Larzep HBE3362 Operating And Maintenance Instructions Manual

HBE3362
Brand
Larzep
Model
HBE3362
Type
Operating And Maintenance Instructions Manual
V02/20
OPERATINGANDMAINTENANCEINSTRUCTIONS
HYDRAULICELECTRICALPUMPS
HBM(Manualcontrol)
HBE(Electricalcontrol)
LARZEP,S.A.
AvenidaUrtiaga,6
48269Mallabia,Spain
Tel.+34943171200
Fax.+34943174166
e‐mail:[email protected]
www.larzep.com
2
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
 INDEX
1. SAFETYESSENTIALREQUIREMENTS...............................................................2
2. TECHNICALFEATURES...................................................................................3
3. INSTALLATIONANDSTART‐UP......................................................................4
4. MAINTENANCE..............................................................................................7
5. PROBLEMS,MALFUNTIONSANDSOLUTIONS................................................7
6. WARRANTY...................................................................................................7
7. DECLARATIONOFCONFORMITY....................................................................8
ANNEX
APPENDIX1–Generaldiagram
APPENDIX2–Hydraulicdiagram
APPENDIX3–Electricdiagram
1.SAFETYESSENTIALREQUIREMENTS
GENERALCONSIDERATIONS
TheLARZEPhydraulicelectricpumpshavebeendesignedinaccordancewithourQualityStandardsandunderthecontroldescribedbytheISO
9001rules.Nevertheless,improperusemayresultinthedeathorseriousinjuryoftheuserandthirdparties,aswellascausinggravedamageto
themachineandrelatedmaterials.
Themachineisexclusivelydesignedfortheoperationsdescribedinthismanual.Nootherusesareforeseenandthereforethemanufacturerwill
notfeelresponsibleforanydamagescausedbyawrongoperationofthetool.
ORGANIZATIVEPRINCIPLES
Theinstructionsguidemustbealwaysavailableatuser’sreach.
Hydraulicequipmentcanbeusedwithsuchlittleeffortthatitisofteneasytoforgetthemagnitudesofforceinvolved.Asacomplementtothe
instructionmanual,theusershouldbetrainedasfarasthemachineoperationandthecorrespondingsafetyandtechnicalrulesareconcerned,
suchasthoseaboutpreventionofaccidentsandprotectionofenvironment.Theoperatorsmustwearprotectiveclotheslikehelmet,goggles,
gloves,boots,protectiveclothingandothers.
Helmet Goggles Gloves Boots Protectiveclothing
Inordertopreventanypersonalormaterialdamage,theoperatorshouldbedulytrainedintheworkingoperationandapplytherelevant
safetyactions.
Wheneverthemachineisused,thestepsdescribedintheparagraph“STARTUP”ofthismanualshouldbefollowed.
Anymodification on the equipment or replacement of components affectingthe general safetyshould be avoidedwithout the previous
authorisationbythemanufacturer.
Anyrepairingandmaintainingoperation,etc.shouldbedoneonlybyspecialisedstaffandwithoriginalLARZEPspareparts.
Replacethehydraulichosesperiodically,eveniftheyshownosignsofwearordamage.
Maintenanceoperationsshouldbecarriedoutonaregularbasisinaccordancewiththeinstructionsoutlinedinthismanual.
Afteroperation,themachineshouldbedisconnected,cleanedandstoredinasafeandcleanplace.
GENERALSAFETYINSTRUCTIONS
Beforestartingtheoperation,makesurethattheuserwillworksteady.Operatetheequipmentinawell‐lightarea.
Beforeswitchingthemachineon,makesurethatnooneislocatedinthedangerzone.
Allthematerialintheinstallationshouldbesecurelyinstalledandthoroughlystable,andtheoperatorfullyawareofallthemovementsto
becarriedoutduringtheapplication.
Ifyounoticethatthemachineoroneoftheinstallation’selements isnot working properly,stop the operation in process immediately,
blocktheloadandthencorrecttheproblem.
Locatetheloadpointsinareasofmaximumstabilityanddistributetheloaduniformly.
