VERDER Verderair VA-E80 Use and care manual

Repair/Parts
Verderair Verderair
VerderairVA VA VA- - -E80 E80 E80
Electric Electric
Electric- - -Operated Operated OperatedDiaphragm Diaphragm Diaphragm
Pump Pump
Pump859.0635
Rev.D
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 hazardouslocations 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
Operationmanual.Save Save
Savethese these theseinstructions. instructions. instructions.
Maximumworkingpressure:5.5bar
(0.55MPa,80psi)
Seepage7forapprovals.

Contents Contents
Contents
RelatedManuals................................................2
Warnings...........................................................3
Con󰘰gurationNumberMatrix...............................6
Troubleshooting..................................................8
Repair................................................................10
PressureReliefProcedure............................10
CheckValveRepair.....................................10
StandardDiaphragmReplacement................12
CenterSectionRepair..................................14
LeakSensorRepair.....................................18
ReplacetheCompressor..............................19
TorqueInstructions.............................................20
TorqueSequence........................................20
Parts..................................................................22
KitsandAccessories....................................31
TechnicalData...................................................32
CustomerServices/Guarantee.............................35
Related Related
RelatedManuals Manuals Manuals
ManualNumberTitle
859.0634VA-E80Electric-OperatedDiaphragmPump,Operation
2859.0635

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.
859.06353

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.
4859.0635

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.
859.06355

CongurationNumberMatrix
Con󰘰guration Con󰘰guration
Con󰘰gurationNumber Number NumberMatrix Matrix Matrix
Checktheidenti󰘰cationplate(ID)forthe
Con󰘰gurationNumberofyourpump.Usethe
followingmatrixtode󰘰nethecomponentsofyour
pump.
Sample Sample
SampleCon󰘰guration Con󰘰guration Con󰘰gurationNumber: Number: Number:VA VA
VA- - -E80AASSTFTFTNAC5 E80AASSTFTFTNAC5 E80AASSTFTFTNAC5
VA VA
VA- - -E E E80 80
80A A
AA A ASS SS
SSTF TF
TFTF TF TFTN TN TNAC5 AC5
AC5
Pump
Model
Pump
Size
Wetted
Section
Material
Center
Section
Material
SeatsBallsDiaphragmsConnectionsOptions
NOTE: NOTE:
NOTE:Somecombinationsarenotpossible.Please
checkwithyourlocalsupplieroronverderair.com.
Pump Pump
Pump
Model Model
Model
Pump Pump
PumpSize Size SizeWetted Wetted WettedSection Section SectionMaterial Material MaterialCenter Center CenterSection Section SectionMaterial Material Material
VA VA
VA- - -E E E80 80
8080mmA A
AAluminumA A AAluminum
P P
PPolypropylene
S S
SStainlessSteel
Seat Seat
SeatMaterial Material MaterialBall Ball
BallMaterial Material MaterialDiaphragm Diaphragm
DiaphragmMaterial** Material** Material**Connections Connections ConnectionsOptions Options Options
BN BN
BNBuna-N*AC AC
ACAcetalGE GE GEGeolastFC FC
FCCenter
Flanged,80
mm(3in.)
DIN/ANSI
AC5 AC5
AC5Standard
Induction
Motor
GE GE
GEGeolastBN BN
BNBuna-NTF TF TFPTFETN TN TNThreadedNPTA25 A25
A25Standard
Motor/240V
Compressor
HY HY
HYHytrel*GE GE
GEGeolastSP SP SPSantopreneTB TB
TBThreadedBSPWG WG
WGNoMotoror
Compressor
SP SP
SPSantopreneTF TF
TFPTFEHY HY HYHytrelAX5 AX5 AX5ATEX
Induction
Motor
SS SS
SSStainlessSteelSP SP SPSantopreneAF5 AF5
AF5Flameproof
Induction
Motor
PP PP
PPPolypropylene
*ModelswithBuna-NorHytrelseatsdonothavemanifold/seato-rings.
**Alldiaphragmshavea󰘰ber-reinforcedNeoprenebacker.
6859.0635

CongurationNumberMatrix
Approvals Approvals
Approvals
✦Aluminumandstainlesssteelpumpswith
optioncodeAX5arecerti󰘰edto:
II2GExhdIIBT3Gb
✚Aluminumandstainlesssteelpumpswith
optioncodeWGarecerti󰘰edto:
II2GExhIIBT3Gb
★PumpoptionscodedAF5arecerti󰘰edto:
ClassI,Div1,GroupD,T3B
ClassII,Div1,GroupF&G,T3B
AllModels(exceptoptioncodeAF5)are
marked:
859.06357

