Graco Husky 3300e Instruction Manual

Operation

Husky™ Husky™

Husky™3300e 3300e

3300e

Electric Electric

Electric- -

-Operated Operated

OperatedDiaphragm Diaphragm

DiaphragmPump Pump

Pump3A7036E 3A7036E

3A7036E

EN EN

EN

3 3

3- -

-Inch Inch

Inchpumps pumps

pumpswith with

withelectric electric

electricdrive drive

drivefor for

for󰘱uid 󰘱uid

󰘱uidtransfer transfer

transferapplications. applications.

applications.Not Not

Notapproved approved

approvedfor for

foruse use

usein in

inexplosive explosive

explosive

atmospheres atmospheres

atmospheresor or

orhazardous hazardous

hazardous(classi󰘰ed) (classi󰘰ed)

(classi󰘰ed)locations locations

locationsunless unless

unlessotherwise otherwise

otherwisestated. stated.

stated.For For

Forprofessional professional

professionaluse use

useonly. only.

only.

Important Important

ImportantSafety Safety

SafetyInstructions Instructions

Instructions

Readallwarningsandinstructionsinthismanualandinyour

Repair/Partsmanual.Save Save

Saveall all

allinstructions. instructions.

instructions.

MaximumWorkingPressure:80psi

(0.55MPa,5.5bar)

PROVENQUALITY.LEADINGTECHNOLOGY.

Contents Contents

Contents

Related Related

RelatedManuals Manuals

Manuals. .

.. .

.2 2

2

Warnings Warnings

Warnings. .

.. .

.3 3

3

Con󰘰guration Con󰘰guration

Con󰘰gurationNumber Number

NumberMatrix Matrix

Matrix. .

.. .

.6 6

6

Ordering Ordering

OrderingInformation Information

Information. .

.. .

.8 8

8

Installation Installation

Installation. .

.. .

.9 9

9

General General

GeneralInformation Information

Information. .

.. .

.9 9

9

Tighten Tighten

TightenFasteners Fasteners

Fasteners. .

.. .

.9 9

9

Tips Tips

Tipsto to

toReduce Reduce

ReduceCavitation Cavitation

Cavitation. .

.. .

.9 9

9

Mount Mount

Mountthe the

thePump Pump

Pump. .

.. .

.12 12

12

Ground Ground

GroundThe The

TheSystem System

System. .

.. .

.13 13

13

Air Air

AirLine Line

Line. .

.. .

.14 14

14

Fluid Fluid

FluidSupply Supply

SupplyLine Line

Line. .

.. .

.14 14

14

Fluid Fluid

FluidOutlet Outlet

OutletLine Line

Line. .

.. .

.14 14

14

Electrical Electrical

ElectricalConnections Connections

Connections. .

.. .

.15 15

15

Operation Operation

Operation. .

.. .

.18 18

18

Tighten Tighten

TightenFasteners Fasteners

Fasteners. .

.. .

.18 18

18

Initial Initial

InitialCon󰘰guration Con󰘰guration

Con󰘰guration(AC (AC

(ACwith with

withVFD) VFD)

VFD). .

.. .

.18 18

18

Flush Flush

Flushthe the

thePump Pump

PumpBefore Before

BeforeFirst First

FirstUse Use

Use. .

.. .

.18 18

18

Start Start

Startand and

andAdjust Adjust

Adjustthe the

thePump Pump

Pump. .

.. .

.18 18

18

Pressure Pressure

PressureRelief Relief

ReliefProcedure Procedure

Procedure. .

.. .

.19 19

19

Pump Pump

PumpShutdown Shutdown

Shutdown. .

.. .

.19 19

19

VFD VFD

VFDOperation Operation

Operation. .

.. .

.20 20

20

VFD VFD

VFDControl Control

ControlPanel Panel

Panel. .

.. .

.20 20

20

Adjust Adjust

Adjustthe the

theSpeed Speed

Speed. .

.. .

.20 20

20

Maintenance Maintenance

Maintenance. .