Bearingtheaboveinmind,obviouslytheuseofthepumpmustbedoneaspertherelevantinstructionsdescribedinthemanual.
Theoperatormustbeawareoftheinherentriskswhenhandlinghigh pressure hydraulic devices, command properly the working
operationandinstructaccordinglythestaffstayingnearbytotheworkingarea.
Checkthatboththemachineandtheaccessorieshavenotbeendamagedduringtransportation,handlingorinstallation.
Ensurethatallthecom
p
onentsoftheh
y
draulics
y
stemcansu
pp
ortthemaximum
p
ressure.
Youshouldcalculateamaximumuseof80%ofthemachine’snominalcapacity.
Never,underanycircumstances,exceedthenominalcapacityofthemachine.Useindicatorstomonitortheoperatingpressure.
Donotworkundertheload.Ifthisisabsolutelyunavoidable,firstblocktheloadmechanically.
Donotexposethetooltointenseheatsourcing,suchaswelding.
Eliminatepressureanddisconnectthemachinebeforecarryingoutmaintenanceoperations.
3
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
Allcommands should be operatedbyhand.Do not use anytools or levers for that purpose. When usingtools (to regulate theexternal
limitingvalve,forexample),makesureyouselectthecorrectoneanddonotuseexcessiveforce.
Makesureabouttheperfectcleaningofcouplingandaccessories.Dirtycouplingsaredifficulttoconnectandmightcausedustandother
dirtymaterialsenteringintothehydrauliccircuit.
Whenusingelectricpump,makesurethatthedistributorvalveisinneutralpositionwhenpluggingthepump.
Ensurethatheavyorsharpobjectsdonotfallorareplacedon the hose. Do not pressurize the hose by pumping against the coupling,
beforeconnectingpumpandtool.
Makesurethattheremotependantisnotactivatedandthatthe electrovalveisin itsstandby or neutral position(centre open).When
usingmanualvalves,ensurethattheyaresettoposition‘C’(centre)beforeinitiatingtheoperation.
Nevertrusttheloadtothepumpvalvesalone.Usesafetyvalveswhenyouwishtostabilisethecylinderpressure,andifpossible,blockthe
loadmechanically.
2.TECHNICALFEATURES
HBM:HYDRAULICELECTRICPUMPWITHMANUALVALVE
OPTIONS
B:RemotePendant(ForHBM) H:OilCooler
C:RollBar P:FootSwitch
D:DigitalGauge R:Wheels
G:GlycerineGauge
50‐60Hz3Phase
Tank Flowat700bar FlowatlowP. 230V 400V/415V Power Weight
l l/min l/min S/A D/A S/A D/A kW kg
5 0,36 4,0 HBM7222 HBM7242 HBM7224 HBM7244 0,75 21
8,5 0,54 5,9 HBM3322 HBM3342 HBM3324 HBM3344 1,1 30
12,5 0,54 5,9 HBM3422 HBM3442 HBM3424 HBM3444 1,1 38
12,5 0,82 8,64 HBM4422 HBM4442 HBM4424 HBM4444 1,1 40
25 1,64 14,0 HBM5522 HBM5542 HBM5524 HBM5544 2,2 78
25 3,28 11,77 HBM6522 HBM6542 HBM6524 HBM6544 5,5 90
50 1,64 14.0 HBM5622 HBM5642 HBM5624 HBM5644 2,2 130
50 3,28 11,77 HBM6622 HBM6642 HBM6624 HBM6644 5,5 160
100 3,28 11,77 HBM6722 HBM6742 HBM6724 HBM6744 5,5 240
50HzSinglePhase
Tank Flowat700bar FlowatlowP. 115V 230V Power Weight
l l/min l/min S/A D/A S/A D/A kW kg
