gould pump manual (spray test stand)

8/3/2019 Gould Pump Manual (Spray Test Stand)

1/20

ITT

Goulds PumpsMODEL e-SVInstallation, Operation andMaintenance Instructions

Goulds Pumps is a brand of ITT Corporation.

www.goulds.com

Engineered for life

Commercial Water

IM228


2/202

Pump Model Number:

Pump Serial Number:

Control Model Number:

Dealer:

Dealer Phone No.:

Date of Purchase: Installation:

Current Readings at Startup:

1 3 L1-2 L2-3 L3-1 Amps: Amps:

Volts: Volts:

SUBJECT PAGE

e-SV Product Line Numbering System ...........................................................................................................................3

Safety Instructions .........................................................................................................................................................7

Overview .......................................................................................................................................................................7

Product Description.......................................................................................................................................................7

Applications ..................................................................................................................................................................7

Pre-Installation Checks ..................................................................................................................................................7

Transportation and Storage ............................................................................................................................................9

Installation ..................................................................................................................................................................10

Start-Up .......................................................................................................................................................................12

Operation ....................................................................................................................................................................13

Maintenance................................................................................................................................................................13

Mechanical Seal Replacement (Sizes 1SV-22SV) ..........................................................................................................13

Mechanical Seal Replacement (Sizes 33SV-125SV) Fitted with Cartridge Seals ............................................................14

Motor Replacement .....................................................................................................................................................14

Troubleshooting ..........................................................................................................................................................16

Engineering Data .........................................................................................................................................................17

Typical Plumbing and Installation ................................................................................................................................17

e-SV Major Components .............................................................................................................................................18

Limited Warranty ........................................................................................................................................................22


3/203

e-SV Product LineNumbering System for 1 22SV Liquid End Only

The various versions o the e-SV line are identifed by a product code number on the pump label. This number is alsothe catalog number or the pump. The meaning o each digit in the product code number is shown below.Note: Not all combinations are possible.

Example Product Code22 SV 0 2 F E 3 0

Special Congurations (optional Characters)

A = Jacketed Seal onlyB = Jacketed Seal + PassivationC = Jacketed Seal + Low NPSHE = Electro-PolishedF = Destaged - 1 stageG = Destaged - 2 stageH = Horizontal mount onlyJ = Horizontal mount + PassivationK = Horizontal mount + Low NPSHL = Horizontal mount + High PressureM = i-Alert (standard or 10 HP units and greater)N = Low NPSH onlyP = Passivation onlyZ = High pressure only

Seal Material0 = Carb-SilCar-Viton (Standard)1 = Carb-SilCar-AFLAS (HighTemp)2 = SilCar-SilCar-Viton4 = SilCar-SilCar-EPR6 = Carb-SilCar-EPR

Pole-Hz-Phase1 = 250 3 = 2602 = 450 4 = 460

Motor Frame (NEMA)A = 56C E = 280TCB = 180TC F = 320TSCC = 210TC G = 360TSCD = 250TC H = 140TC

Conguration

C = Clamp-316 P = Victaulic-316 R = C-304 (SVC) 12Suct-12DischF = Round-304 (SVB) T = Oval-304 (SVA) W = C-304 (SVC) 12Suct-03DischG = CI-304 X = C-304 (SVC) 12Suct-06DischN = Round-316 (SVD) Y = C-304 (SVC) 12Suct-09Disch

Total Number of Impeller Stages (may be 1 or 2 characters)

Product Line:

SV Stainless Vertical

Nominal Flow:1 = 5 GPM 10 = 53 GPM3 = 16 GPM 15 = 80 GPM5 = 26 GPM 22 = 116 GPM

Suctiondischargelocation


4/204

e-SV Product LineNumbering System for 33 125SV Liquid End Only

125 SV 8 1 2 B F E 2 0


Example Product Code

Special Congurations (optional Characters)E = Electro-PolishedF = Destaged - 1 stageG = Destaged - 2 stageH = Horizontal mount onlyJ = Horizontal mount + PassivationK = Horizontal mount + Low NPSH (33, 46, and 66 only)L = Horizontal mount + High PressureN = Low NPSH only (33, 46, and 66 only)M = i-Alert (standard or 10 HP units and greater)P = Passivation onlyZ = High pressure (250/300# pump body)

Seal Material

0 = Carb-SilCar-Viton2 = SilCar-SilCar-Viton4 = SilCar-SilCar-EPR6 = Carb-SilCar-EPR7 = Carb-SilCar-Viton (Cart)8 = SilCar-SilCar-EPR (Cart)

Pole-Hz-Phase1 = 250 3 = 2602 = 450 4 = 460

Motor Frame (NEMA)A = 56C E = 280TCB = 180TC F = 320TSCC = 210TC G = 360TSCD = 250TC H = 140TC

CongurationG = Round-CI-304N = Round-316

125SV ONLYReduced Trim Diameter A = 141 mm B = 136 mm C = 145 mm (ull dia.)Blank if 33-92SV

Number of Reduced Trim Impellers (0, 1, 2)

Total Number of Impellers/Stages

Product Line: SV Stainless Vertical

Nominal Flow:33 = 175 GPM

46 = 240 GPM66 = 350 GPM92 = 485 GPM125 = 660 GPM


5/205

e-SV Product LineNumbering System for 1 22SV Pump & Motor Combination


Example Product Code2 SV 2 2 F A 2 F 5 1 A H

Special Congurations (1 or 2 Characters)