.. .

.21 21

21

Maintenance Maintenance

MaintenanceSchedule Schedule

Schedule. .

.. .

.21 21

21

Lubrication Lubrication

Lubrication. .

.. .

.21 21

21

Tighten Tighten

TightenThreaded Threaded

ThreadedConnections Connections

Connections. .

.. .

.21 21

21

Flushing Flushing

Flushingand and

andStorage Storage

Storage. .

.. .

.21 21

21

Torque Torque

TorqueInstructions Instructions

Instructions. .

.. .

.22 22

22

Torque Torque

Torquesequence sequence

sequence. .

.. .

.22 22

22

Performance Performance

PerformanceCharts Charts

Charts. .

.. .

.24 24

24

Dimensions Dimensions

Dimensions. .

.. .

.26 26

26

Technical Technical

TechnicalData Data

Data. .

.. .

.35 35

35

Graco Graco

GracoStandard Standard

StandardHusky Husky

HuskyPump Pump

PumpWarranty Warranty

Warranty. .

.. .

.38 38

38

Related Related

RelatedManuals Manuals

Manuals

Manual Manual

ManualNumber Number

NumberTitle Title

Title

3A7037 3A7037

3A7037Husky™ Husky™

Husky™3300e 3300e

3300eElectric Electric

Electric- -

-Operated Operated

OperatedDiaphragm Diaphragm

DiaphragmPump, Pump,

Pump,Repair/Parts Repair/Parts

Repair/Parts

23A7036E

Warnings

Warnings Warnings

Warnings

Thefollowingwarningsareforthesetup,use,grounding,maintenance,andrepairofthisequipment.The

exclamationpointsymbolalertsyoutoageneralwarningandthehazardsymbolsrefertoprocedure-speci󰘰c

risks.Whenthesesymbolsappearinthebodyofthismanualoronwarninglabels,referbacktothese

Warnings.Product-speci󰘰chazardsymbolsandwarningsnotcoveredinthissectionmayappearthroughout

thebodyofthismanualwhereapplicable.

DANGER

SEVERE SEVERE

SEVEREELECTRIC ELECTRIC

ELECTRICSHOCK SHOCK

SHOCKHAZARD HAZARD

HAZARD

Thisequipmentcanbepoweredbymorethan240V.Contactwiththisvoltagewill

causedeathorseriousinjury.

•Turnoffanddisconnectpoweratmainswitchbeforedisconnectinganycablesand

beforeservicingequipment.

•Thisequipmentmustbegrounded.Connectonlytogroundedpowersource.

•Allelectricalwiringmustbedonebyaquali󰘰edelectricianandcomplywithalllocal

codesandregulations.

WARNING

FIRE FIRE

FIREAND AND

ANDEXPLOSION EXPLOSION

EXPLOSIONHAZARD HAZARD

HAZARD

Flammablefumes,suchassolventandpaintfumes,inwork work

workarea area

areacanigniteorexplode.Paint

orsolvent󰘱owingthroughtheequipmentcancausestaticsparking.Tohelpprevent󰘰reand

explosion:

•Useequipmentonlyinwellventilatedarea.

•Eliminateallignitionsources;suchaspilotlights,cigarettes,portableelectriclamps,and

plasticdropcloths(potentialstaticarc).

•Groundallequipmentintheworkarea.SeeGrounding Grounding

Groundinginstructions.

•Keepworkareafreeofdebris,includingsolvent,ragsandgasoline.

•Donotplugorunplugpowercords,orturnpowerorlightswitchesonoroffwhen󰘱ammable

fumesarepresent.

•Useonlygroundedhoses.

•Stop Stop

Stopoperation operation

operationimmediately immediately

immediatelyifstaticsparkingoccursoryoufeelashock. .

.Donotuse

equipmentuntilyouidentifyandcorrecttheproblem.

•Keepaworking󰘰reextinguisherintheworkarea.