5 0,36 4,0 HBM7225 HBM7245 HBM7221 HBM7241 0,75 29
8,5 0,54 5,9 HBM3325 HBM3345 HBM3321 HBM3341 1,1 38
12,5 0,54 5,9 HBM3425 HBM3445 HBM3421 HBM3441 1,1 46
12,5 0,82 8,64 HBM4425 HBM4445 HBM4421 HBM4441 1,5 48
60HzSinglePhase
Tank Flowat700bar FlowatlowP. 115V 230V Power Weight
l l/min l/min S/A D/A S/A D/A kW kg
5 0,36 4,0 HBM7226 HBM7246 HBM7223 HBM7243 0,75 29
8,5 0,54 5,9 HBM3326 HBM3346 HBM3323 HBM3343 1,5 38
12,5 0,54 5,9 HBM3426 HBM3446 HBM3423 HBM3443 1,5 46
12,5 0,82 8,64 HBM4426 HBM4446 HBM4423 HBM4443 1,5 48
4
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
HBE:HYDRAULICELECTRICPUMPWITHSOLENOIDVALVE
50‐60Hz3Phase
Tank Flowat700bar FlowatlowP. 230V 400V Power Weight
l l/min l/min S/A D/A S/A D/A kW kg
5 0,36 4,0 HBE7262 HBE7272 HBE7264 HBE7274 0,75 27
8,5 0,54 5,9 HBE3362 HBE3372 HBE3364 HBE3374 1,1 35
12,5 0,54 5,9 HBE3462 HBE3472 HBE3464 HBE3474 1,1 43
12,5 0,82 8,64 HBE4462 HBE4472 HBE4464 HBE4474 1,1 45
25 1,64 14,0 HBE5562 HBE5572 HBE5564 HBE5574 2,2 83
25 3,28 11,77 HBE6562 HBE6572 HBE6564 HBE6574 5,5 95
50 1,64 14,0 HBE5662 HBE5672 HBE5664 HBE5674 2,2 135
50 3,28 11,77 HBE6662 HBE6672 HBE6664 HBE6674 5,5 165
100 3,28 11,77 HBE6762 HBE6772 HBE6764 HBE6774 5,5 245
50HzSinglePhase
Tank Flowat700bar FlowatlowP. 115V 230V Power Weight
l l/min l/min S/A D/A S/A D/A kW kg
5 0,36 4,0 HBE7265 HBE7275 HBE7261 HBE7271 0,75 35
8,5 0,54 5,9 HBE3365 HBE3375 HBE3361 HBE3371 1,1 44
12,5 0,54 5,9 HBE3465 HBE3475 HBE3461 HBE3471 1,1 52
12,5 0,82 8,64 HBE4465 HBE4475 HBE4461 HBE4471 1,5 64
60HzSinglePhase
Tank Flowat700bar FlowatlowP. 115V 230V Power Weight
l l/min l/min S/A D/A S/A D/A kW kg
5 0,36 4.0 HBE7266 HBE7276 HBE7263 HBE7273 0,75 35
8,5 0,54 5,9 HBE3366 HBE3376 HBE3363 HBE3373 1,5 44
12,5 0,54 5,9 HBE3466 HBE3476 HBE3463 HBE3473 1,5 52
12,5 0,82 8,64 HBE4466 HBE4476 HBE4463 HBE4473 1,5 64
2.1DESCRIPTION
Theelectricalpumpconsistsofthefollowingprincipalparts:
Upto12,5litters,aluminiumtankwithoillevelandtransporthandle.
From25litterson,metaltankwithoillevelandtransporthandles.
100litters,metaltankwithoillevelandeyebolts.
Upto12,5litters,aluminiumlid,supportfortheentirehydrauliccircuit.
From25litterson,metallid,supportfortheentirehydrauliccircuit.
Electricmotorwithcorrespondingcoupling.
Hydraulicpistonpumpwithfilter.
Transportationplugandventilationplug(plasticbag),exceptfrom100litterstankmodels.
Pressuregaugeconnection,excepton5litterstankmodels.
Electricalcabinetormotorcircuitbreakerbox.
Manualvalveorsolenoidvalvewith3/8”NPTports.
RemotependantinHBEmodels.
Internalsafetyvalveadjustedat730bar.
Adjustableexternalpressureregulatingvalve:0‐700bar.
5
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
3.INSTALLATIONANDSTARTUP
3.1INSTALLATION
Readtheinstructionsmanualthoroughlyandapplythecontents.
