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  9. EasyPro TH Series Operation and maintenance manual

EasyPro TH Series Operation and maintenance manual

TH Series Submersible Pumps
Instructions for Operation • Safety • Warranty
High quality, stainless pumps designed for years
of energy ecient continuous duty operation
TH150 • TH250 • TH400 • TH750
Thank you for purchasing the TH series waterfall pump.
These stainless steel waterfall pumps are designed for
continuous duty use. These pumps are a great choice for
waterfalls, pond fountains and similar applications. The
compact design makes them great for skimmers.
Specications
• 304Stainlesssteelmotorhousing
• Corrosionresistantberreinforcedpumpcasing
• Highprecisionmechanicalshaftseals
• Wearresistantnylonsemi-vorteximpeller
•Automaticthermaloverloadprotectionwithselfreset
• Doublesiliconecarbidemechanicalseal
• 2"outlet,20'cordstandard
50
45
40
35
30
25
20
15
10
5
0
0 1000 2000 3000 4000 5000 6000 7000
Head(ft)
Capacity(GPH)
TH150 TH250 TH400
EasyProTHPumpPerformance
TH750
800-448-3873•Grant,Michigan
www.easypro.com
5657•7/19
Options:
Longer length cord units — TH series pumps
areavailablewith50'or100'cordlengths.
Optional screen —Part#THPSisascreen
thatmountstothebottomofaTHpumpwith
twoscrews.TheTHPShelpskeepdebrisfrom
entering the unit.
Parts —RepairpartsareavailablefortheTH
seriesofpumps.Itisrecommendedtohave
thepumpservicebyamotorrepairshopthat
servicessubmersiblepumps.
Fromsmalltabletopwaterfeaturestolargestreamandwaterfall
systems,EasyPropumpscoverawiderangeofapplications.Pumps
arevirtuallythemostimportantpartofanywaterfeature.EasyPro
submersiblepumpsarealldesignedforcontinuousdutyoperationto
keepwaterowingatalltimes.
MagDrives
for Fountains
andWater
Features
Asynchronous
MagDrives
for Ponds and
Waterfalls
TLSSeriesfor
Ponds and
Waterfalls
TMSeriesfor
Low Head
Applications
TBSeriesfor
High Head
Applications
EasyPro also oers a full line
of external pumps. Visit our
website for more information.
EasyPro Pond Products Limited Warranty
EasyPro Pond Products (“EasyPro”) warrants to the purchaser that this
product("Product")willbefreefromanymechanicalormaterialdefects
for a period of two years from the date of purchase. This warranty
doesnotcoveraccidentaldamagetotheproductduetoabuseor
negligencebytheconsumer.Thiswarrantyonlycoversproperlyinstalled
andmaintainedProductssoldbyauthorizedEasyProSellerswhoare
subjecttoandfollowEasyPro’squalitycontrolstandards.Pleasenote
thatbecauseEasyProisunabletocontrolthequalityofProductssoldby
unauthorizedsellers,unlessotherwiseprohibitedbylaw,thiswarranty
doesnotcoverProductspurchasedfromunauthorizedsellers.
Thiswarrantydoesnotcovernormalwearandtear,noranydeterioration
sueredthroughoverloading,improperuse,negligence,improper
installation,actsofGodoraccident.Similarly,anymodicationmadeby
thepurchasertotheProductwillcausethewarrantytobenullandvoid.
Thiswarrantydoesnotcoveranycostassociatedwiththeinstallationor
removaloftheProductsubjecttoawarrantyclaim.
Allreturneditemswillbeinspectedtodeterminecauseoffailure
beforeawarrantyclaimisapproved.Theexclusiveremediesprovided
hereundershall,uponEasyPro’sinspectionandoption,beeitherrepair
orreplacementoftheProductorpartscoveredunderthiswarranty.
Making a Claim: AReturnAuthorization(“RA”)numbermustrstbeobtained
bycallingEasyProat800-448-3873orviaemailatwarranty@easypro.com.
Itisthepurchaser’sresponsibilitytopaythereturnshippingcharges.Besure
toincludetheRAnumber,originalreceipt(intheformofaninvoiceorsales
receipt),yourname,yourreturnaddressandyourphonenumberinsideof
thepackage.Nowarrantyclaimswillbehonoredwithouttheoriginalreceipt
thatshowsthatyourpurchasewasmadefromanAuthorizedEasyProSeller.