Staticchargemaybuilduponplasticpartsduringcleaningandcoulddischargeandignite

󰘱ammablevapors.Tohelpprevent󰘰reandexplosion:

•Cleanplasticpartsonlyinwellventilatedarea.

•Donotcleanwithadrycloth.

•Donotoperateelectrostaticgunsinequipmentworkarea.

3A7036E3

Warnings

WARNING

PRESSURIZED PRESSURIZED

PRESSURIZEDEQUIPMENT EQUIPMENT

EQUIPMENTHAZARD HAZARD

HAZARD

Fluidfromtheequipment,leaks,orrupturedcomponentscansplashintheeyesoronskin

andcauseseriousinjury.

•FollowthePressure Pressure

PressureRelief Relief

ReliefProcedure Procedure

Procedurewhenyoustopspraying/dispensingandbefore

cleaning,checking,orservicingequipment.

•Tightenall󰘱uidconnectionsbeforeoperatingtheequipment.

•Checkhoses,tubes,andcouplingsdaily.Replacewornordamagedpartsimmediately.

EQUIPMENT EQUIPMENT

EQUIPMENTMISUSE MISUSE

MISUSEHAZARD HAZARD

HAZARD

Misusecancausedeathorseriousinjury.

•Donotoperatetheunitwhenfatiguedorunderthein󰘱uenceofdrugsoralcohol.

•Donotexceedthemaximumworkingpressureortemperatureratingofthelowestrated

systemcomponent.SeeTechnical Technical

TechnicalData Data

Datainallequipmentmanuals.

•Use󰘱uidsandsolventsthatarecompatiblewithequipmentwettedparts.SeeTechnical Technical

TechnicalData Data

Data

inallequipmentmanuals.Read󰘱uidandsolventmanufacturer’swarnings.Forcomplete

informationaboutyourmaterial,requestSafetyDataSheet(SDS)fromdistributororretailer.

•TurnoffallequipmentandfollowthePressure Pressure

PressureRelief Relief

ReliefProcedure Procedure

Procedurewhenequipmentisnotinuse.

•Checkequipmentdaily.Repairorreplacewornordamagedpartsimmediatelywithgenuine

manufacturer’sreplacementpartsonly.

•Donotalterormodifyequipment.Alterationsormodi󰘰cationsmayvoidagencyapprovals

andcreatesafetyhazards.

•Makesureallequipmentisratedandapprovedfortheenvironmentinwhichyouareusingit.

•Useequipmentonlyforitsintendedpurpose.Callyourdistributorforinformation.

•Routehosesandcablesawayfromtraf󰘰careas,sharpedges,movingparts,andhotsurfaces.

•Donotkinkoroverbendhosesorusehosestopullequipment.

•Keepchildrenandanimalsawayfromworkarea.

•Complywithallapplicablesafetyregulations.

PRESSURIZED PRESSURIZED

PRESSURIZEDALUMINUM ALUMINUM

ALUMINUMPARTS PARTS

PARTSHAZARD HAZARD

HAZARD

Useof󰘱uidsthatareincompatiblewithaluminuminpressurizedequipmentcancauseserious

chemicalreactionandequipmentrupture.Failuretofollowthiswarningcanresultindeath,

seriousinjury,orpropertydamage.

•Donotuse1,1,1-trichloroethane,methylenechloride,otherhalogenatedhydrocarbon

solventsor󰘱uidscontainingsuchsolvents.

•Donotusechlorinebleach.

•Manyother󰘱uidsmaycontainchemicalsthatcanreactwithaluminum.Contactyourmaterial

supplierforcompatibility.

43A7036E

Warnings

WARNING

THERMAL THERMAL

THERMALEXPANSION EXPANSION

EXPANSIONHAZARD HAZARD

HAZARD

Fluidssubjectedtoheatincon󰘰nedspaces,includinghoses,cancreatearapidriseinpressure

duetothethermalexpansion.Over-pressurizationcanresultinequipmentruptureandserious

injury.

•Openavalvetorelievethe󰘱uidexpansionduringheating.

•Replacehosesproactivelyatregularintervalsbasedonyouroperatingconditions.