Makesurethatthemachinehasnotbeendamagedduringtransportationandiscleanandcomplete.
Placethemachineinastableandwell‐protectedarea.
Usehosesthatarelongenoughtomakesuretheoperatorisawayfromthedangerzone.
Assemble the complete installation making sure that all accessories (hoses, quick‐couplers, valves, joints, pressure gauges, distributors,
cylinders,etc.)areproperlyconnected.Checkwithoutaloadasindicatedinthenextpoint.Agoodinstallationisessentialtotheproper,
risk‐freefunctioningofthemachine,andshouldthereforebecarriedoutbyqualifiedpersonnelonly.
Connectingthehoses.Operationofthedistributingvalve:
Two‐positionmanualcontrol.Singleeffectcylinder.Type:HBM__1_.
o Thedistributingvalvehasasingleoutletforconnectiontothehose.
o Whentheleverissettoposition‘P’(towardsthehoseoutlet),thecylindermovesout.
o Turningthelevertoposition‘T’(oppositedirection),causesthecylindertoreturn,becauseoftheactionofthespringorthe
weightoftheloaditself.
Three‐positionmanualcontrol.Singleeffectcylinder.Type:HBM__2_.
o Connect the hose to outlet ‘A’ (plastic plug). Do not use the connection point marked with ‘B’. This point should remain
plugged.
o Whentheleverissettoposition‘A’,thecylindermovesforward.Whentheleverisinposition‘C’,itmaintainstheloadinits
currentposition.Andwhentheleverissetto‘B’,thecylinderreturns,becauseoftheactionofthespringortheweightofthe
loaditself.
Three‐positionmanualcontrol.Doubleeffectcylinder.Type:HBM__4_.
o Connectthecylinder’sforwardhose(pressure)tooutlet‘A’ofthedistributingvalve,andthereturnhosetooutlet‘B’.
o Whentheleverissettoposition‘A’,thecylindermovesforward.Whentheleverisinposition‘C’,itmaintainstheloadinits
currentposition,andwhentheleverissetto‘B’,thecylinderreturns,becauseofthepressureappliedbytheoildistributed
bythepump.
Two‐positionelectricalcontrol.Singleeffectcylinder.Type:HBE__5_.
o Thedistributingvalvehasasingleoutletforconnectiontothehose.
o WhentheUPbuttonoftheremotependantispressed,thecylind
ermovesforward.Whenthebuttonisreleased,itmoves
back,becauseoftheactionofthespringortheweightoftheloaditself.
Three‐positionelectricalcontrol.Singleeffectcylinder.Type:HBE__6_.
o Connectthehoseto outlet ‘A’(plasticplug).Whenthe ‘UP’ buttonontheremote pendant ispressed,thecylindermoves
forward.Whenitisreleased,thecylindermaintainsthepressurelevelandtheloadremainswhereitis.Whenthe‘DOWN’
buttonispressed,thecylinderreturnsbecauseoftheactionofthespringortheweightoftheloaditself.
Three‐positionelectricalcontrol.Doubleeffectcylinder.Type:HBE__7_.
o Connectthecylinder’sforwardhose(pressure)tooutlet‘A’ofthedistributingvalve,andthereturnhosetooutlet‘B’.When
the‘UP’buttonontheremotependantispressed,thecylindermovesforward.Whenitisreleased,thecylindermaintains
thepressurelevelandtheloadremainswhereitis.Whenthe‘DOWN’buttonispressed,thecylinderreturnsbecauseofthe
pressureappliedbytheoildistributedbythepump.
Makesurethatthevoltagelevelinthemainscoincideswithwhatspecifiedforthemachine.
3.2CHECKINGTHECORRECTFUNCTIONINGOFALLMACHINEPARTS
Replacethetransportationplugwiththeventilationplug(suppliedinaplasticbag).
Checkthetanklevel.
Connectthemainselectricitysupplytotheterminalstripintheelectricalcabinet.
Makesurethattheremotependantisdeactivatedand/orthatthemanualcontrolissetto‘C’.