A = Jacketed Seal only J = Horizontal mount + PassivationB = Jacketed Seal + Passivation K = Horizontal mount + Low NPSHC = Jacketed Seal + Low NPSH L = Horizontal mount + High PressureE = Electro-Polished M = i-Alert (standard or 10 HP units and greater)F = Destaged - 1 stage N = Low NPSH onlyG = Destaged - 2 stage P = Passivation onlyH = Horizontal mount only Z = High Press (250/300# pump body)

Seal Material0 = Carb-SilCar-Viton 4 = SilCar-SilCar-EPR1 = Carb-SilCar-AFLAS (HighTemp) 6 = Carb-SilCar-EPR2 = SilCar-SilCar-Viton

Motor Enclosure1 = ODP 7 = Prem-XP

2 = TEFC 8 = Prem-WD3 = X-Proo 9 = Marine4 = WD - Tropical A = Chem5 = Prem-ODP B = Prem-Chem6 = Prem-TEFC

VoltageA = 115-230 H = 190/380 R = 220B = 230 J = 115/208-230 S = 415C = 230-460 K = 208 T = 220/380 WYED = 460 L = 208-230 U = 380-660 WYEE = 575 M = 190/380/415 V = 208-230/460 WYEF = 208-230/460 N = 380G = 200 P = 110/220

Pole-Hz-Phase1 = 2-50-1 5 = 4-50-1

2 = 2-50-3 6 = 4-50-33 = 2-60-1 7 = 4-60-14 = 2-60-3 8 = 4-60-3

HP RatingA = 0.50 H = 7.5B = 0.75 J = 10C = 1.00 K = 15D = 1.50 L = 20E = 2 M = 25F = 3 N = 30G = 5 P = 40

Conguration OPTIONC = Clamp-316F = Round-304 (SVB) R = C-304 (SVC) 12Suct-12Disch

G = CI-304 W = C-304 (SVC) 12Suct-03DischN = Round-316 (SVD) X = C-304 SVC) 12Suct-06DischP = Victaulic-316 Y = C-304 (SVC) 12Suct-09DischT = Oval-304 (SVA)

Total Number of Impeller Stages (may be 1 or 2 characters)

Product Line:SV Stainless Vertical

Nominal Flow:1 = 5 GPM 10 = 53 GPM3 = 16 GPM 15 = 80 GPM5 = 26 GPM 22 = 116 GPM

Suction

dischargelocation


6/20


7/207

SAFETY INSTRUCTIONS

TO AVOID SERIOUS OR FATAL PERSONAL INJURYOR MAJOR PROPERTY DAMAGE, READ ANDFOLLOW ALL SAFETY INSTRUCTIONS IN MANUAL

AND ON PUMP.

THIS MANUAL IS INTENDED TO ASSIST IN THEINSTALLATION AND OPERATION OF THIS UNIT

AND MUST BE KEPT WITH THE PUMP.

This is a SAFETY ALERT SYMBOL.When you see this symbol on the pumpor in the manual, look for one of thefollowing signal words and be alertto the potential for personal injury orproperty damage.

Warns of hazards thatWILL causeserious personal injury, death or majorproperty damage.

Warns of hazards that CAN causeserious personal injury, death or majorproperty damage.

Warns of hazards that CAN cause per-sonal injury or property damage.

NOTICE: INDICATES SPECIAL INSTRUCTIONSWHICH ARE VERY IMPORTANT ANDMUST BE FOLLOWED.

THOROUGHLY REVIEW ALL INSTRUCTIONSAND WARNINGS PRIOR TO PERFORMING ANY

WORK ON THIS PUMP.

MAINTAIN ALL SAFETY DECALS.

UNIT NOT DESIGNED FOR USEWITH HAZARDOUS LIQUIDS ORFLAMMABLE GASES. THESEFLUIDS MAY BE PRESENT INCONTAINMENT AREAS.

The purpose of this manual is to provide the neces-sary information for proper installation, operation andmaintenance of the e-SV pump. The instructions andwarnings provided below concern the standard version,as described in the sale documents. Special versions maybe supplied with supplementary instructions leaets.Please refer to the sale contract for any modications orspecial version characteristics. Always specify the exactpump type and identication code when requestingtechnical information or spare parts from our Sales andService department. For instructions, situations or eventsnot considered in this manual or in the sale documents,please contact your distributor.

Read this manual before installing and using the product.

Improper use may cause personal injury anddamage to property and lead to the forfeiture ofthe warranty coverage.

The e-SV pump is a vertical multistage, non-self primingpump which can be coupled to standard electric motors.

For the pump sizes 1SV-22SV, some of the metal parts

DANGER

WARNING

CAUTION

WARNING

Hazardous fluidscan cause fire,

burns or death.

that are in contact with the pumped liquid are made ofstainless steel, others are made of cast iron. They areavailable in different versions according to the positionof the suction and delivery ports and the shape of theconnection anges. For the sizes 33SV-125SV, some ofthe metal parts in contact with the pumped liquid aremade of stainless steel, others are made of cast iron. Aspecial version is available, in which all the metal partsin contact with the pumped liquid are made of stainlesssteel. If you purchase a pump without the electric motor,make sure that the motor you use is suitable for coupling

to the pump. All e-SV pumps are equipped with a specialmechanical seal designed for easy replacement withouthaving to disassemble the entire pump.

These pumps are suitable for civil and industrial waterdistribution systems, pressure booster, irrigation (agri-culture, sporting facilities), water treatment, boiler feed,parts washing, cooling - air conditioning - refrigerationand re ghting applications.

1. NAMEPLATE

Do not use this pump/electric pump unit tohandle ammable and/or explosive liquids..