PLASTIC PLASTIC

PLASTICPARTS PARTS

PARTSCLEANING CLEANING

CLEANINGSOLVENT SOLVENT

SOLVENTHAZARD HAZARD

HAZARD

Manysolventscandegradeplasticpartsandcausethemtofail,whichcouldcauseserious

injuryorpropertydamage.

•Useonlycompatiblewater-basedsolventstocleanplasticstructuralorpressure-containing

parts.

•SeeTechnical Technical

TechnicalData Data

Datainthisandallotherequipmentinstructionmanuals.Read󰘱uidand

solventmanufacturer’sSafetyDataSheet(SDS)andrecommendations.

TOXIC TOXIC

TOXICFLUID FLUID

FLUIDOR OR

ORFUMES FUMES

FUMESHAZARD HAZARD

HAZARD

Toxic󰘱uidsorfumescancauseseriousinjuryordeathifsplashedintheeyesoronskin,

inhaled,orswallowed.

•ReadSafetyDataSheet(SDS)toknowthespeci󰘰chazardsofthe󰘱uidsyouareusing.

•Storehazardous󰘱uidinapprovedcontainers,anddisposeofitaccordingtoapplicable

guidelines.

BURN BURN

BURNHAZARD HAZARD

HAZARD

Equipmentsurfacesand󰘱uidthat’sheatedcanbecomeveryhotduringoperation.Toavoid

severeburns:

•Donottouchhot󰘱uidorequipment.

PERSONAL PERSONAL

PERSONALPROTECTIVE PROTECTIVE

PROTECTIVEEQUIPMENT EQUIPMENT

EQUIPMENT

Wearappropriateprotectiveequipmentwhenintheworkareatohelppreventseriousinjury,

includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.Thisprotective

equipmentincludesbutisnotlimitedto:

•Protectiveeyewear,andhearingprotection.

•Respirators,protectiveclothing,andglovesasrecommendedbythe󰘱uidandsolvent

manufacturer.

3A7036E5

CongurationNumberMatrix

Con󰘰guration Con󰘰guration

Con󰘰gurationNumber Number

NumberMatrix Matrix

Matrix

Check Check

Checkthe the

theidenti󰘰cation identi󰘰cation

identi󰘰cationplate plate

plate(ID) (ID)

(ID)for for

forthe the

the

Con󰘰guration Con󰘰guration

Con󰘰gurationNumber Number

Numberof of

ofyour your

yourpump. pump.

pump.Use Use

Usethe the

the

following following

followingmatrix matrix

matrixto to

tode󰘰ne de󰘰ne

de󰘰nethe the

thecomponents components

componentsof of

ofyour your

your

pump. pump.

pump.

Sample Sample

SampleCon󰘰guration Con󰘰guration

Con󰘰gurationNumber: Number:

Number:3300A 3300A

3300A- -

-EA04AA1TPTPTP EA04AA1TPTPTP

EA04AA1TPTPTP- -

-- -

-

3300 3300

3300A A

AE E

EA A

A04 04

04A A

AA1 A1

A1TP TP

TPTP TP

TP- -

-- -

-

Pump Pump

Pump

Model Model

Model

Wetted Wetted

Wetted

Section Section

Section

Material Material

Material

Drive Drive

DriveCenter Center

Center

Section Section

Section

Material Material

Material

Gear Gear

GearBox Box

Box

and and

andCom- Com-

Com-

pressor pressor

pressor

Motor Motor

MotorFluid Fluid

FluidCovers Covers

Coversand and

and

Manifolds Manifolds

Manifolds

Seats Seats

SeatsBalls Balls

BallsDiaphragms Diaphragms

DiaphragmsManifold Manifold

Manifold

O O

O- -

-Rings Rings

Rings

NOTE: NOTE:

NOTE:Some Some

Somecombinations combinations

combinationsare are

arenot not

notpossible. possible.

possible.Please Please

Pleaserefer refer

referto to

toOrdering Ordering

OrderingInformation Information

Information, ,

,page page

page8 8

8. .

