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271333085 EN
eDRAULIC spreader
replaces 11.2018Edition 09.2019
Instruction manual for rescue equipment
(Original instruction manual)
SP 333 E2
SP 555 E2SP 777 E2
2
Content Page1. Dangerclassifications 42. Productsafety 53. Properuse 94. Functionaldescription 11 4.1 Description 11 4.2 Unit in detail 12 4.3 Hydraulic circuit diagram 13 4.4 Operating movement controls 135. Operation 13 5.1 Battery or power supply for eDRAULIC device 13 5.2 Operating the star grip 146. Spreading,pulling,squeezingandpeeling 15 6.1 Safety notes 15 6.2 Spreading 16 6.3 Pulling 17 6.4 Squeezing 18 6.5 Peeling 197. Dismantlingtheequipment/deactivationfollowingoperation 208. Maintenanceandservice 21 8.1 Oil change 21 8.2 Overview of eDRAULIC spreader 22 8.3 Protective equipment 23 8.4 Checkingthefilterinthebatteryshaft 239. Repairs 24 9.1 General information 24 9.2 Preventive service 24 9.3 Repairs 25
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10.Troubleshooting 3211.Technicaldata 34 11.1 eDRAULIC spreader 35 11.2 Peeling 37 11.3 Noiseemission(basedonstandardENISO3744) 37 11.4 Operating and storage temperature ranges 37 11.5 Oscillation/vibration 3712.Accessories 38 12.1 Batteries 38 12.2 Battery charger 39 12.3 Power supply 39 12.4 Chain sets 4013.Instructionsregardingdisposal 4014.Notes 41
Content Page
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Wearahelmetwithafaceguard.
Wearprotectivegloves.
Wearsafetyshoes.
Properrecycling
Protecttheenvironment.
Readandfollowtheoperatinginstructions.
Wedifferentiatebetweenvariousdifferentcategoriesofsafetyinstructions.Thetableshownbelowprovidesanoverviewoftheassignmentofsymbols(pictograms)andsignalwordstothespecificdangerandthepossibleconsequences.
1. Danger classifications
Pictogram Damage / injury to Keyword Definition Consequences
Persons
DANGER! Immediatedanger Deathorsevereinjury
WARNING!Potentiallydangeroussituation
Potentialdeathorseriousinjury
CAUTION! Lessdangeroussituation
Minororslightinjury
Property
ATTENTION!Riskofdamagetoproperty/environment
Damagetotheequipment,
damagetotheenvironment,damagetosurroundings
- NOTE
Handlingtipsandotherimportant/usefulinformation
andadvice
Noinjury/damagetopersons/environment/
device
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2. Product safetyHURSTproducts are developed andmanufactured to ensure the best performance andqualitywhenusedasintended.Thesafetyoftheoperatoristhemostimportantconsiderationinproductdesign.Furthermore,theoperatinginstructionsareintendedtohelpyouuseHURSTproductssafely.Thegenerallyapplicablelegalandotherbindingregulationspertainingtothepreventionofaccidentsandprotectionoftheenvironmentapplyandaretobecompliedwithinadditiontotheoperatinginstructions.Theequipment,includingaccessories,mayonlybeoperatedbypersonsfamiliarwiththisInstructionManualandwithappropriatetraining inthesafetyaspectsofsuchequipment,otherwise,thereisariskofsevereinjuryordeath.AlloperatorsshouldcarefullyreadandfollowthisInstructionManualandtheAkkuPowerGmbH Safety Instructions for eDRAULIC batteries, including all warnings, cautions andinformationcontainedthereinbeforetheyattempttouseormaintain theequipmentor itsaccessories.Donotattempttoutilizeormaintaintheequipment,includinganyaccessories,unlessyouhaveaqualifiedtrainershowyouhowtosafelyandproperlyusethisequipment. The use and operation of theHURST Rescue equipment which is powered by lithium-ionbatteries must comply with the Akku Power GmbH Safety Instructions foreDRAULICbatterieswhichareincludedwiththebatteries.Tosafelyoperateormaintaintheequipment,includingaccessories,youmustreadandfollowthisInstructionManualandallaccessorymanuals,inadditiontoreceivingtheappropriatesafetytraining.
Pleaseensurethatnobodypartsorclothingarecaughtbetweenthevisiblymovingparts(e.g.bladearms).
Workingundersuspendedloadsisnotpermittedwheresuchloadsarebeingliftedonlybymeansofhydraulicorelectro-hydraulicdevices.Ifthisworkisunavoidable,suitablemechanicalsupportsarealsorequired.
Wearprotectiveclothing,asafetyhelmetwithvisor,protectivefootwearandgloves.