Do not use this pump to handle liquids con-taining abrasive, solid or fbrous substances.

1 GouldsPumpsCatalogNumber

2 CapacityRange

3 TDHRange

4 RatedSpeed

5 RatedHorsepower

6 MaximumOperatingPressure

7 MaximumOperatingTemperature

8 PumpSerialNumber

Conrm that the pump is capable of meeting the desiredoperating conditions.

1. MINIMUM INLET (SUCTION) PRESSUREIn general, the minimum suction pressure requiredis that which provides adequate NPSHA necessary tofeed the pump. The required NPSHr, expressed infeet, can be found on the performance curve for thepump at the specic duty point. It is recommendedthat the NPSHA exceeds the NPSHr by a minimumof (2) two feet as a safety margin and to insure longterm reliable performance of your e-SV pump.

WARNING


8/208

NOTE: THE NPSHA MUST E CALCULATED FORTHE SPECIFIC SSTEM TO WHICH THEe-SV PUMP IS TO E INSTALLED. PLEASECONTACT OUR DEALER/DISTRIUTOR IF

OU REUIRE ASSISTANCE.

2. SUCTIONIn theory, a pump could suck water from a source

located 10.33 meters lower than the pumps owninstallation level, but this does not happen becausethe pump offers its own intrinsic ow resistance,moreover the suction capacity is reduced as a resultof ow resistance in the piping, height difference,liquid temperature and elevation above sea level.

A wrong choice in the altimetric placement of thepump could lead to cavitation.

With reference to Figure below and given Z as themaximum height the pump can be installed to, withreference to the level of the liquid source it can bestated the following:

In SI Units:

Z = Pb 10,2 NPSH Hf - Hv -0,5 [m]Pb = Barometricpressure[bar](absolute)

NPSHr= NPSHrequiredbypump[m]

Hf = Losses[m]insuctionpiping

Hv = Vaporpressure[m]atapplicationtemp[C]

1,5 =1,5[m]safetyfactor

In English Units:

Z = Pb NPSHr Hf Hv 1.5

Pb =Barometricpressure[ft](absolute)

NPSHr=NPSHrequiredbypump[ft]

Hf =Losses[ft]insuctionpipingHv =Vaporpressure[ft]atapplicationtemp[F]

1.5 =1.5[ft]safetyfactor

With meanings given in the above table it can bestated that:If Z 0 pump can work with a maximum suctionheight equal to Z.

If Z


9/209

WARNING

WARNING

WARNING

4. MAxIMUM OPERATING PRESSURE(staging at 3500 RPM)

Pump Stages PSI / Bar

1SV 1-29 362/25

30 580/40

3SV

1-23 362/25

24-30 580/40

5SV

1-23 362/25

24-27 580/40

10SV

1-14 362/25

15-20 580/40

15SV

1-11 362/25

12-15 580/40

22SV

1-11 362/25

12 580/40

33SV

1-6 362/25

7-10 580/40

46SV

1-5 362/25

6-10 580/40

66SV

1-5 362/25

6 580/40

92SV 1-5 362/25

125SV 1-6 362/25

NOTE: Oval ange (1-22SV) maximum working

pressure is 232 psi (16 bar).

5. TEMPERATURE CAPABILITYThe e-SV pump is capable of pumping liquids withinthe below temperature range:

Standard Seal1SV-22SV -22F to 250F (-30C to 120C)33SV-125SV -22F to 250F (-30C to 120C)

High Temperature Seal1SV-22SV -22F to 340F (-30C to 171C)33SV-125SV N/A

NOTE: In order to provide adequate cooling for theelectric motor, the ambient temperature must

be 32 F to 104 F and the relative humidity at104 F must not exceed 50%.

For temperatures above 104 F and for installationssites located at elevation in excess at 3000 feet abovesea level it may be necessary to derate the motorperformance. Please contact your distributor/dealer forassistance.

5. MINIMUM NOMINAL FLOW RATETo prevent overheating of the internal pump com-ponents, make sure that a minimum water ow isalways guaranteed when the pump is running.

For continuous operation the minimum ow rate

recommended is specied below.Pump Size

Minimum Flow GPM

3500 RPM 1750 RPM 2900 RPM 1450 RPM

1SV 2 1 2 1

3SV 3 2 3 2

5SV 7 4 6 3

10SV 9 5 8 4

15SV 18 9 15 7

22SV 21 11 18 9

33SV 35 18 8 4

46SV 40 20 10 5

66SV 70 35 14 7

92SV 100 50 20 10

125SV 128 64 106 53

NOTE: If this cannot be archived, then a bypass/recirculate line is recommended.

Do not run the pump against a closed dis-charge for longer than a few seconds.

6. NUMBER OF STARTS PER HOUR

For electric pumps coupled to motors supplied byGoulds Pumps, the maximum number of work cycles(starts and stops) in one hour are as follows:

HP Max. Starts Per Hour*

Min. Run TimeBetween Starts (sec)

0.5 24 120

0.75 24 120

1 15 75

1.5 13 76

2 12 77

3 9 30

5 8 83

7.5 7 88

10 6 92

15 5 100

20 5 110

25 5 115

30 4 120

40 4 130

50 3 145

60 3 170

75 3 180

For more details, refer to technical manual.

If you use a different motor from thestandard one supplied by Goulds Pumps,

please consult with the motor manufacturer to ndout the maimum number of work cycles allowed.

7. POWER SUPPLY REQUIREMENTS

Make sure that the supply voltages and

frequencies are suited to the characteristicsof the electric motor. Check themotor rating plate.