Ensure the product is properly packaged and insured for the replacement
value.Damageduetoimproperpackagingistheresponsibilityofthesender.
ALLOTHEREXPRESSORIMPLIEDWARRANTIESINCLUDING
MERCHANTABILITYOFFITNESSFORAPARTICULARPURPOSEARE
HEAREBYLIMITEDINDURATIONTOTHEDURATIONOFTHEWARRANTY
ASDESCRIBEDABOVE.SomeStatesdonotallowlimitationsonhowlong
animpliedwarrantylasts,sotheabovelimitationsmaynotapplytoyou.
EasyProshallnotbeheldliableforanydamagescausedbydefective
componentsormaterialsofthisProduct;orforlossincurredbecauseof
theinterruptionofservice;oranyconsequential/incidentaldamagesand
expensesarisingfromtheproduction,sale,useormisuseofthisProduct.
SomeStatesdonotallowtheexclusionorlimitationofincidentalor
consequentialdamages,sotheabovelimitationorexclusionmaynotapply
to you.
EasyProshallnotbeheldliableforanylossofsh,plantsoranyother
livestockasaresultofanyfailureordefectofthisProduct.Thiswarranty
givesyouspeciclegalrights,andyoumayalsohaveotherrightsthatvary
fromStatetoState.
ElectricalSpecications
Model HP Watts* Volts Amps Cable Length
TH150 1/4 270-350 115 2.6-3.1 6m/20'
TH1502 1/4 270-350 230 1.3-1.5 6m/20'
TH250 1/3 345-500 115 3.0-4.2 6m/20'
TH2502 1/3 345-500 230 1.5-2.1 6m/20'
TH400 1/2 440-670 115 3.7-6.0 6m/20'
TH4002 1/2 440-670 230 1.8-3.0 6m/20'
TH750 1 600-910 115 6.0-9.9 6m/20'
TH7502 1 600-910 230 3.0-4.9 6m/20'
*Actualrunningconditionsaectwatts
PumpSpecications
Model Max. Flow Max. Head Outlet Weight
TH150 3100GPH 7m/23' 2" 6.75kgs/15lbs.
TH1502 3100GPH 7m/23' 2" 6.75kgs/15lbs.
TH250 4100GPH 9m/30' 2" 7.85kgs/18lbs.
TH2502 4100GPH 9m/30' 2" 7.85kgs/18lbs.
TH400 5100GPH 11m/36' 2" 9.07kgs/20lbs.
TH4002 5100GPH 11m/36' 2" 9.07kgs/20lbs.
TH750 6000GPH 14m/46' 2" 10.88kgs/24lbs.
TH7502 6000GPH 14m/46' 2" 10.88kgs/24lbs.
Safety & Electrical Connections
1. Alwaysdisconnecttheelectricitysupplybeforehandling,
maintaining,repairingorinstallinganypondequipment.
2. Alwaysmakesureyouknowthecorrectampsandvoltagerequired
beforeinstalling.
3. Usededicatedpoweroutletonly.Sharingtheoutletwithotherequip-
mentmaycauseoverheatingandre.
4. AlwaysconnecttoaGroundFaultCircuit(GFCI)topreventelectrical
shock.Neversubmergeconnectingpowercablepluginwater.
5. Neverletthepumprunwithoutwaterasthiswilldamagethe
impeller,overheatandpossiblyburnoutthepump.Thispump
muststaysubmergedentirelywhenopeating.Ifusedinaskimmer,
thedebrisnetmustbekeptcleantoensureadequatewaterowto
pump.Runningpumplowonwaterwillcauseoverheating,premature
failureandwillvoidwarranty.
6. Donotusethisproductinbathroomsorswimmingpools.
7. Donotletthewaterlevelinyourwaterfeaturefallbelowthetopofthe
pumpbody.
8. Allelectricalworkmustbeperformedbyaqualiedtechnician.
AlwaysfollowtheNationalElectricalCode(NEC)ortheCanadian
ElectricalCodeaswellasalllocal,stateandprovincialcodes.Code
questionsshouldbedirectedtoyourlocalelectricalinspector.Failure
tofollowelectricalcodesandOSHAsafetystandardsmayresultin
personalinjuryorequipmentdamage.Failuretofollowmanufactur-
er’sinstallationinstructionsmayresultinelectricalshock,rehazard,
personalinjuryordeath,damagedequipment,provideunsatisfactory
performanceandmayvoidmanufacturer’swarranty.
