DRESSER Wayne 700 Series Guida

Dresser Wayne

700 Series

Small Fleet Pumps

READ THIS MANUAL BEFORE YOU BEGIN

Fuel pumps have both electricity and a hazardous, flammable, and potentially explosive liquid.

Failure to follow the below precautions and the Warning and Caution instructions in this manual may

result in serious injury or death. Read every tag attached to the pump before commencing installation.

Follow all rules, codes, and laws that apply to your area and installation.

SAFETY PRECAUTIONS - INSTALLATION AND MAINTENANCE

Always make sure ALL power to the pump is turned OFF before you open the pump junction box for

maintenance. Physically lock, restrict access to, or tag the circuit breakers you turn off when servicing

the pump. If applicable, be sure to trip (close) the emergency or safety valve(s) in the pump piping

BEFORE beginning maintenance.

Make sure that you know how to turn OFF power to the pump in an emergency. Have all leaks or

defects repaired immediately.

USE ONLY GENUINE PARTS

For product liability to be valid, no changes may be made to the equipment without the written

consent of Dresser Wayne.

HOW TO CONTACT DRESSER WAYNE

Trouble with the installation and operation of the pump should be referred to your authorized Wayne®

service personnel or Wayne Technical Support (1-800-926-3737).

INDICATORS AND NOTATIONS

Danger indicates a hazard or unsafe practice which, if not avoided, will result in severe injury or

possibly death.

Warning indicates a hazard or unsafe practice which, if not avoided, may result in severe

injury or possibly death.

Caution indicates a hazard or unsafe practice which, if not avoided, may result in minor injury.

Important information to consider, otherwise, improper installation and/or damage to

components may occur.

NOTE:

DANGER

WARNING

CAUTION

DANGER

February 2007 Part No. 891817 Rev A

Table of Contents

Title Page

1 INTRODUCTION ………………………………………………………………………………………. 1

1.1 Equipment Covered …………………….……………………………………………………. 1

1.2 Technical Information ………………..……………………………………………………… 1

1.3 Local, State, and Federal Codes ..……..……….………………………………………….. 3

1.4 Safety Precautions ……………..………….………………………………………………… 4

2 INSTALLATION ……………………………………………………..………………………………… 5

2.1 Equipment Inspection …………………..…………………………………………………… 5

2.2 Pump Installation ……………..……………………………………………………………… 5

2.2.1 Direct Installation on Aboveground Storage Tank ……………..……..………… 5

2.2.2 Shelf Installation on Aboveground Storage Tank …………..…………………… 6

2.3 Electrical Wiring ………….…………………………………..………………………………. 6

2.3.1 General ………………………………………………..…………………………….. 6

2.3.2 Circuit Breakers & Cutoff Switch ………………..………………………………… 6

2.3.3 Conduit………..……………………………………………………………………… 6

2.3.4 Wiring …………..…………………………………………………………………….. 7

2.3.5 Grounding ………………………………..………………………………………….. 7

2.3.6 Wiring Diagram …………………….……………………………………………… 8

2.4 Hose and Accessories Installation ……………..………………………………………….. 9

3 START-UP ……………………………………………………….…………………………………….. 11

3.1 Initial Checkout …………………………..…………………………………………………… 11

3.2 Start-up ……………………………..………………………………………………………… 11

3.2.1 Operation Test ………………………………………………………………………. 11

3.2.2 Voltage Test …………………….…………………………………………………… 11

3.2.3 Leak Test ………………………….………………………………………………… 11

3.2.4 Meter Check (Calibration) – For Units Equipped with a Meter/Register …..…. 12

3.2.5 Complete Installation …………….………………………………………………… 12

4 OPERATION …………………………………………………………………………………………… 13

4.1 Safety Items You Should Know …………………..………………………………………… 13

4.1.1 Portable Tanks and Containers ………….……………………………………….. 14

4.1.2 Health Note ………..……………..…………………………………………………. 14

4.2 Pump Operation ………………………….………………………………………………….. 14

5 MAINTENANCE ……………………………………………………………………………………….. 15

5.1 Preventive Maintenance ………………..…………………………………………………… 15

5.2 Strainer …………………………..……………………………………………………………. 15

5.3 How to Get Service on Your Pump ……………..…………………………………………. 16

6 TROUBLESHOOTING ……………………………………………………………………………….. 17

6.1 Troubleshooting Tips …………………….....……………………………………………….. 17

Part No. 891817 Rev A February 2007

February 2007 Part No. 891817 Rev A

1. INTRODUCTION

1.1. Equipment Covered

This manual describes the installation and operation of the Wayne 700 Series Small Fleet

Pump & Meter.