In general, the supply voltage tolerances for motoroperation are as follows:

UN

Hz Phase

V %

60 1 230 10

60 3 230/460 10

60 3 460 10

1. TRANSPORTATION AND HANDLING OFPACKED PRODUCT

The e-SV pump is packed in cartons or woodencrates having different dimensions and shapes.

Some cartons (the supporting baseis made of wood) are designed to be

transported and handled in the vertical position.Other cartons, as well as the wooden crates, aredesigned to be transported and handled in the hori-zontal position. Protect the product against humid-ity, heat sources and mechanical damage (collisions,falls, ...). Do not place heavy weights on the cartons.

WARNING


10/2010

Lift and handle the product carefully,using suitable lifting equipment. Observe allthe accident prevention regulations.

When you receive the pump, check the outside ofthe package for evident signs of damage. If theproduct bears visible signs of damage, notify ourdistributor within 8 days from the delivery date.

2. STORING THE PACKED PRODUCTAmbient temperature 32 F to 104 F.

Short Term: (Less than 6 months) Goulds Pumps

normal packaging procedure is designed to protectthe pump during shipping. Upon receipt, store in acovered and dry location.

Long Term: (More than 6 months) Rotate shaftseveral times every 3 months. Refer to driver andcoupling manufacturers for their long term storageprocedures. Store in a covered dry location.

3. UNPACKING THE PRODUCTUse suitable equipment. Observe all theaccident prevention regulations in force. Liftand handle the product carefully, using

suitable lifting equipment.

When you receive the pump, check the outside of thepackage for evident signs of damage. If the productbears visible signs of damage, notify our distributorwithin 8 days from the delivery date.

4. HANDLING THE PRODUCTLift and handle the product carefully, usingsuitable lifting equipment. Observe theaccident prevention regulations in force.

The product must be securely harnessed for liftingand handling. Some electric pumps have eyeboltsthat can be used for this purpose.

The installation operations must be carried out byqualied and eperienced personnel. Use suitableequipment and protections. Observe the accidentprevention regulations in force.

Always refer to the local and/or national regulations,legislation and codes in force relating to the selec-tion of the installation site and the water and powerconnections.

1. SITE SELECTIONMake sure that no obstructions or obstacles hinderthe normal ow of the cooling air delivered by themotor fan. Make sure there is adequate clearancearound the pump for the maintenance operations.Whenever possible, raise the pump slightly from thelevel of the oor. See the gures below and at the topof the next column for possible installation congu-rations. Horizontal operation requires special mount-ing with a horizontally congured pump.

2. ANCHORING

The pump must be anchored securely with bolts toa concrete foundation or equivalent metal structure(shelf or platform). If the pump is large-sized and

needs to be installed near rooms inhabited by people,suitable vibration-damping supports should be pro-vided to prevent the transmission of the vibrationsfrom the pump to the reinforced concrete structure.The dimensions of the pump base and anchoringholes are shown.

1SV-5SV 10SV-22SV 33SV 46SV-92SV 125SV

in(mm)

L1 3.94(100) 5.12(130) 6.69(170) 7.48(190) 10.83(275)

L2 7.09(180) 8.46(215) 9.45(240) 10.43(265) 14.96(380)

L3 5.91(150) 7.28(185) 8.66(220) 9.45(240) 12.99(330)

L4 8.27(210) 9.65(245) 11.42(290) 12.4(315) 17.72(450)

A 0.51(13) 0.59(15) 0.75(19)

N 0.16(4)

L1

L3

L2

L4

A x N


11/2011

3. FLANGE ALIGNMENT AND LOADING

Angular alignment of the suction and dischargeanges can best be accomplished using calipers at thebolt locations. See gure below.

NOTICE: DO NOT DRAW PIPING INTO PLACE FORCING THE PUMP SUCTION OR DIS-CHARGE CONNECTIONS.

PUMP FORCES(lBF) MOMENTS(FT-lBF)

TYPE Fx FY Fz Mx MY Mz

1-3SV 45 40 52 177 118 140

5SV 58 54 67 229 155 184

10SV 74 67 83 288 199 229

15-22 101 90 110 310 221 251

33SV 405 382 450 1106 774 885

46SV 506 461 562 1180 848 959

66-92SV 674 607 753 1291 922 1069

125SV 832 742 922 1549 1106 1291

4. PIPING

Discharge and suction piping should be no smallerthan the respective pump opening and should bekept as short as possible, avoiding unnecessaryttings to minimize friction losses.

NOTICE: PIPING MUST E INDEPENDENTL SUP-PORTED AND NOT PLACE AN PIPINGLOADS ON THE PUMP.

If suction piping larger than pump suction is re-quired, an eccentric pipe reducer,WITH THESTRAIGHT SIDE UP, must be installed at the pumpsuction.

If the pump is installed below the liquid source,install a full ow isolation valve in the suction pipingfor pump inspection or maintenance.

NOTICE: DO NOT USE THE ISOLATION VALVE ONTHE SUCTION SIDE OF THE PUMP TOTHROTTLE PUMP. THIS MA CAUSE LOSSOF PRIME, EXCESSIVE TEMPERATURES,DAMAGE TO PUMP AND VOID WAR-RANT.

If pump is installed above the liquid source, the

following MUST be provided:To avoid air pockets, no part of the suction pip-ing should be above the pump suction.

On any horizontal piping sections, slope pipingupward from liquid source.

All suction pipe joints MUST be airtight.