Inspectthedevicebeforeandafteruseforvisibledefectsordamage.
WARNING / CAUTION!Pleaseensurethattheaccessoriesyouuseareappropriateforthemaximumoperatingpressureandtheperformanceoftheequipment!
WARNING / CAUTION!Theoperatinginstructionsforaccessoriesmustbe followed!
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Immediatelyreportanychangesthatoccur(includingchangesinoperatingbehavior)totheappropriatepersons/departments!Ifnecessary,theequipmentistobeshutdownimmediatelyandsecured!
Allboltedconnectionsmustbecheckedforleaksandexternallyvisibledamage,whichmustberepairedimmediately!Escapinghydraulicfluidcancauseinjuriesandfires.
Intheeventofmalfunction,immediatelydeactivatethedeviceandsecureit.Repairthefaultimmediately.
Donotcarryoutanychanges(additionsorconversions)totheequipmentwithoutobtainingthepriorapprovalofHURST.
Observeallsafetyanddangerinformationonthedeviceandintheoperatinginstructions.
Allsafetyanddangerinstructionsonthedevicemustalwaysbecompleteandinalegiblecondition.
Anymodeofoperationwhichcompromisesthesafetyand/orstabilityofthedeviceisforbidden!
Repairstotheequipmentmayonlybecarriedoutbyatrainedservicetechnicianwithspecificknowledgeofthedevice.
Safetydevicesmayneverbedisabled!
OnlygenuineHURSTaccessoriesandsparepartsaretobeusedforrepairs.
Beforeswitchingon/startingupthedeviceandduringitsoperation,makesurethatnobodywillbeendangeredbythis.
Observeallintervalsforrecurringtestsand/orinspectionsthatareprescribedorstatedintheoperatinginstructions.
Whenworkingclosetolivecomponentsandcables,suitablemeasuresmustbetakentoavoidcurrenttransfersorhigh-voltagetransferstotheequipment.
Pleasenotethatmaterialcouldfalldownorsuddenlybreakfreeduringspreading,cutting,squeezingoperationsasaresultofshearing,tearingorbreaking;appropriatestepsmustbetakentoavoidthis.
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Theequipmentisfilledwithhydraulicfluid.Thishydraulicfluidcanbedetrimentaltohealthifitisswallowedoritsvaporisinhaled.Directcontactwiththeskinmustbeavoidedforthesamereason.Also,whenhandlinghydraulicfluid,notethatitcannegativelyaffectbiologicalsystems.
Whenworkingwithorstoringtheequipment,ensurethatthefunctionandthesafetyoftheequipmentarenotimpairedbytheeffectsofsevereexternaltemperaturesandthattheequipmentisnotdamagedinanyway.Pleasenotethattheequipmentcanalsoheatupoveralongperiodofuse.
Makesurethatthereisadequatelightingwhileworking.
Beforetransportingtheequipment,alwaysensurethattheaccessoriesarepositionedinsuchawaythattheycannotcauseanaccident.
Alwayskeeptheseoperatinginstructionseasilyaccessibleattheplaceofoperation.
Ensuretheproperdisposalofallremovedparts,left-overoilandhydraulicfluidaswellaspackagingmaterials!
TheeDRAULICdeviceshaveanIP54protectionclass.Theyaresuitableforuseinwetweatherconditionsandaresplashproof.
TheeDRAULICdevicesarenotsuitableforunderwateruse.
Pleaseensurethatyoudonotbecomeentangledincablesandtripwhenworkingwithortransportingthedevice.
Pleaseensurethatthebatterycontactsarenotshort-circuited.
Thebuild-upofstaticchargesandthereforepossiblesparkingmustbeavoidedwhenhandlingthedevice.
Onlytouchbroken-offorcut-offpartswhilewearingprotectivegloves,asthetorn/cutedgescanbeverysharp.
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The generally applicable, legal and other binding national and international regulationspertainingtothepreventionofaccidentsandprotectionoftheenvironmentapplyandaretobeimplementedinadditiontotheoperatinginstructions.
WARNING / CAUTION / ATTENTION!Thedeviceisintendedexclusively forthepurposestatedintheoperatinginstructions(seechapter"ProperUse").Any other use is not in accordance with its designated purpose. Themanufacturer/supplierisnotliableforanydamageresultingfromimproperuse.Theuserbearssoleresponsibilityforsuchuse.Proper use includes observance of the operating instructions and compliance with theinspectionandmaintenanceconditions.
Never work in a fatigued or intoxicated state!
DonotexposetheAkkuPowerGmbHlithium-ionbatterytowater,oil,ormoistureorliquidofanykind,asthiscouldleadtoabatterymalfunctionresultinginfirecausingpersonalinjuryordeath!
