDE-4506A

Atlas™ Pulser Kits M06245K0XX Installation

May 2006

Kit Identification section.

Failure to do so may adversely affect the safe use and operation of the equipment.

Note: This kit must be installed by a Gasboy Authorized Service Contractor (ASC) to ensure

Required Tools

The following tools are required to install the Pulser Kits:

warranty.

• Wrench Set

• Flat tip screwdriver

• Cross tip screwdriver

• Punches (to remove and install pins)

MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006 Page 1

Introduction

Kit Identification

Kit Number Description

M06245K001 - KIT PLSR 10:1 TWIN Pulser and Coupling Assembly; 10:1 Volume, 91 & 87

M06245K002 - KIT PLSR 100:1 TWIN Pulser and Coupling Assembly; 100:1 Volume, 91 &

M06245K003 - KIT PLSR 1:1 TWIN Pulser Assembly; 1:1 Volume, 91 TWIN EXCEPT

M06245K004 - KIT PLSR 10:1 SINGLE Pulser and Coupler Assembly; 10:1 Volume, 91 & 87

M06245K005 - KIT PLSR 100:1 SINGLE Pulser and Coupler Assembly; 100:1 Volume, 91 & 87

M06245K006 - KIT PLSR 1:1 SINGLE Pulser Assembly; 1:1 Volume, 91 SINGLE EXCEPT

M06245K007 - KIT PLSR CM SINGLE Pulser Assembly; 100:1 MONEY, 87 SINGLE M06245K008 - KIT PLSR CM TWIN Pulser Assembly; 100:1 MONEY, 87 TWIN M06245K009 - KIT PLSR 10:1 9140 Pulser Assembly; 10:1 Volume, 9140 M06245K010 - KIT PLSR 1:1 9140 Pulser Assembly; 1:1 Volume, 9140 M06245K011 - KIT PLSR 100:1 9140 Pulser Assembly; 100:1 Volume, 9140

TWIN EXCEPT 9140

87 TWIN EXCEPT 9140

9140

SINGLE EXCEPT 9140

9140

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.

Page 2 MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006

K011-

M06245

K010-

M06245

K009-

M06245

KIT

K008-

M06245

KIT

K007-

M06245

K006-

M06245

K005-

M06245

KIT

PLSR

KIT

PLSR

KIT

PLSR

KIT

PLSR

KIT

PLSR

100:1

1:1

10:1

TWIN

100:1

SINGLE

1:1

100:1

9140

(QTY)

9140

(QTY)

9140

(QTY)

MONEY

(QTY)

MONEY

(QTY)

SINGLE

(QTY)

SINGLE

KIT

K004-

M06245

KIT

K003-

M06245

KIT

K002-

M06245

KIT

K001-

M06245

10:1

PLSR

1:1

PLSR

100:1

PLSR

10:1

PLSR

(QTY)

SINGLE

TWIN

(QTY)

TWIN

(QTY)

TWIN

(QTY)