.

Pump Pump

PumpWetted Wetted

WettedSection Section

Section

Material Material

Material

Drive Drive

DriveType Type

TypeCenter Center

CenterSection Section

Section

Material Material

Material

Gearbox Gearbox

Gearboxand and

and

Compressor Compressor

Compressor

Motor Motor

Motor

3300 3300

3300A A

AAluminum Aluminum

AluminumE E

EElectric Electric

ElectricA A

AAluminum Aluminum

Aluminum94 94

94No No

NoGearbox Gearbox

Gearboxor or

or

Compressor Compressor

CompressorA A

AStandard Standard

Standard

Induction Induction

InductionMotor Motor

Motor

P P

PPolypropylene Polypropylene

Polypropylene04 04

04High High

HighSpeed Speed

SpeedGear Gear

Gear

Ratio Ratio

RatioC C

CATEX ATEX

ATEXInduction Induction

Induction

Motor Motor

Motor

S S

SStainless Stainless

StainlessSteel Steel

Steel06 06

06High High

HighSpeed Speed

Speed

Gear Gear

GearRatio/240V Ratio/240V

Ratio/240V

Compressor Compressor

Compressor

D D

DFlameproof Flameproof

Flameproof

Induction Induction

InductionMotor Motor

Motor

G G

GNo No

NoMotor Motor

Motor

63A7036E

CongurationNumberMatrix

Fluid Fluid

FluidCovers Covers

Coversand and

and

Manifolds Manifolds

Manifolds

Seat Seat

SeatMaterial Material

MaterialBall Ball

BallMaterial Material

MaterialDiaphragm Diaphragm

DiaphragmMaterial Material

MaterialManifold/Seat Manifold/Seat

Manifold/Seat

O O

O- -

-Rings Rings

Rings

A1 A1

A1Aluminum, Aluminum,

Aluminum,

center center

center󰘱ange, 󰘱ange,

󰘱ange,

npt npt

npt

AC AC

ACAcetal Acetal

AcetalAC AC

ACAcetal Acetal

AcetalGE GE

GEGeolast Geolast

Geolast– –

–– –

–Model Model

Modeldoes does

does

not not

notuse use

use

o o

o- -

-rings* rings*

rings*

A2 A2

A2Aluminum, Aluminum,

Aluminum,

center center

center󰘱ange, 󰘱ange,

󰘱ange,

bspt bspt

bspt

AL AL

ALAluminum Aluminum

AluminumBN BN

BNBuna Buna

Buna- -

-N N

NPT PT

PTPTFE/EPDM PTFE/EPDM

PTFE/EPDM

2–Piece 2–Piece

2–PieceBN BN

BNBuna Buna

Buna- -

-N N

N

P1 P1

P1Polypropylene, Polypropylene,

Polypropylene,

center center

center󰘱ange 󰘱ange

󰘱angeBN BN

BNBuna Buna

Buna- -

-N* N*

N*CR CR

CRPolychloroprene Polychloroprene

PolychloropreneSP SP

SPSantoprene Santoprene

SantopreneFK FK

FKFKM FKM

FKMFluoroe- Fluoroe-

Fluoroe-

lastomer lastomer

lastomer

S1 S1

S1Stainless Stainless

Stainlesssteel, steel,

steel,

npt npt

nptFK FK

FKFKM FKM

FKMFluoroe- Fluoroe-

Fluoroe-

lastomer* lastomer*

lastomer*CW CW

CWPolychloroprene Polychloroprene

Polychloroprene

Weighted Weighted

WeightedTP TP

TPTPE TPE

TPEPT PT

PTPTFE PTFE

PTFE

S2 S2

S2Stainless Stainless

Stainlesssteel, steel,

steel,

bspt bspt

bsptGE GE

GEGeolast Geolast

GeolastFK FK

FKFKM FKM

FKM

Fluoroelastomer Fluoroelastomer

Fluoroelastomer

S51 S51