Any questions concerning the installation and operation of the pump that are not covered in

this manual should be referred to your authorized Wayne service personnel or Wayne

Technical Support (1-800-926-3737).

1.2. Technical Information

Models 720: Pump and meter/register combination

730: Pump only

700R: Meter/register only

Application: For dispensing low viscosity petroleum fuels - diesel,

including biodiesel blends up to 20%; kerosene; and

gasoline with up to 15% ethanol - from aboveground storage

tanks. Not for refueling aircraft.

Performance: Up to 20 GPM (75 LPM) – 60 Hz motor. Up to 62 LPM –

50 Hz motor. Minimum dry vacuum – 15” of mercury.

Note: Actual flow rates received will depend upon the installation conditions

and the pump accessories such as the meter, hose size and length, nozzle

type, etc.

4-wheel register with manual reset knob. Displays up to

999.9 gallons. 7-digit (with tenths) non-resettable

accumulative totalizer. Optional liter measure.

Meter: Model 700R meter/register. Included with model 720.

Phenolic nutating disc measuring chamber in aluminum

housing. Accuracy +/- .5% at full flow. Adjustable

calibration. Die-cast aluminum housing.

Pumping Unit: Self-priming, direct-drive rotary vane pumping unit. Cast

iron housing. Sintered iron rotor with eight carbon graphite

vanes.

Motor & Electrical: 1/3 HP, 1725 RPM, intermittent duty motor with thermal

overload protection. 115VAC, 60 Hz.

Junction Box: Meets UL 87 requirements. Weatherproof o-ring seal. AC

auxiliary line for optional solenoid valve control. External

motor switch in separate internal compartment. Die-cast

aluminum construction.

Strainer Assembly: Combination strainer and spring-loaded check valve with

pressure relief assembly. Cast iron housing.

Anti-Siphon Valve: Integral vacuum breaker in meter discharge. Duckbill

design. Copper tubing returns any drips back to tank through

fitting in the strainer base.

Part No. 891817 Rev A February 2007

Nozzle Holder Assembly: Zinc-plated steel. Accommodates standard automatic and

manual nozzles. Nozzle can be padlocked to prevent

unauthorized use.

Mounting Connection: 2” (5 cm) NPT male at base of strainer for tank mounting.

Suction Connection: 1” (2.5 cm) NPT female suction tube inlet.

Discharge Connection: 1” (2.5 cm) NPT female at pump. With meter/register,

choice of (2) 1” NPT female outlets – top or back. Plug for

unused position.

Finish: Pump, motor, and strainer assembly painted blue.

Meter/register has a black UV-resistant lexan dial face

graphic.

Hose, Nozzle, Suction

Tube: Not included.

Pressure: Working pressure up to 50 psi.

Approvals: Pending: Underwriter’s Laboratories (UL)

February 2007 Part No. 891817 Rev A

1.3. Local, State, and Federal Codes

The Wayne 700 Series models are only part of a fuel dispensing system. A fuel dispensing

system typically comprises equipment and safety devices from a variety of manufacturers. It

is the responsibility of the pump owner to have a qualified installer ensure that all of the

necessary equipment and accessories are included to meet the requirements of the application

and all tanks (both underground and aboveground), piping and fittings, check valves, leak

detection and corrosion protection devices, wiring, venting systems, safety valves, filtration

devices, etc. are installed in accordance with the manufacturer’s instructions and in

compliance with local and regional building codes and requirements pertaining to private

fueling facilities (or other locations where the pump may be installed).