027041 2 2 2 1 1 1 - - 1 1 1

056877 4 4 2 2 1 1 2 4 2 1 2

C08682 2 2 2 1 1 1 1 2 1 1 1

Introduction

Description Part Number

CRTN 14.312 X 11.375 X 15 018656 1 1 1 1 1 1 1 1 1 1 1

DECAL, 10:1 PULSER 023596 1 1 - 1 - - - - 1 - 1

ELBOW-CONDUIT 1/2 X 45 M/ 025015 2 2 2 1 1 1 - - 1 1 1

ELBOW-CONDUIT 1/2 X 90 M/ 025045 2 2 2 1 1 1 1 2 - - -

GEAR,

QUANTITY

PLATE AND IDLER GEAR ASSY 027044 2 2 2 1 1 1 - - 1 1 1

HUB-QUAN. SHAFT EXTENSION 031035 2 - 2 1 1 1 - - 1 1 1

KIT-PLSR VR 312020-924 VR 032942 - - - - - - 1 2 - - -

PLSR ASY 1:1;91EK LTR 046969 - - 2 - - 1 - - - 1 -

PLATE-MOUNTNG PULSER 100 046970 2 2 2 1 1 1 - - 1 1 1

PLSR & CPLG ASSY;100:1 046972 - 2 - - 1 - - - - - 1

PULSER & CPLG ASSY; 10:1 046973 2 - - 1 - - - - 1 - -

POLY BAG 5 X 6 047401 1 1 1 1 1 1 1 1 1 1 1

SPACER.94 4 NOM.LENGTH

SPACER TOP.835 NOM.LENGTH 056895 2 2 2 1 2 2 1 2 1 2 1

CONDUIT TEE, MACHINED 064830 1 1 1 1 1 1 1 1 - - -

WASHER, LOCK EXT 1/4 1114 068891 12 12 14 6 7 7 3 6 6 7 6

TIE-WRAP, IDENTIF

(1"X5/16)

SCREW HEX HD CAP FINISHED K14830 6 6 6 3 3 3 3 6 3 3 3

Parts Lists

MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006 Page 3

K011-

M06245

K010-

M06245

K009-

M06245

KIT

K008-

M06245

KIT

K007-

M06245

K006-

M06245

K005-

M06245

KIT

PLSR

KIT

PLSR

KIT

PLSR

KIT

PLSR

KIT

PLSR

100:1

1:1

10:1

TWIN

100:1

SINGLE

1:1

100:1

9140

(QTY)

9140

(QTY)

9140

(QTY)

MONEY

(QTY)

MONEY

(QTY)

SINGLE

(QTY)

SINGLE

K004-

M06245

K003-

M06245

K002-

M06245

K001-

M06245

KIT

10:1

PLSR

1:1

PLSR

100:1

PLSR

10:1

PLSR

(QTY)

SINGLE

TWIN

(QTY)

TWIN

(QTY)

TWIN

(QTY)

Introduction

Description Part Number

ELBOW CNDT 1/2X90 F SPT K42428 1 1 1 1 1 1 1 1 - - -

ELBOW CNDT 1/2X90 M & F K42448 - - - - - - - - 1 1 1

PLUG PIPE 1/2 SQ SOCKET K43850 - - - 1 1 1 1 - - - -

BUSHG FCED RDC 3/4X1/2 K49827 1 1 1 1 1 1 1 1 1 1 1

RING RET 1/4 K76238-41 2 2 2 1 1 1 - - 1 1 1

SCREW TPT HEX WS HD 1/4-2 K85736-39 2 2 2 1 1 1 - - 1 1 1

CONDUIT M05292B001 1 1 1 1 1 - - - - - -

CONDUIT M05293B001 1 1 1 - - - - - - - -

CONDUIT FORMED M05368B001 - - - - - 1 1 1 - - -

CONDUIT FORMED M05369B001 - - - - - - - 1 - - -

CONDUIT 9140 PULSER M06869B001 - - - - - - - - 1 1 1

MOA MECH PULSER CONDUIT M05370 1 1 1 1 1 1 1 1 1 1 1

UNION CNDT M&F 1/2 Q10016-04 3 3 3 2 2 2 2 3 1 1 1

SPIROL PIN.078 X.437 Q10038-35 2 2 2 1 1 1 - - 1 1 1

SCREW HEX HD CAP FINISHED Q10624-37 6 6 6 3 3 3 - - 3 3 3

NIPPLE 3/4 X 3-3/8 R11496-43 1 1 1 - - - - 1 - - -

NIPPLE 3/4 X 3-5/8 R11976-43 - - - 1 1 1 1 - - - -

NIPPLE CNDT 1/2 X 4 R11976-57 1 1 1 1 1 1 1 1 - - -

INSTAL INSTR PULSER KITS MDE-4506 1 1 1 1 1 1 1 1 1 1 1

Page 4 MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006

Important Safety Information

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 se cti o ns in th is 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 and island. Locate the switch or circuit breakers that shut-off all power to all fueling equipment, dispensing devices, and submerged turbine pumps (STPs).