S51Stainless Stainless

Stainlesssteel, steel,

steel,

center center

center󰘱ange 󰘱ange

󰘱angePP PP

PPPolypropy- Polypropy-

Polypropy-

lene lene

leneGE GE

GEGeolast Geolast

Geolast

SP SP

SPSantoprene Santoprene

SantoprenePT PT

PTPTFE PTFE

PTFE

SS SS

SS316 316

316Stainless Stainless

Stainless

Steel Steel

SteelSP SP

SPSantoprene Santoprene

Santoprene

TP TP

TPTPE* TPE*

TPE*TP TP

TPTPE TPE

TPE

* *

*Models Models

Modelswith with

withBuna Buna

Buna- -

-N, N,

N,FKM, FKM,

FKM,or or

orTPE TPE

TPEseats seats

seatsdo do

donot not

nothave have

havemanifold/seat manifold/seat

manifold/seato o

o- -

-rings. rings.

rings.

Approvals Approvals

Approvals

✦ ✦

✦Aluminum Aluminum

Aluminumand and

andstainless stainless

stainlesssteel steel

steelpumps pumps

pumpswith with

with

motor motor

motorcode code

codeC C

Care are

arecerti󰘰ed certi󰘰ed

certi󰘰edto: to:

to:

II II

II2 2

2G G

GEx Ex

Exh h

hd d

dIIB IIB

IIBT3 T3

T3Gb Gb

Gb

✚ ✚

✚Aluminum Aluminum

Aluminumand and

andstainless stainless

stainlesssteel steel

steelpumps pumps

pumpswith with

with

motor motor

motorcode code

codeG G

Gare are

arecerti󰘰ed certi󰘰ed

certi󰘰edto: to:

to:

II II

II2 2

2G G

GEx Ex

Exh h

hIIB IIB

IIBT3 T3

T3Gb Gb

Gb

★ ★

★Motors Motors

Motorscoded coded

codedD D

Dare are

arecerti󰘰ed certi󰘰ed

certi󰘰edto: to:

to:

Class Class

ClassI, I,

I,Div Div

Div1, 1,

1,Group Group

GroupD, D,

D,T3B T3B

T3B

Class Class

ClassII, II,

II,Div Div

Div1, 1,

1,Group Group

GroupF F

F& &

&G, G,

G,T3B T3B

T3B

All All

AllModels Models

Models(except (except

(exceptgearbox gearbox

gearboxand and

andcompressor compressor

compressor

code code

code05 05

05or or

ormotor motor

motorcode code

codeD D

D) )

)are are

aremarked: marked:

marked:

3A7036E7

OrderingInformation

Ordering Ordering

OrderingInformation Information

Information

To To

ToFind Find

FindYour Your

YourNearest Nearest

NearestDistributor Distributor

Distributor

1.Visitwww.graco.com.

2.ClickonWhere Where

Whereto to

toBuy Buy

BuyandusetheDistributor Distributor

DistributorLocator. Locator.

Locator.

To To

ToSpecify Specify

Specifythe the

theCon󰘰guration Con󰘰guration

Con󰘰gurationof of

ofa a

aNew New

NewPump Pump

Pump

Please Please

Pleasecall call

callyour your

yourdistributor. distributor.

distributor.

OR OR

OR

UsetheOnline Online

OnlineElectric Electric

ElectricOperated Operated

OperatedDiaphragm Diaphragm

DiaphragmPump Pump

PumpSelector Selector

SelectorTool Tool

Toolat at

atwww.graco.com www.graco.com

www.graco.com. .

.SearchforSelector.

To To

ToOrder Order

OrderReplacement Replacement

ReplacementParts Parts

Parts

Please Please

Pleasecall call

callyour your

yourdistributor. distributor.

distributor.