These requirements may include references to the National Electrical Code (NFPA 70);

Automotive and Marine Service Station Code (NFPA 30A); Flammable and Combustible

Liquids Code (NFPA 30); Standard for the Storage of Flammable and Combustible Liquids at

Farms and Isolated Sites (NFPA 395); Code of Federal Regulations, Title 40, Section 280 (40

CFR 280); United States Environmental Protection Agency (U.S. EPA) Technical

Regulations of 9-23-88 and U.S. EPA Financial Responsibility Regulations of 10-26-1988.

Where local requirements do not specify applicable codes, Wayne recommends using the

codes listed above. These codes are comprehensive and detailed, often requiring

interpretation to cover unusual situations, and, therefore, the associated handbooks (where

applicable) should also be consulted. (The handbooks are also available from the same

sources.)

Due to the variety of locations encountered, further information on installation cannot be

dealt with in this document except as the codes relate directly to the installation of the pump.

Therefore, it is strongly recommended that a qualified engineer or contractor familiar with

local regulations and practices be consulted before starting installation.

Pertinent information and codes are available from the following sources:

Association for Composite Tanks (ACT)

North State Street

Suite 720

Chicago, IL 60602

(301) 355-1307 (for information requests)

American Petroleum Institute (API)

1220 L Street, N.W.

Washington, DC 20005

(202) 682-8000

Fiberglass Petroleum Tank and Pipe Institute

One SeaGate, Suite 1001

Toledo, OH 43604

(419) 247-5412

National Assoc. Corrosion Engineers

(NACE)

Box 218340

Houston, TX 77218

(713) 492-0535

National Fire Protection Association (NFPA)

One Batterymarch Park

Quincy, MA 02269-9101

(617) 770-3000

National Leak Prevention Association

(NLPA)

685 Fields Ertel Road

Cincinnati, OH 45241

(513) 489-9844 or 1-(800) 543-1838

Petroleum Equipment Institute (PEI)

Box 2380

Tulsa, OK 74101

(918) 494-9696

Steel Tank Institute

P. O. Box 4020

Northbrook, IL 60065

(312) 498-1980

Underwriters Laboratories Inc.

333 Pfingsten Road

Northbrook, IL 60062

(312) 272-8800

Part No. 891817 Rev A February 2007

Underwriters Laboratories of Canada

7 Crouse Road

Scarsborough, Ontario, Canada N1R3A9

(416) 757-3611

United States Environmental Protection

Agency

Office of Underground Storage Tanks

401 M St., SW (05-400WF)

Washington, DC 20640

(703) 308-8850 (Underground Storage Tanks)

Western Fire Chiefs Association

5360 South Workman Mill Road

Whittier, CA 90601

(213) 699-0541

U. S. Department of Labor,

Occupational Safety and Health Administration

(OSHA) Washington, DC 20402

• Call OSHA at (202) 523-8148 to determine

specific needs; OSHA rules are covered by Title

29 of the Code of Federal Regulations (29 CFR.)

• Order OSHA publications from:

Government Printing Office (GPO)

Washington, DC 22304

(202) 783-3238

NOTE: Other regulatory codes may apply. Consult your local and regional code requirements to

determine which codes are applicable for your location.

1.4. Safety Precautions

NFPA 30A states that:

“When maintenance to Class I dispensing devices becomes necessary and such maintenance

may allow the accidental release or ignition of liquid, the following precautions shall be taken

before such maintenance is begun:

•Only persons knowledgeable in performing the required maintenance shall perform the

work.

•All electrical power to the dispensing device and pump serving the dispenser shall be shut

off at the main electrical disconnect panel.

•The emergency shut-off valve at the pump, if installed, shall be closed.

•All vehicle traffic and unauthorized persons shall be prevented from coming within 20

ft.(6 m) of the dispensing device1.”

Electric shock hazard! More than one disconnect switch may be required to de-energize the

pump for maintenance and servicing. Use a voltmeter to make sure ALL circuits in the pump

are de-energized. Failure to do so may result in serious injury.

Lockout/Tagout requirements of the U. S. Dept. of Labor, Occupational Safety and Health

Administration (OSHA) may also apply. Refer to Title 29, Part 1910 of the Code of Federal

Regulations (29CFR1910), Control of Hazardous Energy Source (Lockout/Tagout).