WARNING

The EMERGENCY STOP, ALL STOP, and PUMP STOP buttons at the cashier’s station WILL NOT shut off electrical power to the pump/dispenser.

Total Electrical Shut-Off Before Access

Any procedure requiring access to electrical components or the electronics of the dispenser requires total electrical shutoff of that unit. Know the function and location of this switch or circuit breaker before inspecting, installing, maintaining, or servicing Gasboy equipment.

Evacuation, Barricading and Shut-Off

Any procedures requiring accessing the pump/dispenser or STPs requires the following three actions:

This means that even if you activate these stops, fuel may continue to flow uncontrolled.

You must use the TOTAL ELECTRICAL SHUTOFF in the case of an emergency and not only these cashier station “stops.”

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 a Gasboy Authorized Service Contractor or call the Gasboy Service Center at 1800-444-5529. It is imperative to your safety and the safety of others to understand the procedures before beginning work.

Follow the Regulations

There is applicable information in NFPA 30A; Automotive and Marine Service Code, NFPA 70; National Electrical Code (NEC),

OSHA regulations and federal, state, and local codes which 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.

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 an d on warning labels tell you the seriousness of particular safety hazards. The precautions that follow must be followed to prevent death, injury or damage to the equipment

DANGER - This signal word is used to alert you to a

hazard to unsafe practice which will result in death or serious injury WARNING - This alerts you to a hazard or unsafe

practice that could result in death or serious injury. CAUTION with Alert symbol - This signal word

designates a hazard or unsafe practice which may result in minor injury. CAUTION without Alert symbol - When used by itself, CAUTION designates a hazard or unsafe practice which may result in property or equipment damage.

- An evacuation of all unauthorized persons and vehicles using safety tape, cones or barricades to the effected units

- A total electrical shut-off of that unit

MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006 Page 5

Working With Fuels and Electrical Energy

Prevent Explosions and Fires

Fuels and their vapors will become explosive if ignited. Spilled or leaking fuels cause vapors. Even filling customer tanks will cause explosive vapors in the vicinity of dispenser or island.

Important Safety Information

No Open Flames

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 fuels and their vapors. After getting 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. Be familiar with Cardiopulmonary Resuscitation (CPR) methods if you are working 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 tag out and lock out procedures. If you are not familiar with this requirement, refer to information in the service manual and OSH A documentation.

Working With Electricity Safely

Be sure to use safe and established practices in working with electrical devices. Poorly wired devices may cause a fire, explosion or electrical shock. Be sure grounding connections are properly made. Make sure that sealing devices and compounds are in place. Be sure not to pinch wires when replacing covers. Follow OSHA Lock-Out and Tag-Out 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. Be sure to clean hands after handling equipment. Do not place any equipment in mouth.

WARNING

This area contains a chemical known to the State of California to cause cancer.

Emergency First Aid

Informing Emergency Personnel

• Compile the following information for 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.)

WARNING

Gasoline 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

Gasoline inhaled may cause unconsciousness and burns to lips, mouth and lungs. Keep airway open. Seek medical advice immediately.

WARNING

Gasoline spilled in eyes may cause burns to eye tissue. Irrigate eyes with water for approximately 15 minutes. Seek medical advice immediately

WARNING

Gasoline spilled on skin may cause burns. Wash area thoroughly with clear/water. Seek medical advice immediately.

IMPORTANT: Oxygen may be needed at scene if gasoline has been ingested or inhaled. Seek medical advice immediately.

WARNING

This area contains a chemical known to the State of California to cause birth defects or other reproductive harm.

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

IMPORTANT: Oxygen may be needed at scene if gasoline has been ingested or inhaled. Seek medical advice immediately.

electrical hazards. Reference Subpart S of 29 CFR Part 1910

- Electrical Hazards, 29 CFR Part 1910.333 contains specific Lockout/Tagout provision for electrical hazards.