83A7036E

Installation

Installation Installation

Installation

Installation Installation

Installationof of

ofthis this

thisequipment equipment

equipmentinvolves involves

involvespotentially potentially

potentially

hazardous hazardous

hazardousprocedures. procedures.

procedures.Only Only

Onlytrained trained

trainedand and

andquali󰘰ed quali󰘰ed

quali󰘰ed

personnel personnel

personnelwho who

whohave have

haveread read

readand and

andwho who

whounderstand understand

understand

the the

theinformation information

informationin in

inthis this

thismanual manual

manualshould should

shouldinstall install

installthis this

this

equipment. equipment.

equipment.

• •

•All All

Allelectrical electrical

electricalwiring wiring

wiringmust must

mustbe be

bedone done

doneby by

bya a

aquali󰘰ed quali󰘰ed

quali󰘰ed

electrician electrician

electricianand and

andcomply comply

complywith with

withall all

alllocal local

localcodes codes

codesand and

and

regulations regulations

regulations

General General

GeneralInformation Information

Information

The The

TheTypical Typical

TypicalInstallation Installation

Installationshown shown

shownis is

isonly only

onlya a

aguide guide

guidefor for

for

selecting selecting

selectingand and

andinstalling installing

installingsystem system

systemcomponents. components.

components.Contact Contact

Contact

your your

yourGraco Graco

Gracodistributor distributor

distributorfor for

forassistance assistance

assistancein in

inplanning planning

planninga a

a

system system

systemto to

tosuit suit

suityour your

yourneeds. needs.

needs.Always Always

Alwaysuse use

useGenuine Genuine

Genuine

Graco Graco

GracoParts Parts

Partsand and

andaccessories. accessories.

accessories.Be Be

Besure sure

sureall all

allaccessories accessories

accessories

are are

areadequately adequately

adequatelysized sized

sizedand and

andpressure pressure

pressurerated rated

ratedto to

tomeet meet

meetthe the

the

system’s system’s

system’srequirements. requirements.

requirements.

Referencelettersinthetext,forexample(A),referto

thecalloutsinthe󰘰gures.

Tighten Tighten

TightenFasteners Fasteners

Fasteners

Before Before

Beforemounting mounting

mountingand and

andusing using

usingthe the

thepump pump

pumpfor for

forthe the

the󰘰rst 󰘰rst

󰘰rsttime, time,

time,

check check

checkand and

andretorque retorque

retorqueall all

allexternal external

externalfasteners. fasteners.

fasteners.Follow Follow

Follow

Torque Torque

TorqueInstructions Instructions

Instructions, ,

,page page

page22 22

22, ,

,or or

orsee see

seethe the

thetorque torque

torque

tag tag

tagon on

onyour your

yourpump. pump.

pump.After After

Afterthe the

the󰘰rst 󰘰rst

󰘰rstday day

dayof of

ofoperation, operation,

operation,

retorque retorque

retorquethe the

thefasteners. fasteners.

fasteners.

Tips Tips

Tipsto to

toReduce Reduce

ReduceCavitation Cavitation

Cavitation

Cavitation Cavitation

Cavitationin in

ina a

adouble double

doublediaphragm diaphragm

diaphragmpump pump

pumpis is

isthe the

the

formation formation

formationand and

andcollapse collapse

collapseof of

ofbubbles bubbles

bubblesin in

inthe the

thepumped pumped

pumped

liquid. liquid.

liquid.Frequent Frequent

Frequentor or

orexcessive excessive

excessivecavitation cavitation

cavitationcan can

cancause cause

cause

serious serious

seriousdamage, damage,

damage,including including

includingpitting pitting

pittingand and

andearly early

earlywear wear

wearof of

of

󰘱uid 󰘱uid

󰘱uidchambers, chambers,

chambers,balls, balls,

balls,and and

andseats. seats.

seats.It It

Itmay may

mayresult result

resultin in

in

reduced reduced

reducedef󰘰ciency ef󰘰ciency

ef󰘰ciencyof of

ofthe the

thepump. pump.

pump.Cavitation Cavitation

Cavitationdamage damage

damage

and and

andreduced reduced

reducedef󰘰ciency ef󰘰ciency

ef󰘰ciencyboth both

bothresult result

resultin in

inincreased increased

increased

operating operating

operatingcosts. costs.

costs.