1.Reprinted with permission from NFPA 30A-90, Automotive and Marine Service Station Codes,

not the complete and official position of the National Fire Protection Association on the referenced

subject, which is represented only by the standard in its entirety.

WARNING

February 2007 Part No. 891817 Rev A

1” NPT female

connection for user-

supplied suction tube

2” NPT male

connection for

mounting pump to

tank opening

2. INSTALLATION

2.1. Equipment Inspection

•If the pump is shipped directly to the site, examine the shipment immediately upon

arrival to make certain there has been no damage or loss in transit. Make sure that all the

component parts, including any optional equipment, are accounted for.

•Check and save the Packing Slip, Bill of Lading, Invoice, and all other documents

included in the shipment.

•Damaged or lost equipment must be reported to the carrier. Any damage or loss that may

occur in transit is not covered under the Dresser Wayne Warranty.

2.2. Pump Installation

•The Wayne 700 Series is designed for use with aboveground storage tanks. The pump

may be mounted directly into a fitting on the top of the tank or on a shelf on the side of

the tank.

•The installer should make sure that the tank is equipped with the necessary safety devices

according to the federal, state, and local codes, including, but not limited to, a

pressure/vacuum vent, emergency vent, and vented fill cap.

•The suction pipe should terminate at a minimum of 3” (7.6 cm) from the bottom of the

tank.

•The pump has an integral check valve to maintain prime. In suction lines less than 15 feet

(4.6 m), no additional check valves are required. In longer installations, make sure that

any check valves or foot valves include pressure relief mechanisms.

2.2.1. Direct Installation on Aboveground Storage Tank

•Measure and cut a 1” (2.5 cm) galvanized pipe for the suction pipe. The pipe needs to be

threaded on one end, and should be a length that provides a minimum of 3” (7.6 cm)

clearance from the bottom of the tank.

•Apply a U.L. Listed gasoline-resistant pipe joint sealing compound to the threads of the

galvanized pipe, and securely screw the threads into the pump inlet.

•Lift the pump and suction pipe, and insert the suction

pipe through the standard 2” (5 cm) opening in the

aboveground tank. Thread the pump into the opening

until it is secure and facing the desired direction.

Part No. 891817 Rev A February 2007

½” female NPT

conduit connection

for AC wiring

2.2.2. Shelf Installation on Aboveground Storage Tank

•The Wayne 700 Series may be mounted on a shelf on the side of the tank to make the

user controls more accessible with larger tanks.

•The installer must provide the necessary mounting hardware, piping, and safety valves

according to the federal, state, and local codes.

•If the pump is mounted below the product level, it is necessary to install an emergency

gate valve in the piping immediately after it exits the tank followed by a solenoid valve

controlled by the pump’s auxiliary AC control lead (see Section 2.3.4). A pressure

regulator valve with shear section, or equivalent valve, must be installed beneath the

pump. All valves must be equipped with a pressure relief mechanism. Pressure in the

pump cannot exceed 50 psi.

2.3. Electrical Wiring

2.3.1. General

•Wayne recommends employing a qualified electrician for all wiring.

•A hazardous liquid is being handled, so it is important to ensure that all wiring and

conduit is in accordance with all federal, state and local regulations, including, but not

limited to, the National Electrical Code (NFPA 70), NFPA 30, NFPA 30A, and NFPA

395.

2.3.2. Circuit Breakers & Cutoff Switch

•Wire the pump to a dedicated 15 AMP circuit breaker.

•Two pumps may be wired to the same circuit breaker.

•In addition to the circuit breaker requirements, an emergency power cutoff should be

installed that provides a single control to simultaneously turn off all AC power to all of

the site dispensing equipment. The switch should be located within a convenient distance

of the fueling equipment.

2.3.3. Conduit:

•Use ½” threaded, rigid, metal conduit and properly

sealed connectors.

•All threaded connections must be drawn up tight and

have a minimum of five threads engaged.

•Do not use flexible conduit or knockout boxes.

Indice

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