9. Donotattempttodisassemblepumpduringthewarrantyperiod.If
thereareanyquestionspleasecontactyoulocaldealer.
10. Neveruseanextensioncordortamperwithpowercord.Powercord
cannotbecomebent,twisted,abradedorcut.Adamgedcablemay
causeelectricleakage,shockorre.
11. Themotorhasabuilt-inprotectionsystemwhichstopsthepump
whenoverheatingoccursduetoexcessiveloadorlowwater,thiscan
becausedbycloggingatinlet/outletorwhenucuationsoccurin
power supply.
Installation
• Donotpaintcasing,overheatingmayoccur
• Liftonlybyhandle,notbypowercable
• Donothangpumpinwater,installonsolidatbaseinupright
position
• Installproperoutletadapterforpipeorhose
• Makesurethatpowercableplugandpoweroutletareawayfrom
waterandwaterdischargepipe/hose.
Operation
1. Donotstartoperationwithpeoplestandingnearintakeoroutlet.
2. Donotoperateoutofwater.
3. Neveroperatebelowminimumwaterlevel,whichis6"above
baselevel.Forcontinuousoperationpumpmustbefully
submersed.Operateforamaximumof30minutesifwaterlevelis
betweenthesetwolevels.
4. Onlyusepumpforcirculation,transferorremovalofwaterorwaste
water.
5. Donotpumpoil,saltwater,chlorinatedwaterorchemicalliquids.
6. Donotallowdryoperation
7. Donotallowforeignobjectstoenterintake
8. Incaseofpoweroutage,turnopowerswitchtoavoiddamagewhen
power is restarted.
9. Ifexcessivevibrationoccursturnopowerimmediately.
Service & Maintenance
1. Disconnectallpowersuppliesbeforeinspectionorserviceto
avoidpossibleelectricalshock.
2. Thepumpshouldberemovedfromthepondonaregularbasis,
cleanedandcheckedoverfordamagetoprolongthelifeofthepump.
3. Cleantheimpellerandintakescreenwhentheowisvisiblyreduced.
4. Cleanthepumpandimpellerwithcleanfreshwater.
5. Checkinsidetheimpellerhousingforlargedebrisoralgae,which
couldreducetheow.
6. Checkandtightennutsandboltsifrequired,refertodealerforadvice
on other repairs.
7. Winterization/Storage:Whenthepumpisoutofuseforextendedtime
-washanddryitthenstoreindoorsinanon-freezinglocation.Itis
besttostoreinabucketwithaboutan8"waterdepth.
8. Ifthepumpisleftinwaterbutnotoperatingregularly,testrunitat
least once a week.
TH Series Pump Trouble Shooting
Humming • Linecircuitbreakeriso,fuseisburnedorloose
 • Pumpcordisnotmakingcontactinreceptacle
 • Mayhaveairlock
Running,nowater• Checkvalve(optional)isinstalledbackwards
 • Dischargeshut-ovalveclosed
 • Inletorimpellerclogged
 • Pumpisair-locked,startandstopseveraltimesby
plugging and unplugging cord,
may need to
disconnect and reinstall pump.
 • Impellernotturningafterextendedtimeoutof
  service.Unpluganddisconnectpump.Manuallyturn
  theimpellerbyspinninguntilfree.Reconnectpump
  andplugbackin.
 • Verticalpumpingdistanceistoohighorthepipe
  sizeistoosmall
Running,very • Pumpisair-locked,startandstopseveraltimesby
little water plugging and unplugging cord
 • Verticalpumpingdistanceistoohighorthepipe
  sizeistoosmall
 • Inletorimpellerclogged/damaged
 • Lowwaterconditionswithpumpsuckingair
GFCIbreaker • Mechanicalsealsmayneedtobereplaced
tripping • Powercordmaybedamagedorcut
 • Nuisancetripduetoimpropergrounding
 • Motorstatormaybedefective
 • Overloadedcircuit
Motorbriey • Lowwaterconditions,pumpoverheating
startsandstops • Inletorimpellerclogged
 • Improperpowersupply
 • Motorstatormaybedefective

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