Cavitationdependsonthevaporpressureofthe

pumpedliquid,thesystemsuctionpressure,andthe

velocitypressure.Itcanbereducedbychangingany

ofthesefactors.

1. 1.

1.Reduce Reduce

Reducevapor vapor

vaporpressure: pressure:

pressure:Decrease Decrease

Decreasethe the

the

temperature temperature

temperatureof of

ofthe the

thepumped pumped

pumpedliquid. liquid.

liquid.

2. 2.

2.Increase Increase

Increasesuction suction

suctionpressure: pressure:

pressure:

a. a.

a.Lower Lower

Lowerthe the

theinstalled installed

installedposition position

positionof of

ofthe the

thepump pump

pump

relative relative

relativeto to

tothe the

theliquid liquid

liquidlevel level

levelin in

inthe the

thesupply. supply.

supply.

b. b.

b.Reduce Reduce

Reducethe the

thefriction friction

frictionlength length

lengthof of

ofthe the

thesuction suction

suction

piping. piping.

piping.Remember Remember

Rememberthat that

that󰘰ttings 󰘰ttings

󰘰ttingsadd add

addfriction friction

friction

length length

lengthto to

tothe the

thepiping. piping.

piping.Reduce Reduce

Reducethe the

thenumber number

numberof of

of

󰘰ttings 󰘰ttings

󰘰ttingsto to

toreduce reduce

reducethe the

thefriction friction

frictionlength. length.

length.

c. c.

c.Increase Increase

Increasethe the

thesize size

sizeof of

ofthe the

thesuction suction

suctionpiping. piping.

piping.

NOTE: NOTE:

NOTE:Be Be

Besure sure

surethe the

theinlet inlet

inlet󰘱uid 󰘱uid

󰘱uidpressure pressure

pressuredoes does

doesnot not

not

exceed exceed

exceed25% 25%

25%of of

ofthe the

theoutlet outlet

outletworking working

workingpressure. pressure.

pressure.

3. 3.

3.Reduce Reduce

Reduceliquid liquid

liquidvelocity: velocity:

velocity:Slow Slow

Slowthe the

thecyclic cyclic

cyclicrate rate

rateof of

of

the the

thepump. pump.

pump.

Pumpedliquidviscosityisalsoveryimportantbut

normallyiscontrolledbyfactorsthatareprocess

dependentandcannotbechangedtoreduce

cavitation.Viscousliquidsaremoredif󰘰culttopump

andmorepronetocavitation.

Gracorecommendstakingalltheabovefactors

intoaccountinsystemdesign.Tomaintainpump

ef󰘰ciency,supplyonlyenoughpowertothepumpto

achievetherequired󰘱ow.

Gracodistributorscansupplysitespeci󰘰c

suggestionstoimprovepumpperformanceand

reduceoperatingcosts.

3A7036E9

Installation

Figure1TypicalInstallationforpumpswithouta

compressor

System System

SystemComponents Components

ComponentsRequired Required

RequiredComponents Components

ComponentsNot Not

NotSupplied Supplied

Supplied

BFluidinletportAPowercordtoVFD

CFluidoutletportFGrounded,󰘱exibleairsupplyline

DMountingfeetGBleed-typemasterairvalve(whenclosed,relievesair

pressurebetweenvalveandpump)

EAirinletportHAir󰘰lter/regulatorassembly(removedirtandmoisturein

airsupply;limitairpressuretopump)

PPumpGroundJMasterairvalve(foraccessories)

RCentersectionregulatorKGrounded,󰘱exible󰘱uidsupplyline

LFluiddrainvalve(allowreleaseofanypressurized󰘱uidin

󰘱uidoutletline)

MFluidshutoffvalve(prevent󰘱uidoutputthrough󰘱uid

outletline)

NGrounded,󰘱exible󰘱uidoutletline

103A7036E

Graco Husky 3300e Instruction Manual

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