Use a foot valve for priming, or for holdingprime during intermittent duty.

The suction strainer or suction bell MUST be at least3 times the suction pipe diameter.

Insure that the size and minimum liquid submer-gence, over the suction inlet, is sufcient to preventair from entering through a suction vortex. See typi-cal suction piping Figures 1 through 4.

Install a discharge check valve, suitable to handle theow and liquids, to prevent backow.

Install an appropriately sized gate valve, AFTERthedischarge valve, to regulate the pump capacity, forpump inspection and for maintenance.

When a pipe increaser is required, install betweenthe check valve and the pump discharge.

5. SHAFT ALIGNMENT MOTOR TO PUMPWhen the pump is purchased less motor, the pumpwill be supplied with a motor assembly shim posi-tioned between the motor adapter and the coupling.

To assemble the motor to the pump remove theplastic shipping straps, the 2 stainless steel couplingguard halves, and the expanded polyurethane.

Insure that the motor assembly shim is properly posi-tioned between the coupling and the motor adapter.If the motor assembly shim is not available, a 0.203"(5 mm) shim may be used to locate the pump shaft

Figure 1 Figure 2

Figure 3 Figure 4

Hmin.

D

Hmin.

16

15

14

13

12

11

10

9

8

7

6

5

4

3

2

1

0H=M

in.

Submergenceinfeet

8Dmin.

4Dmin.

=GPMx0.321

Area

GPMx0.4085

D2

min.3D2 V=Velocityinfeetpersecond

12345678910111213141516V

H

Hmin.

3D

D

D

3D


12/2012

assembly and to set the correct height. See guresbelow.

For 1-22SV pumps using motor frame sizes 213TC

256TC, place adapter ring on top ange of motoradapter. For 33-125SV pumps using motor framesizes 284TC 286TC, motor frame sizes 213TC andlarger, attach the motor adapter ange to the motorusing 4 hex cap screws. Torque to values shown inthe ENGINEERING DATA section of this manual.

Loosen the 4 coupling socket head screws enoughto provide an adequate opening in the coupling toreceive the motor shaft.

With an adequately sized crane, carefully lowerthe motor assembly onto the pump motor adapterand into the coupling. Secure the 4 motor hex capscrews, torquing to the value provided in the

ENGINEERING DATA section of this manual.Torque the 4 coupling socket head screws to thevalue provided in ENGINEERING DATA sectionof this manual. After assembly, the gap between thecoupling halves should be equal.

For the 33 through 125SV sizes using a cartridgeseal, after coupling bolts have been properly torqued,there are four set screws on the collar of the car-tridge seal that require tightening before removingthe shim. The four hex head set screws require a 1/8"allen wrench and are to be tightened hand-tight ap-proximately 5 lbs.-ft. (7 Nm).

Remove the motor assembly shim and retain forfuture use.

Install the 2 coupling guard halves.

1. WATER CONNECTION

The water connections must be made by qualiedinstallation technicians in compliance with the regu-lations in force.

In case of connection to the water system, the regula-tions issued by the competent authorities (municipal,public utility company) must be observed. Authori-ties often require the installation of a backow pre-vention device, such as a disconnector, check valve

or disconnection tank.

2. WIRING AND GROUNDING

Install, ground and wire accord-ing to local and National Elec-trical Code requirements.

Install an all leg disconnectswitch near pump.

Disconnect and lockout electri-cal power before installing orservicing pump.

Electrical supply MUST match pumps name-plate specications. Incorrect voltage can causere, damage motor and voids warranty.

Motors equipped with automatic thermal pro-tectors open the motors electrical circuit whenan overload exists. This can cause the pump tostart unexpectedly and without warning.

Use only stranded copper wire to motor and ground.Wire size MUST limit the maximum voltage drop to10% of the motor nameplate voltage, at the motorterminals. Excessive voltage drop will affect perfor-mance and void motor warranty. The ground wire

must be at least as large as the wires to the motor.Wires should be color coded for ease ofmaintenance.

Three phase motors require all leg protection withproperly sized magnetic starters and thermal over-loads.

PERMANENTLY GROUND THEPUMP, MOTOR AND CONTROLSPER NEC OR LOCAL CODES BE-FORE CONNECTING TO ELEC-

TRICAL POWER. FAILURE TO DO SO CANCAUSE SHOCK, BURNS OR DEATH.

Connect the electrical leads to the motor, as follows:

Single Phase Motors Connect the LACK wire tothe LACK motor wire. Connect the WHITE wireto the WHITE motor wire. Connect the GREENwire to the GREEN motor wire.

Three Phase Motors See gure below.

NOTICE: UNIT ROTATION IS DETERMINED WHENVIEWED FROM MOTOR END. SEE PAGE 17FOR MOTOR ROTATION DETAIL. INCOR-RECT ROTATION MA CAUSE DAMAGE TOTHE PUMP AND VOIDS WARRANT.

WARNING

Hazardousvoltage

208-230V 3/60 460V 3/60

4

5

6

1

7

2

8

3

9

L1

L2

L3

4

7

5

8

6

9

1

2

3

L1

L2

L3

G G

MOTORLEADS

MOTORLEADS

POWERCABLELEADS

POWERCABLELEADS

THREE PHASE MOTOR WIRING DIAGRAM

WARNING

Hazardous voltagecan shock, burn orcause death.


13/2013

Hazardous machinerycan cause personalinjury or death.

WARNING

Extreme heat cancause personal injuryor property damage.

WARNING

WARNING

DO NOT OPERATE UNIT WITH-OUT SAFETY GUARD IN PLACE.TO DO SO CAN CAUSE SEVEREPERSONAL INJURY.