Page 6 MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006

Installing the Pulser Kit in Twin Units (Kits M06245K001 through M06245K003 and M06245K008)

Preparation

1 Request permission from the manager/owner to remove power from the unit and then remove

power using normal procedures. Observe the lockout/tagout safety procedures.

2 Using the proper key for the unit, unlock and remove the doors from both sides of the unit.

Place the doors in a safe place to prevent damage or scratches.

3 On both sides of the unit, remove the two screws securing the bezel and remove the bezel.

Store the bezels and screws in a safe place for reuse.

4 Remove the screws securing the dial face in place and remove the dial faces from each of the

computers on both sides. Store the dial faces and screws in a safe place to prevent damage or scratches.

5 Ensure that you have the proper kit for the model dispenser to be retrofitted.

Temporarily Moving the Computers

The computers will have to be temporarily moved to allow space between the units to install the pulser parts. To move the computers, proceed as follows:

1 Note that there are two drive shafts connected to the computer. Make a note of the exact

position of the shafts. Things to note are:

• Bottom (vertical) shaft is set in a slot on the lower end. The pins on the shaft are in the shallower slots.

• The side shaft is pinned to the drive shaft in the computer and the mark on the rotating wheel (on the computer) has a mark on it. The mark must be pointing up when reassembled to properly align the readout number register.

2 Remove the pin from the side (horizontal) shaft mounted to the computer. Save the pin for

reassembly.

3 Loosen and remove the three mounting bolts securing the computer in place. Save for

remounting.

4 Move the computer to allow adequate space for mounting the pulser parts (out of the dispenser

if necessary). Care must be taken to ensure that the large gear on the side of the computer is kept in the same "OFF" position.

5 Repeat the procedure for the second computer.

MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006 Page 7

Installing the Pulser Kit in Twin Units (Kits M06245K001 through M06245K003 and M06245K008)

Installing the Drive Gear on the Meter Computer Shaft

In the kit, locate two 043225 pins, two 031035 hubs, two 027401 gears, and two K76238-41 retaining rings. See

1 On one of the computers, press a pin into the hole in the computer shaft until it is flush on one

side of the shaft. For kits M06245K001 through M06245K003, press the pin into the hole in the computer quantity shaft. For M06245K008, press the pin into the hole in the computer money shaft.

Figure 1: Driver Gear on Meter Computer Shaft

Figure 1.

Retaining Ring

Hub

Computer Shaft

2 Place a hub on the shaft with the slotted portion of the hub straddling the extending pin and

align the hole in the hub with the pin.

3 Push the pin through the hole in the hub until the pin extends equally on both sides of the hub. 4 Place a gear on the hub and align the pin in the shaft with the bearing slot in the gear. 5 Secure the gear in place by placing a retaining ring in the slot near the end of the shaft. 6 Repeat step 1 through step 5 on the shaft of the other computer.

Installing the Plate and Idler Assembly

1 In the kit, locate two K85736-39 screws and two 027044 Plate and Idler Assemblies. See

Figure 2 on page 9.

Note: The 053920 mounting screw for the Plate and Idler Assembly is a self-tapping screw.

Turning the screw into the mounting hole in the computer side frame and then removing it without the assembly in place will make mounting the assembly easier.

2 At one of the computers, hold the Plate and Idler Gear Assembly in place and loosely secure it

with the mounting screw . The boss and bracket holes in the computer assembly must align for proper gear meshing with the previously installed gear.

Page 8 MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006

Installing the Pulser Kit in Twin Units (Kits M06245K001 through M06245K003 and M06245K008)

Figure 2: Plate and Idler Gear Assembly

Idler Gear

Plate and Idler Gear Assembly

Mounting Screw (Self tapping)

Note: This illustration is shown rotated 90 degrees from its installed position.

CAUTION

Excessive tightening of the mounting screw will crack the plastic plate.

3 Ensure proper gear position, alignment, and meshing and tighten mounting screw.

4 Repeat step 2 through step 3 to mount the second Plate and Idler Gear Assembly on the other

computer.