WithHBE‐typeelectricalcontrolpumps,rotatetheelectricalcabinet’sswitchtoposition‘1’.Presstheelectricalcabinet’sgreenbuttonto
startthemotor.
Checkthatthedirectionofrotationcoincideswiththatindicatedbythearrowontheelectricmotorlid.Ifthedirectionsdonotcoincide,
stopthemotor(bypressingtheredswitch),rotatetheswitchto‘0’anddisconnecttheequipmentfromthemainelectricitysupply.Swap
thetwocablesaroundintheterminal.Repeattheoperationandcheckthatthedirectionofrotationisnowcorrect.
WithHBM‐typemanualcontrolpumps,pressthegreenbuttoninthemotorstarterortheblackbuttononthecircuitbreakerboxtostart
themotor.Checkthedirectionofrotationasexplainedinthepreviouspoint.
Withelectricalcontrolpumps,whenthe‘UP’buttonontheremotependantispressed,thecylinderpistonmovesforwardoncethehose
hasfilledwithoil.Thepistonmovesbackwhenthe‘DOWN’buttonispressed.
Practisemovingthepistonbackandforth.
Withmanualcontrolpumps,whentheleverissettoposition‘A’or‘P’,thecylinderpistonmovesforwardoncethehosehasfilledwithoil.
Thepistonmovesbackwhentheleverissettoposition‘B’or‘T’.
Aftermakingsurethatnooneisinthedangerzone,carefullyextendthecylinderasfarasitwillgo.
VERYIMPORTANT:
BEFOREDOINGTHIS,MAKESURETHATTHECYLINDERORHYDRAULICTOOLISDESIGNEDTOWITHSTANDALLTHE
PRESSUREATTHEENDOFITSSTROKE.
6
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
Useapressuregaugeatthispointtocheckthattheinternalsafetyvalveissetcorrectlyto700bar.
Ifyouwishtocheckthepressureofaninstallationwithoutpressingtheremotependant(opencentre,‘P’connectedto‘T’andforwardand
backmovementsblocked)orwiththemanualcontrolsetto‘C’,youshouldplacethepressuregaugeanditscorrespondinggaugeadaptor
intheoutputofthedistributingvalve.
If you do not press the remote pendant or the manual valve control is set to ‘C’, the distributing valve’s check valves will maintain the
pressureinthecircuit.
Iftheproposedoperatingpressureislessthan700bar,usetheexternalpressurereliefvalve.
Useaspannertoloosenthelocknutandascrewdrivertoloosen(counter‐clockwise–reducespressure)ortighten(clockwise–increases
pressure)theadjustmentscrew.Useapressuregaugetocheckthatthedesiredoperatingpressurehasbeenreached,andthenblockthe
adjustmentscrewusingthelocknuttopreventunwantedlooseningduetovibrations.
Checkforleakswhenworkingunderpressureandmakesurethatthemachineandtheinstallationareworkingcorrectlyinaccordancewith
theestablishedapplication.
Theabovestepsshouldberepeatedasmanytimesasnecessary,untiltheoperatorhasbecomefamiliarwiththeworkingofthemachine.
InHBE‐seriespumpswithelectricalcontrol,checkthecorrectworkingoftheemergencystopmechanism:theREDEMERGENCYBUTTONin
theremotependant.
WARNING:DEPRESURISSATION(onlyforHBE‐series)
Thissolenoidvalvecouldbuilduppressure.Todepressurize:
o Blocktheloadandassureitinasafeway.
o Cut‐offthepowersupply.
o Turnthelockinghandlesineachsolenoidvalvefromrighttoleft(clockwise)toreleasethepressure.
o Oncethesolenoidvalvesarewithoutpressurethequickcouplersshouldbelooseneasily.
o Releasethequickcouplerandturnthelockinghandlestotheiroriginalposition.Movethemfromlefttoright(counter‐clockwise).
VALVECHANGEfrom4/3to3/3(onlyforHBM‐series)
If you have an equipment with number 4 in the third position ofthereferenceHBM__4_or(Forexample:HBM3441),youhavean
equipmentwithavalveAZ8400,fordoubleactingcylinders.