NOTICE: PUMP MUST E COMPLETEL PRIMEDEFORE OPERATION.

DO NOT OPERATE PUMP AT ORNEAR ZERO FLOW. TO DO SOCAN CAUSE ExTREME HEAT,DAMAGE TO THE PUMP, INJURYOR PROPERTY DAMAGE.

Start the pump, keeping the on-off valve down-stream from the pump closed. Open the on-off valve

gradually. The pump must run smoothly and noise-lessly. If necessary, reprime the pump. Check the cur-rent absorbed by the motor and, if necessary, adjustthe setting of the thermal relay. Any air pocketstrapped inside the pump may be released by loosen-ing the air screw for all e-SV pumps.

If a pump installed in a location wherefreezing may occur remains inactive, you

must drain it through the drain plugs. This opera-tion is not necessary if a suitable antifreeze has beenadded to the water.

Make sure that the drained liquid does notcause damage or injuries.

After stabilizing the system at normal operatingconditions, check piping for correct alignments. Ifnecessary, adjust pipe supports.

HAZARDOUS MACHINERY.MOTOR THERMAL PROTEC-TORS CAN RESTART MOTORUNExPECTEDLY AND WITH-OUT WARNING, CAUSINGSEVERE PERSONAL INJURY.

See the ENGINEERING DATA section in this

manual for the recommended maximum pump startsper hour.

DISCONNECT AND LOCKOUTELECTRICAL POWER BEFOREATTEMPTING ANY MAINTE-NANCE. FAILURE TO DO SOCAN CAUSE SHOCK, BURNS ORDEATH.

Check pump rotation by observing the motor fan orthe coupling THROUGH the coupling guard. DONOT confuse the ow arrows, stamped on the pumpbody, with the rotation arrows on the coupling andmotor adapter. Three phase motors only If rotationis incorrect, have a qualied electrician interchangeany two of the three power cable leads.

3. PRIMING/VENTING

For installations with the liquid level above the pump:

Close the discharge valve.

Remove the vent plug.

For models 1SV, 3SV and 5SV only, it is neces-sary to fully unscrew the pin located in thedrain plug. See gure below.

For sizes 33SV-125SV the vent plug is suppliedwith an internal needle valve, so it is not neces-sary to remove the vent plug. Simply unscrewthe needle valve half way to open the valve toallow air to escape. (For sizes 33SV-92SV, if thepump is supplied with a cartridge seal, removethe vent plug located on the gland plate beneaththe coupling.)

Open the suction valve until liquid ows out of

the vent plug opening.NOTE: Place a loose rag over the open vent port to pre-vent large amounts of liquid from being sprayedon the pump and adjacent equipment.

Care should be exercised if you are pumpinghot water or chemicals to avoid personal injury.

Install and torque the vent plug to the valuesprovided in the ENGINEERING DATA sec-tion of this manual. Close the drain plug pin(1SV, 3SV and 5SV only) and open the dis-charge valve.

For installations with the liquid level below the pump:

Install foot valve at suction end.

For models 1SV, 3SV and 5SV only, it isnecessary to fully unscrew the pin located in thedrain plug. See gure on previous page.

With the provided plastic funnel, completely llthe casing with liquid.

Install and torque the vent plug, close the drainplug pin (1SV, 3SV and 5SV only) and open thesuction valve.

WARNING

Hazardousmachinery

WARNING

Hazardousvoltage

DRAINPLUGWITHPINCLOSED

DRAINPLUGWITHPINOPEN


14/2014

MOTORlUBRICATIONRecommendedMotorBearinglubricationIntervas

Interva ServiceEnvironment

12Years LightDutyinCleanAtmosphere

1Year 816hours/dayClean,DryAtmosphere

6Months 1224hours/dayMoisturePresent

3Months 1224hours/dayDirty,HighMoisture

When lubricants are operated at elevated tempera-tures, the lubrication frequency should be increased.

DO NOT intermix grease bases (lithium, sodium,etc.). Completely purge old grease if changinggrease base.

Over greasing can cause excessive bearing tempera-tures, lubricant and bearing failure.

1. Close all necessary suction and discharge valves toisolate the pump from the system.

2. Drain the liquid from the pump by removing thedrain plug and opening the needle valve on thevent plug.

3. Remove the coupling guards, the 4 coupling hexcap screws, the coupling and coupling drive pin.See steps 1-3.

4. Remove the 4 motor hex cap screws (inner screws)on the seal housing. See step 4.

5. Remove the seal housing plate on 33-125SVmodels, using the two tapped holes provided.Threading 2 of the hex cap screws into these holesand evenly tightening the screws. Lift and removethe seal housing between the pump and motorshaft. Exercise care when sliding the seal hous-ing between the shaft to prevent damage to thestationary seat. See step 5.

6. Turn the seal housing upside down and removethe stationary seat and o-ring. Remove and discardthe large o-ring used to seal the seal housing to thepump head. Inspect the seal seat for any burrs ordebris. Make sure that the seat is clean. Lubricatethe new o-ring for the seal seat with a lubricantcompatible with the o-ring and install the newseat by pressing it into the seal housing with yourthumb. DO NOT USE EXCESSIVE FORCE and,if possible, place a clean soft cloth over the sealface to protect the seal faces during installation.

7. Remove the rotary portion at the mechanical sealby sliding the rotary unit axially upwards along

the pump shaft. Inspect the pump shaft for anyburns or debris. Any burrs should be aroundsmooth with (ne grit) emery paper. See step 7 inFigure 5.