Troubleshooting
Troubleshooting Troubleshooting
Troubleshooting
•FollowthePressureReliefProcedure,page10,
beforecheckingorservicingtheequipment.
•Checkallpossibleproblemsandcausesbefore
disassembly.
Problem Problem
ProblemCause Cause CauseSolution Solution Solution
Pumpisrunningtoofast,causing
cavitationbeforeprime.
Slowdownthecontroller(VFD)
Centersectionhasnoairpressure,
orairpressureistoolow.
Applyairpressuretocentersection
peryourapplicationrequirements.
Checkvalveballisseverelywornor
wedgedinseatormanifold.
Replacetheballandseat.
Thepumphasinsuf󰘰cientsuction
pressure.
Increasethesuctionpressure.See
theOperationmanual.
Seatisseverelyworn.Replacetheballandseat.
Outletorinletisrestricted.Removetherestriction.
Inlet󰘰ttingsormanifoldsareloose.Tighten.
Pumpcyclesbutwillnotprime
and/orpump.
Manifoldo-ringsaredamaged.Replaceo-rings.
Thecentersectionisexcessively
hot.
Thedriveshaftisbroken.Replace.
Checkvalveballs,seats,oro-rings
areworn.
Replace.
Manifoldscrewsor󰘱uidcover
screwsareloose.
Tighten.
Pumpfailstohold󰘱uidpressureat
stall.
DiaphragmshaftboltislooseTighten.
Motororcontrolleriswired
improperly.
Wirepermanual. Pumpwillnotcycle.
Theleakdetector(ifinstalled)has
tripped.
Checkdiaphragmforruptureor
incorrectinstallation.Repairor
replace.
Themotorisoperating,butthe
pumpwillnotcycle.
Thejawcouplingbetweenthe
motorandgearboxisnotconnected
properly.
Checktheconnection.
Suctionlineisclogged.Inspect;clear.
Checkballsarestickyorleaking.Cleanorreplace.
Pump󰘱owrateiserratic.
Diaphragm(orbackup)ruptured.Replace.
Pumpmakesunusualnoises.Pumpisoperatingnearoratstall
pressure.
Adjustairpressureorslowthepump
speed.
8859.0635

Troubleshooting
Problem Problem
ProblemCause Cause CauseSolution Solution Solution
A󰘰ttingisloose.Tighten.Inspectthreadsealant.
Looseordamagedo-ringsorshaft
seal.
Replace.
Airconsumptionishigherthan
expected.
Diaphragm(orbackup)ruptured.Replace.
Suctionlineisloose.Tighten.
Diaphragm(orbackup)ruptured.Replace.
Loosemanifolds,damagedseatsor
o-rings.
Tightenmanifoldboltsorreplace
seatsoro-rings.
Airbubblesin󰘱uid.
Loosediaphragmshaftbolt.Tighten.
Loosemanifoldscrewsor󰘱uidcover
screws.
Tighten.
Pumpleaks󰘱uidexternallyfrom
joints.
Manifoldo-ringswornout.Replaceo-rings.
AGFCIhastripped.Removethecontrollerfromthe
GFCIcircuit.
Supplypowerispoor.Determineand󰘰xthesourceofthe
powerproblem.
Thecontrollerfaultsorshutsdown.
Operationalparametersare
exceeded.
Seeperformancechart;ensure
pumpisoperatingwithinthe
continuousdutyrange.
Inletcheckclogged/improperly
installed
Removedebris/installproperly
Excessivemotorregenerationfault
fromVFD
BrokendiaphragmboltReplacebolt
NOTE: NOTE:
NOTE:ForproblemswithaVariableFrequencyDevice(VFD),seeyourVFDmanual.
859.06359

Repair
Repair Repair
Repair
Pressure Pressure
PressureRelief Relief ReliefProcedure Procedure Procedure
FollowthePressureReliefProcedure
wheneveryouseethissymbol.
Thisequipmentstayspressurizeduntilpressure
isrelievedmanually.Tohelppreventserious
injuryfrompressurized󰘱uid,suchassplashing
intheeyesoronskin,followthePressureRelief
Procedurewhenyoustoppumpingandbeforeyou
clean,check,orservicetheequipment.
1.Removepowertothesystem.
2.Openthe󰘱uiddrainvalvetorelieve󰘱uid
pressure.Haveacontainerreadytocatchthe
drainage.
3.Shutoffthemasterairvalve.
4.Turndowncentersectionregulatortozeroto
relieveairpressureincentersection.
Check Check
CheckValve Valve ValveRepair Repair Repair
NOTE: NOTE:
NOTE:Kitsareavailablefornewcheckvalveballs
andseatsinarangeofmaterials.O-ringandfastener
kitsalsoareavailable.
NOTE: NOTE:
NOTE:Toensureproperseatingofthecheckballs,
alwaysreplacetheseatswhenreplacingtheballs.
Also,replacetheo-ringseverytimethemanifoldis
removed.
Disassemble Disassemble
Disassemblethe the theCheck Check CheckValve Valve Valve
1.FollowthePressureReliefProcedure,page10.
Removepowertothemotor.Disconnectall
hoses.
2.NOTE NOTE
NOTEfor for forplastic plastic plasticpumps: pumps: pumps:Usehandtoolsuntil
thread-lockingadhesivepatchreleases.
3.Removethemanifoldfasteners(29)andnuts
(33;usedonlyonstainlesssteelandplastic
models),andwashers(28;usedonlyonstainless
steelandplasticmodels),thenremovetheoutlet
manifold(24).
4.Removetheseats(26),balls(27),ando-rings
(25)ifpresent.
NOTE: NOTE:
NOTE:Somemodelsdonotuseo-rings(25).
5.Repeatfortheinletmanifold(23),o-rings(25)if
present,seats(26),andballs(27).
Tocontinuedisassembly,see
DisassembletheStandardDiaphragms,page12.
Reassemble Reassemble
Reassemblethe the theCheck Check CheckValve Valve Valve
1.Cleanallpartsandinspectforwearordamage.
Replacepartsasneeded.
2.Reassembleinthereverseorder,followingall
notesintheillustration.Puttheinletmanifoldon
󰘰rst.Besuretheballchecksandmanifoldsare
assembledexactly exactly
exactlyasshown.Thearrows(A)on
the󰘱uidcovers(2)must must
mustpointtowardtheoutlet
manifold(24).
10859.0635