Ifyouhaveasingleactingcylinderandyouwanttouseyourpowerpackwiththiskindofcylinderyoumustfollowthestepsbelow:
1‐ Removethescrews(4)ofthemanualvalveAZ8400.
2‐ Takethemanualvalveofffromthelidofthepowerpack.
3‐ Apressureinletholeislocatedinthecenterofthelowersideofthevalveandthereare2hexagonalscrewsonbothsidesofthe
hole.
4‐ OnescrewcorrespondstotheBoutletportlocatedinfrontofthemanualvalve;thisscrewisallocatedintheperpendiculartoB
outlet.
5‐ Removethisscrewandthentheballandthespring.
6‐ Puttheminthebagsuppliedwiththerestofthepieces.
7‐ Takethesteelplugsuppliedwiththepowerpackintheplasticbag(Code:15L0021)andscrewitintheBoutlet.
8‐ Placethemanualvalveonthepowerpackandputthe4screws.
9‐ Inthismomenttheequipmentisreadytoworkwithasingleactingcylinder.(APosition:Advance/CPosition:Maintainstheload/
BPosition:Returnofthecylinder)
Ifyouhaveanequipmentwithnumber2inthethirdpositionofthereferenceHBM:__2_(Forexample:HBM3421),youhaveanequipment
withavalveAZ8200,forsingleactingcylinders.
Ifyouhaveadoubleactingcylinderandyouwanttouseyourpowerpackwiththiskindofcylinderyoumustfollowthestepsbelow:
1‐ Removethescrews(4)ofthemanualvalveAZ8400.
2‐ Takethemanualvalveofffromthelidofthepowerpack.
3‐ Apressureinletholeislocatedinthecenterofthelowersideofthevalveandthereisonehexagonalscrewononesideofthehole,
andathreadedholeintheotherside.
4‐ Takethehexagonalscrewsuppliedintheplasticbagandplacethespring,theretentionballandthecopperwasherinthemanual
valve.
5‐ Placethescrewwiththerestofpiecesinthethreadedhole.
6‐ Placethemanualvalveonthepowerpackandputthe4screws.
7‐ RemovethesteelplugfromtheBoutlet.
8‐ Inthismomenttheequipmentisreadytoworkwithadoubleactingcylinder.(APosition:Advance/CPosition:Maintainstheload/
BPosition:Returnofthecylinder)
ALL THESE CHECKS SHOULD BE CARRIED OUT WITHOUT A LOAD. THEIR AIM IS TO ENABLE OPERATORS TO
BECOME FAMILIAR WITH THE WORKING OF THE MACHINE.
7
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
3.3STARTUP
Placethemachineintheworkingzoneinsuchawayastoensure maximum stability. You should also make sure that the operator is
sufficientlyfarawayfromthedangerzone.
Theoperatorshouldcheckthatnooneisinthedangerzoneandthatthemachineisinperfectworkingorderandreadytobeswitchedon.
Startthemachineandoperateaccordingtotheestablishedmethod.
In the event ofproblems of anytype with HBE‐type electrical controlpumps,presstheREDEMERGENCYSTOPBUTTON,blocktheload
mechanicallyifpossibleandresolvetheproblembeforeresumingoperation.
WithHBM‐typemanualcontrolpumps,setthevalvecontroltoposition‘C’,stopthemotorbypressingtheredswitchandblocktheload
mechanicallyifpossible.Resolvetheproblembeforeresumingoperation.
Onceyouhavefinished,checkthemachineforanypossibledamage,disassembleit,cleanitandstoreinasafeplace.
4.MAINTENANCE
Makesurethatthemachineisswitchedoffandnotunderpressurebeforecarryingoutanymaintenanceoperation.
Keepthepumpcleanandingoodcondition,especiallyasregardsconnections,threads,jointsandquickplugs,etc.
Usethetankindicatortomonitortheoillevel.Ifnecessary,topupthroughthefillingplug,usingLarzephydraulicoil(ref.AZ8902).
Electricalconnectionsandtheirperiodicchecksshouldbecarriedoutbyfullyqualifiedpersonnelonly.Anylooseordamagedcables,etc.
shouldberepairedorreplacedimmediately.