DonotattempttousetheHURSTRescueEquipmentwiththeAkkuPowerGmbHlithium-ionbatterythathasbeenexposeddirectlyorindirectlytowater,oil,moistureorliquidofanykind,asthiscouldleadtoabatterymalfunctionresultinginfirecausingpersonalinjuryordeath!
DonotexposetheAkkuPowerGmbHlithium-ionbatterychargertowater,oilormoistureorliquidofanykindasthiscouldleadtoabatterymalfunctionresultinginfirecausingpersonalinjuryordeath!
DonotplacetheAkkuPowerGmbHlithium-ionbatterythathasbeenexposeddirectlyorindirectlytowater,oil,moistureorliquidofanykindontoachargerasthiscouldleadtoabatterymalfunctionresultinginfirecausingpersonalinjuryordeath!
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3. Proper useHURST eDRAULIC spreaders have been specially designed to rescue or retrieve thebodiesofvictimsofroad,railoraircraftaccidentsortobeusedduringrescueoperationsfrombuildings.HURSTeDRAULICspreaderscanalsobeusedtofreepersonswhohavebecometrappedbypushingopendoorsorremovingobstacleswiththeaidofachainset.Duringothercatastrophicevents,spreaderscanalsobeused tomoveobjects to rescuepersonswhohavebeenburiedortrapped.
CAUTION / PLEASE NOTE!Caremustalwaysbetakenthattheenvironmentoftheobjecttobeprocessedremainsstableandsecuredagainstunintentionalshiftingbyusingstrongsupportsorunderpinning.
WARNING / CAUTION / PLEASE NOTE!TheHURSTeDRAULICdevicesandtheAkkuPowerGmbHlithium-ionbatteries: - ARE NOTsuitableforunderwateruse - ARE NOTwaterproof - ARE NOTwater-resistant - ARE NOTliquid-prooforresistant
Donotexpose theAkkuPowerGmbH lithium-ionbatteryorbatterycharger towater,oilormoistureasthiscouldleadtoabatterymalfunctionresultinginfirecausingpersonalinjuryordeath!
There have been reports of spontaneous burns and fires igniting from thecharging,storageanduseoflithium-ionbatteries.YoumustalwayscheckthattheAkkuPowerGmbHlithium-ionbatteryischargingandoperatingconsistentlywiththebatterymanufacturer’smanualandhasnotbeendamagedorexposedtomoistureorliquidofanykind.
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WARNING / CAUTION / PLEASE NOTE!Thefollowingmaynotbecut/squeezed: - live cables - prestressed and hardened parts such as springs, spring steels, steeringcolumnsandrollers - pipesundergasorliquidpressure, - compoundmaterials(steel/concrete) - explosivebodiessuchasairbagcartridges
Theoperatingpressureplacedontherescuedevicemayonlybedirectlychangedafter consultationwithHURST.A change in settingsmay result in damage topropertyand/orinjuries.
HURSTeDRAULICdevicesarenotexplosion-protected!Whenusing thedevices in potentially explosiveenvironment, the following mustbeexcluded: - thatthedevicecouldtriggeranexplosion. - thatworkingwiththedevicecouldtriggeranexplosion;e.g.sparksmayresult
fromcuttinganobject.TheresponsibilityforexplosionpreventionorforrulingoutworkwithaneDRAULICdevicewiththeoperatorofthedeviceorwiththepersonresponsibleattheplaceofuse.When working in areas at risk of explosion, all applicable legal, national and international regulations, standards and safety rules for avoiding explosions must be observed without restriction!
The rescue equipment should not come into contact with acids or alkalines.Ifthisisunavoidable,cleantheequipmentimmediatelyafterwardswithasuitablecleaningagent.
You can obtain accessories and replacement parts for the rescue devices from yourauthorizedHURSTdealer!
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4. Functional description 4.1 DescriptionThe spreaders have been designed in such a way that a hydraulically operated pistonactivatesmechanicaljointssymmetricallytoopenorcloseasetoftwooppositespreaderarms.Thismovementcanbeusedtospreadopen,squeezeorpullopenobjects.
Foralldevices,themovementisactivatedbymeansofavalveintheformofastargrip.Alldevicesguaranteethedeadman'sswitchandthefullload-supportingfunctionwhenthestargripisreleased.