8. Lubricate the o-ring located in the ID of the rotaryunit of the mechanical seal with a lubricant com-patible with the seal elastomers. Carefully slide therotary unit of the mechanical seal down the shaft.Rotate the seal to locate the pin on the bottomof the seal with the holes in the shaft sleeve (33-125SV only). Cycle seal up and down to lubricateo-ring and prevent seal from sticking to shaft. Seestep 8 in Figure 5.

9. Install a new seal housing o-ring on the seal hous-ing. A lubricant can be used to hold the o-ring onthe diameter of the seal housing.

Carefully reinstall the seal housing between thepump and motor shaft and slide the seal housingdown the shaft into position. Use caution whenmounting the seal housing between thepump/motor shaft so that the seal faceon the stationary seat is not damaged.See step 9 in Figure 5.

10. Reinstall the 4 hex cap screws, tighteningthe screws evenly and then torquing themto the values given in the engineeringdata. See step 10 in Figure 5.

11. Reinstall the coupling pin and locate thespace shim on the shaft on the sealhousing. If the shim is not available, a5 mm spacer can be used. See step 11 inFigure 5.

12. Reinstall the coupling halves and evenlytighten the coupling bolts and torquethem to the values given in the couplingsection. Remove the spacer shim and savefor future use. See step 12 in Figure 5.

13. Rotate the shaft by hand to insure thatthe pump and motor rotate freely.Reinstall the coupling guard.

14. The pump and system should be ventedprior to starting the pump. See Section 3,page 8, for venting procedures.

1. Complete steps 1-4 as dened above forconventional seals.

2. Loosen the 4 set screws located around the ID ofthe pump shaft.

3. Remove the cartridge seal using the two tappedholes provided on the gland of the cartridge sealby threading two of the hex cap screws into theseholes and evenly tightening these screws. Lift andremove the cartridge seal between the pump andmotor shaft.

4. Inspect the pump shaft for any burrs or debris.Any burrs should be ground smooth with (negrit) emery paper.

5. Install a new o-ring on the turned t of the newcartridge seal. Lubricate the o-ring located in theID of the cartridge seal. Use a lubricant compat-ible with the seal elastomers to hold the o-ring.

6. Install the new cartridge seal on the pump by care-fully sliding it between the pump and motor shaftand then sliding it into position.

7. Complete steps 11-14 as dened above for theconventional seals.

8. After installing the coupling, tighten the four setscrews located in the collar of the cartridge seal tosecure the seal to the pump shaft.

9. Rotate the shaft by hand to insure that the pumpand motor rotate freely. Reinstall the couplingguard.

10. Use vent connections on cartridge seal for proper

venting.

(Sizes 33SV-125SV) Fitted with Cartridge Seals

(e-SV 1125)


15/2015

Figure 5

To remove the motor follow steps 1 through 4, asprovided in the MECHANICAL SEAL REPLACE-MENT section of this manual.

For motor frames 213TC and larger, remove the 4 mo-tor hex cap screws and the motor adapter.

Install the motor adapter ange onto the new motor,torquing the 4 hex cap screws to the values provided in

the ENGINEERING DATA section of this manual.

Complete the reassembly following steps 17 through22 in the MECHANICAL SEAL REPLACEMENTsection of this manual.

All additional unit service or maintenance, not ad-dressed in this manual, should be performed at a quali-ed service location. Contact your local dealer or G&LPumps distributor for assistance.


16/2016

WARNING

Hazardousvoltage

TORQUEVAlUES

HP MotorBot AdapterFange

Couping

1-5SV 10-22SV 33-92SV

0.75-7.5 HP 20 lbs t (27 Nm) 15 lbs t (20 Nm) 40 lbs t (54 Nm) 37 lbs t (50 Nm)

10-75 HP 45 lbs t (61 Nm) 48 lbs t (65 Nm)* 15 lbs t (20 Nm) 40 lbs t (54 Nm) 48 lbs t (65 Nm)

*213TC and 215TC Adapter Flange use 30 lbs t (40 N m)

NOTE: Discharge loop must be high enough to keep liquid in the bottom stages during shut-down.

TORQUEVAlUES

PumpSie TieRodNuts VentandDrain

1-5SV 22 lbs t (30 Nm) 15 lbs t (20 Nm)

10-22SV 37 lbs t (50 Nm) 15 lbs t (20 Nm)

33-125SV 44 lbs t (60 Nm) 29 lbs t (40 Nm)

DISCONNECT AND LOCKOUTELECTRICAL POWER BEFOREATTEMPTING ANY MAINTE-NANCE. FAILURE TO DO SOCAN CAUSE SHOCK, BURNSOR DEATH.

SYMPTOM

MOTOR NOT RUNNINGSee Probable Cause 1 through 5

LITTLE OR NO LIQUID DELIVERED BY PUMPSee Probable Cause 6 through 12

POWER CONSUMPTION TOO HIGHSee Probable Cause 3, 12, 13, 15

ExCESSIVE NOISE AND VIBRATIONSee Probable Cause 3, 6 - 8, 10, 12, 13, 16

PROBABlECAUSE

1. Motor thermal protector tripped.

2. Open circuit breaker or blown fuse.

3. Impellers binding.

4. Motor improperly wired.

5. Defective motor.

6. Pump is not primed, air or gases in liquid.

7. Discharge, suction plugged or valve closed.

8. Incorrect rotation (three phase only).

9. Low voltage or phase loss.

10. Impellers worn or plugged.

11. System head too high.

12. NPSHA

too low excessive suction lift or losses.