Ifyouareworkingincorrosiveoraggressiveenvironments,protectthemachineaccordinglyandcleanonaregularbasis.
Changetheoilinthetankregularly–atleastonceayearifworking in dirty environments and/or if the hoses are connectedand
disconnectedfrequently.
Tochangetheoil,removethelidandcleanboththetankandthefilter,usingmaterialsthatdonotleaveresidue.Whenreassembling,usea
newtankgasket.FillthetankwithLarzepoil,monitoringthequantityusingthelevelprovided.
Donotdumpusedhydraulicoil.Collectanddisposeofitaccordingtotherelevantwastedisposalregulations.
Intheeventofafailureormalfunction,allrepairsshouldbecarriedoutbyspecialistpersonnelusingLarzepspareorreplacementparts.
5.PROBLEMS,MALFUNCTIONSANDSOLUTIONS
5.1OPERATIONSTHATCANBECARRIEDOUTBYTHEUSER
5.1.1Thecylinderorhydraulictooldoesnotmoveforward.
Tankunderpressure.
Replacethetransportationplugwiththeventilationplug.
Notenoughoilinthetank.
Checklevelandrefill.
Pumpnotprimed.
Fillthetankuptothemax.level.
Tiltthepowerpackfromthefrontside(whereisassembledthevalve)up.
Turnonthemachinewithoutactivatingtheremotependant/withthedistributingcontrolsetto‘C’forafewminutesuntilthe
pumpexpelstheairfromthecircuit.Thisoperationcanbeoptimisedbystoppingandstartingthemotorevery5seconds.
Asthepumpisgraduallyprimed,thenoisemadebythemachinechanges.
Takedownslowlythepowerpacktotheinitialhorizontalposition.
Pressureregulatingvalveincorrectlyadjusted.
Readjusttheexternalpressurelimitingvalve.
Hosequickplugsnotcorrectlyconnected.
Checkthatallplugsareconnectedproperly.
Filterdirty.
RemovethelidandproceedasdescribedintheMaintenancesection.
All these operations can be carried out by the user. Other operations should only be carried out by specialist personnel, preferablyfroman
authorisedtechnicalassistanceservice.
6.WARRANTY
LARZEP,S.A.guaranteesitsproductsagainstalldesignandmanufacturingdefectsforthedurationsoftwoyearsfromthedateofpurchase.This
guaranteedoesnotincludetheordinarywearofbothmetalandnon‐metalparts,abuse,usingtheequipmentbeyonditsratedcapacityandany
wearordamageincurredasaresultofusingahydraulicfluidwhichisnotrecommendedbyLARZEP,S.A.
Please note that if the equipment is disassembled or serviced by anyone other than an authorized service dealer or by LARZEP, S.A., this
guaranteeisrenderednullandvoid.
In the eventof a warrantyclaim, return the equipment, to LARZEP, S.A. or the authorized dealer which sold you the hydraulic equipment,
LARZEP,S.A.willrepair orreplacethefaultyequipment, whicheverisdeemedmostappropriate. LARZEP,S.A.shallnotbeheldliableforany
consequentialdamagesorlosses,whichmayoccurasaresultoffaultyequipment.
8
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
7.DECLARATIONOFCONFORMITY
9
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
# DESCRIPTION
1 ExternalPressureReliefValve
2 Plug
3 Valve
4 Pump
5 Lid
6 Distributor
7 Motor
8 Handle
9 Level
10 Tank
10
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
# DESCRIPTION
1 ExternalPressureReliefValve
2 Plug
3 Valve
4 Pump
5 Lid
6 Distributor
7 Motor
8 Handle
9 Level
10 Tank
11
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
COMPONENTS
12
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
HYDRAULICSCHEME
VALVE
13
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
14
InstructionManual
HydraulicElectricalPumps“HBE”“HBM”
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Larzep HBE3362 Operating And Maintenance Instructions Manual

HBE3362
Brand
Larzep
Model
HBE3362
Type
Operating And Maintenance Instructions Manual
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