HURSTeDRAULICdevicesdonotneedtobeconnectedtoanexternalhydraulicsource(e.g.amotorpump).Generationoftherequiredhydraulicpressuretakesplacewithinthebodyofthedevice.Eitherabatteryoranexternalpowersupplymustbeconnectedasanenergysource.Youcanchoosewhichenergysourceyouwishtouse.Boththeaccumulatorbatteryandthemainspowerunitcanbeinsertedintotheopeningprovidedinthebodyofthetool.Theyarethenautomaticallylockedintoposition.YoucanextendtheoperatingtimeofyoureDRAULICdevicebyusingseveralbatteries.Thebatteriescanberechargedafteruse,usingasuitableexternalcharger.Ifyouaremakinguseofanexternalpowersupply,thedevicecanbeusedforanalmostunlimitedtime.Thistimeisonlylimitedbytheexternalenergysourceandtheoverheatingswitchofthepowersupply.ToallowyoutoselectthebestpossibleenergysupplyforyoureDRAULICdevice,neitherthebatterynorthepowersupplyformpartofthedeliveryscope.Youwillfindsuitablebat-teriesandpowersuppliesintheHURSTaccessorieslist.
eDRAULICdevicescomewithstandardlightfittingstofacilitateworkunderpoorlightconditions.Thelight-emittingdiodesattachedontheoperatingsidelightuptheworkarea.Themainswitchhasalsobeenequippedwitharinglight,sothatyoucanimmediatelydetectwhetherthedeviceisswitchedonornot.Whenexchangingthebatteryorpowersupply,theconnectionslotwilllightupforapproximately30seconds.
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5
6
7
8
10
1
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SP 333 E2SP 555 E2SP 777 E2
4.2 Unit in detail
1 Stargrip 2 Mainswitch 3 Quickexchangebatteryorpowersupply 4 Releasebuttonforbatteryand powersupply 5 Handle 6 Ventilationslots 7 Spreaderarmswithplug-ontips 8 Plastichousing 9 Toolbody10 Protectivecover11 Light12 Squeezingdevice13 Protectiveplateforspreaderarm14 Yokecover
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4.4 Operating movement controlsThepistonmovementiscontrolledbythestargripontheattachedvalve(seeillustrationbelow).
Stargrip
5.1 Battery or power supply for eDRAULIC device5. Operation
CommissioningBeforeinitialoperation,thebattery(whereused)oftherescuedevicemustbefullyloaded,usingtheexternalcharger.
4.3 Hydraulic circuit diagramToenablecomprehensionofthefunction,asimplifiedhydraulicramoftherescueequipment(A)+handvalve(B)aredepictedhere.
A B
pulling/squeezing
spreading
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Procedure: 1. Unplugthepowersupply(whereused)fromthemains. 2. Fullypressdownthetwounlockingbuttonsandcarefullypullthebatteryorpower
supplyoutofthedevice. Do not use force!
3. Thebatterycannowberechargedinthecharger(pleasetakenoteoftheseparateoperatinginstructionsforthechargerandthebatteriestobeused);alternatively,thepowersupplycanbereplaced.
4. InserttherechargedornewbatteryintotheeDRAULICdeviceuntilitreachesthestop.Thebatteryorpowersupplywillbeautomaticallylockedwhencorrectlyoper-ated.
Connectionslot
Opening the device ( ):
Turnthestargripinaclockwisedirection(inthedirectionoftherelevantsymbol)andkeepinthisposition.
Closing the device ( ):
Turnthestargripinancounterclockwisedirection(inthedirectionoftherelevantsymbol)andkeepinthisposition.
"Dead-man’s" function: Followingrelease,thestargripautomaticallyreturnstothecentralposition,fullyguaranteeingloadretention.
5.2 Operating the star grip (alsoseechapteron"Operatingmovementcontrol")
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6. Spreading, pulling, squeezing and peeling 6.1 Safety notesBefore rescuework cancommence, theobjectmustbe stabilized in its current position.Ensurethattheobjectstobeworkedonareadequatelyunderpinnedand/orsupportedtoensurethatthereisnoriskofslidingorshifting.Worldwide safety guidelines pertaining to the specific country must be observed andcompliedwith.IntheFederalRepublicofGermany,regularsafetyinspectionsaccordingtothe regulationsof theGesetzlichenUnfallversicherung (GUV; ‘Legalaccident insurance’)aremandatory.
WARNING / CAUTION / PLEASE NOTE!HURSTeDRAULICdevicesarenotexplosion-protected!Whenusingthedevicesinpotentiallyexplosiveenvironments,the following mustbeexcluded: - thatthedevicecouldtriggeranexplosion. - thatworkingwiththedevicecouldtriggeranexplosion;e.g.sparksmayresult
fromcuttinganobject.TheresponsibilityforexplosionpreventionorforrulingoutworkwithaneDRAULICdevicelieswiththeoperatorofthedeviceorwiththepersonresponsibleattheplaceofuse.When working in areas at risk of explosion, all applicable legal, national and international regulations, standards and safety rules for avoiding explosions must be observed without restriction!