Assembling 046970 Pulser Mounting Plate and 0469XX Pulser and

Coupling Assembly

1 In the kit, locate two 046970 mounting plates, two 0469XX* Pulser and Coup ling Assemblies,

six 051805 screws, and six 068891 lock washers. * The part number depends on which kit is being installed. See “Parts Lists”

on page 3 for the part number.

2 Place the mounting plate on the Pulser and Coupling Assembly, align the three mounting

holes, and loosely secure with three screws and three lock washers.

3 Tighten all screws equally.

4 Repeat step 2 and step 3 for the other mounting plate and pulser and coupling assembly.

MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006 Page 9

Installing the Pulser Kit in Twin Units (Kits M06245K001 through M06245K003 and M06245K008)

Completing the Assembly and Mounting the Pulser Units

1 In the kit, locate the following parts:

• Two 0469XX* pulser and coupling assemblies

• Two 056895 spacers

• Two 056877 spacers

• Four Q10624-37 screws

• Four 068891 washers

• Two 025015 elbows

• One M05293B001 formed conduit (Kits M06245K001, M 06245K002, and M 06245K003)

• One M05292B001 formed conduit (Kits M06245K001, M 06245K002, and M 06245K003)

• One M05368B001 formed conduit (Kit M06245K008)

• One M05369B001 formed conduit (Kit M06245K008) * The part number depends on which kit is being installed. See “Parts Lists” on page 3 for

the part number.

2 Feed the pulser and coupling assembly wires through the 025015 elbow and install the elbow

on the pulser and coupling assembly. See

Figure 3.

Figure 3: Pulser and Coupling Assembly

M05293B001 conduit (Kits M06245K001, M06245K002, and M06245K003) M05369B001 conduit (Kit M06245K008)

025015 elbows

M05292B001 conduit (Kits M06245K001, M06245K002, and M06245K003)

Front pulser facing J Box

M05368B001 conduit (Kit M06245K008)

3 Repeat step 2 for the second pulser and coupling assembly.

4 Install the M05292B001 or M05368B001 conduit on the front pu lser and coupling assembly

(the one with the black band near the end of the wires) and the M05293B001 or M05369B001 on the back pulser and coupling assembly.

Note: The front of the dispenser is the side with the junction box. The front pulser (mounts on

the left computer) is the one with the black band near the end of the wires.

Page 10 MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006

Installing the Pulser Kit in Twin Units (Kits M06245K001 through M06245K003 and M06245K008)

5 On the left computer, remove and discard two assembly screws and replace with the two

spacers in positions shown in

Figure 4. Notice the difference in part numbers and position of

the spacers.

Figure 4: Front Pulser Assembly

056895 Spacers

056877 Spacers

6 Place the front pulser (one with M05292B001 or M05368B001 conduit mounted on it) in

position (installs on the left computer) by positioning the conduit mounted on the pulser through the slot in the unit between the computers. Ensure that the pinned shaft on the pulser aligns with the center hole in the idler gear (refer to

Figure 2 on page 9) and the pin seats in the

slot in the gear. The mounting holes in the mounting plate must align with the holes in the spacers. See

7 Loosely secure in place with two washers and two screws. 8 Ensure that the parts are meshed properly and tighten the screws. 9 Repeat step 2 through step 5 for the second pulser and coupling assembly (installs on the right

Figure 4.

computer).

Remounting the Computers

To remount the computers, proceed as follows:

1 At the side shaft mounting, turn the rotating wheel (on the computer) until the mark on the

wheel is pointing upward.

2 Mount the shaft on the computer and pin it with the pin saved during removal. 3 Mount the vertical shaft in the slot noted during removal (pin in shallow slots). 4 Move the computer in place aligning the mounting holes and ensuring that the two shafts are

properly seated (as noted prior to moving the computers).

CAUTION

Improper alignment can cause meter/computer wear/damage or stalling of the meter/ computer at slow flow rates.

MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006 Page 11

Installing the Pulser Kit in Twin Units (Kits M06245K001 through M06245K003 and M06245K008)

5 Secure the computer in place with the mounting bolts saved during the initial moving

procedure.

Installing the Remaining Conduit

1 In the kit, locate the parts shown in the appropriate illustration. Refer to Figure 5 on page 12.

Note: Feed wires through conduit and fittings as it is assembled.

2 Install a Q10016-04 conduit union on the formed conduit connected to the pulsers.

For Kits M06245K001, M06245K002, and M06245K003, refer to Figure 5 on page 12.

Figure 5: Dual Volume Mechanical Conduit (M06245K001, K002, and K003)

Elbow, Conduit 1/2x 45 deg (025015)

Formed conduit Mechanical volume pulser grade 1 (M05292B001)

Conduit elbow 1/2x 90 deg (K42428)

Conduit Nipple 1/2 Inch (R11976-

43) Elbow, Conduit 1/2x

90 deg (025045)

Union, conduit 1/2 inch (Q10016-04)

Formed conduit Mechanical volume pulser grade 2 (M05293B001)

Union, conduit 1/2 inch (Q10016-04)

Conduit elbow 1/2x 90 deg (K42428)

Conduit Tee 1/2 inch NPT (064830)

Conduit Nipple 1/2x 4 (R11976-57)

Union, conduit 1/2 inch (Q10016-04)

Bushing, Reducing 3/4-1/2 (K49827)

Page 12 MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006

Installing the Pulser Kit in Twin Units (Kits M06245K001 through M06245K003 and M06245K008)

For Kit M06245K008, refer to Figure 6.

Figure 6: Dual Money Mechanical Pulser Conduit

Formed conduit Mechanical Money pulser grade 2 (M05369B001)

Elbow, Conduit 1/2x 90 deg (025045)

Formed conduit Mechanical Money pulser grade 1 (M05368B001)

Conduit elbow 1/2 NPT 90 deg (K42428)

Conduit Tee 1/2 inch NPT (064830)

Conduit Nipple 1/2x 4 (R11976-57)

Union, conduit 1/2 inch (Q10016-04)

Conduit Nipple 1/2x 1 5/8 (R11976-43)

Elbow, Conduit 1/2x 90 deg (025045)

Union, conduit 1/2 inch (Q10016-04)

Bushing, Reducing 3/4-1/2 (K49827)

3 Install the K49827 reducer and Q10016-04 union into the junction box as shown in Figure 6. 4 Make the remaining connections as shown in Figure 6.

Connecting the Wires in the Junction Box

1 Remove the screws securing the cover on the junction box. Save screws for remounting. 2 Inside the junction box, connect the two green ground leads from the pulsers to a secure

known ground.

3 Connect the leads for the pulsers, two from the front pulser with black band (mounted to the

left computer) and two from the back pulser (mounted on the right computer) to the leads in the junction box marked for the pulsers.

4 Remount the junction box cover and secure with the screws removed in step 1.

MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006 Page 13

Installing the Pulser Kit in Twin Units (Kits M06245K001 through M06245K003 and M06245K008)

Testing/Checking Operation

Only the 10:1 pulser can be tested for operation. Using test equipment, others must be tested when hooked to the pump/dispenser controller. Test the 10:1 pulser as follows:

1 Inform the manager/owner that power will be restored to the unit and then restore power to the

unit.

2 Connect a mechanical voltmeter on the two orange signal wires.

3 Set the voltmeter to read Ohms.

4 Slowly dispense fuel and observe that the needle deflects upscale for each 1/10 gallon fuel.

Completing the Installation

1 After determining that the pulsers are functioning properly, remount the dial faces on the two

computers and secure with the screws saved during removal.

2 Remount the bezels on both sides of the unit and secure with the screws saved during removal.

3 Remount the doors on both sides of the unit and secure with the keylocks.

4 Inform the manager/owner that the unit can be returned to service.

Page 14 MDE-4506A Atlas™ Pulser Kits M06245K0XX Installation · May 2006