13. Discharge head too low excessive ow rate.

14. Fluid viscosity, specic gravity too high.

15. Worn bearing.

16. Pump, motor or piping loose.


17/2017

1 Pump Body

2 Impeller

3 Diuser

4 Casing

5 Shat

6 Adapter

7 Base

8 Coupling

9 Seal Plate

10 Mechanical Seal

11 Elastomers

12 Coupling Guard

13 Shat Sleeve and Bushing

14 Fill/Drain Plugs

15 Tie Rods

16 Wear Ring

17 Seal Gland

1-22SV MAJOR COMPONENTS


18/2018

1 O-Ring, Piston Seal

2 O-Ring, Mechanical Seal

3 O-Ring, Seal housing

4 O-Ring, Sleeve

5 Mechanical Seal

5A Cartridge Seal (not shown)

6 Screw, Guard

7 Screw, Piston Holding Disc 8 Screw, Coupling

9 Screw, MA and Seal Housing

10 Screw, Impeller

11 Washer, Coupling

12 Washer, Impeller

13 Pin, Coupling

14 Plug, with Piston

15 Plug, without Piston

16 Plug, Fill

17 Plug, Vent (not shown)

18 Plug, Drain19 Pump Head

20 Impeller, Full Diameter

21 Impeller, Reduced Diameter

22 Lower Bearing Assembly

23 Piston

24 Diuser, Final

25 Diuser with Carbon Bushing

26 Diuser with Tungsten Bushing

27 Outer Sleeve, 25 Bar

27A Outer Sleeve, 40 Bar

28 Holding Disc, Piston Seal29 Seal Housing

30 Spacer, Impeller Final

31 Spacer, Shat Bushing

32 Spacer, Impeller

33 Spacer, Impeller Lower (66-92SV)

34 Bushing, Non-Piston

35 Tungsten Carbide Bushing

36 Coupling Guard

37 Shat

38 Mechanical Seal Shat Sleeve

39 Wear Ring, Impeller

40 Piston Seal

41 Stop Ring, Impeller

42 Pump Body

43 Motor Adapter Plate (not shown)

44 Motor Adapter

45 Coupling, Hal

46 Nut, Tie-Rod

47 Tie-Rod

48 Washer, Tie-Rod

49 Spring, Final Diuser

45

44

29

3

19

4

38

24

31

26

25

36

6

11

13

9

41

49

46

48

52

30

20

35

37

32

22

21

47

28

40

23

10

33

35

7

42

1

12

30

16

39 2727A

3

8

18

1210 34

15

18

LESSPISTON

18

12 10

40

14

18

28 23

1 WITHPISTON


19/2019

1 Pump Body

2 Impeller

3 Diuser

4 Casing

5 Shat

6 Adapter

7 Base

8 Coupling

9 Seal Plate

10 Mechanical Seal

11 Elastomers

12 Coupling Guard

13 Shat Sleeve and Bushing

14 Fill/Drain Plugs

15 Tie Rods

16 Wear Ring

17 Seal Gland

125SV MAJOR COMPONENTS


20/20

ITT Commercial Water

GOULDS PUMPS LIMITED WARRANTYThis warranty applies to all water systems pumps manufactured by Goulds Pumps.

Any part or parts found to be defective within the warranty period shall be replaced at no charge to the dealer during the warranty period. Thewarranty period shall exist for a period of twelve (12) months from date of installation or eighteen (18) months from date of manufacture, which-ever period is shorter.

A dealer who believes that a warranty claim exists must contact the authorized Goulds Pumps distributor from whom the pump was purchasedand furnish complete details regarding the claim. The distributor is authorized to adjust any warranty claims utilizing the Goulds Pumps CustomerService Department.

The warranty ecludes:

(a) Labor, transportation and related costs incurred by the dealer;

(b) Reinstallation costs of repaired equipment;

(c) Reinstallation costs of replacement equipment;

(d) Consequential damages of any kind; and,

(e) Reimbursement for loss caused by interruption of service.

For purposes of this warranty, the following terms have these denitions:

(1) Distributor means any individual, partnership, corporation, association, or other legal relationship that stands between Goulds Pumps andthe dealer in purchases, consignments or contracts for sale of the subject pumps.

(2) Dealer means any individual, partnership, corporation, association, or other legal relationship which engages in the business of selling orleasing pumps to customers.

(3) Customer means any entity who buys or leases the subject pumps from a dealer. The customer may mean an individual, partnership,corporation, limited liability company, association or other legal entity which may engage in any type of business.

THIS WARRANTY ExTENDS TO THE DEALER ONLY.

Goulds Pumps and the ITT Engineered Blocks Symbol are registeredtrademarks and tradenames of ITT Manufacturing Enterprises, Inc.

SPECIFICATIONSARESUBJECTTOCHANGEWITHOUTNOTICE.

IM228 Rev 0 August, 2010 2010 ITT Corporation

Engineered for life

Declaration of Conformity

We at,ITT Corporation/Goulds Pumps1 Goulds Drive

Auburn, N 13021Declare that the following products: NPE, MCS, MCC, 3656, 3656 SP, G, SSV, SVI, NPO, Prime LineSP, H, HMS, LC, NPV, L, LS comply with Machine Directive 98/37/EC. This equipment is intendedto be incorporated with machinery covered by this directive, but must not be put into service until the

machinery into which it is to be incorporated has been declared in conformity with the actual provisionsof the directive.

Declaration of Conformity

gould pump manual (spray test stand)

Documents