Thefollowingaretobewornwhenworkingwiththerescueequipment:- protectiveclothing,- safetyhelmetwithvisororprotectivegoggles,- protectivegloves- and,ifnecessary,earprotection
Beforeoperatingtherescuedevice,youshouldensurethatnoparticipantsorbystandersareatriskfromthemovementsoftherescuedeviceorfromflyingfragments!Avoidunnecessarydamagetopropertybelongingtoothersortoobjectsnotinvolvedintherescueordamagecausedbyflyingfragments.
Note on the operation of the eDRAULIC with a rechargeable battery:IftherechargeablebatteryremainsintheeDRAULICdevicewiththemainswitchon,butwithoutactivatingthestargrip,therechargeablebatterywillswitchitselfoffaftersometime(approximately10-60minutes,dependingonthetypeofbattery). If thestargrip isthenactivated,theeDRAULICdevicewillnotswitchitselfon.Inordertoresumeworkwiththedevice,theeDRAULICdevicemustfirstbeswitchedoffatthemainsandthenswitchedonagain.Alternatively,thecapacitydisplayontherechargeablebatterycanbeactivatedorthebatterymaybebrieflyunpluggedandrepluggedagain.
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It is strictly prohibited to reach into the path of the rescue device (e.g. between the spreader arms and the material/object to which the force is to be applied)!
CAUTION / PLEASE NOTE!Thestrongeffect of the forceof the rescueequipment duringoperation couldcausepiecesof thevehicle tobreakofforflyoff,posingadanger topersons.Those not involved in the rescue operation should therefore keep at a safe distance appropriate to thesituation.Any trappedorenclosedpersonsmustbeprotected.
6.2 SpreadingUsethefrontofthetipsonlytoincreaseanexistinggap.Toincreasegripandtoavoidhavingthetipssliporbreakoutoftheparttobeprocessed,thegripshouldbereappliedatanearlystage.Thehighestforcedevelopsintherearareaoftheplug-ontip.
WARNING / CAUTION / PLEASE NOTE! The light metal alloy spreader arms may not be damaged.
Spreading Enlargingagap
approx25mmapprox. 1 in
The spreaders haveadditional exchangeable plates to protect the armsagainst physicaldamage.
Spreadingisonlyalloweduptothispoint.
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6.3 Pulling
WARNING / CAUTION / PLEASE NOTE! The light metal alloy spreader arms may not be damaged.
- HURSTchainsetsmustbeusedforpulling.- Whenusingachainforpulling,makesurethatthepinsandhooksarepositionedcorrectly
sothatthechaincannotslip.- Onlychainsetsinperfectconditionmaybeused.- Thepullingchainsmustbecheckedbyanexpertatleastonceayear.- Alsoconsulttheseparateoperatinginstructionsforthecorrespondingchainset!
Workingsurfaceistoosmall,tipsslipoff.Onlyforincreasingthesizeofagap(notsuitable
forspreading)
Tipsgetasafegrip. Onlyworkwiththetips,sothatthespreaderisnotdamagedintheareaofthelightmetal
arms.
Mountingboreforchainset
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ATheconnectingpiecesforHURSTchainsetsarefastenedtothebladesusingloadboltsinholes"A".(seeillustrationontheright)
PermissibleChainsets:forSP333E2: KSV11forSP555E2: KSV11forSP777E2: KSV11
NOTE:Alsotakenoteofalltheinstructionsandregulationsintheseparatelyprovidedoperatinginstructionsforthechainsets.
6.4 Squeezing
Squeezing
Squeezingisallowed- Intheareaofthetips.
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- Withthespecialsqueezingplates„A“inthearms.
A
6.5 PeelingItispossibletopeelsheetsteelwiththeoptionalpeelingtipsofthespreader(max.panelthicknesst,seechapter“TechnicalData”).Thespreadertipmustbereplacedwiththepeelingtip“A”,see9.3.1Tipchanging.
A
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Onceworkhasbeencompleted,thedevicearmsshouldbecloseduntilthetipsareonlyafewmillimetersapart.Thisrelievesthehydraulicandmechanicalstrainontheequipment.
Clean the rescue device after each operation and grease both the metallic and themechanicallymovableparts.Thelockofthespreaderplug-ontipsshouldalsobegreasedfromtimetotime.Greasingprovidesprotectionagainstexcessivewearandtearorcorrosion.Avoidstoringtherescueequipmentinadampenvironment.
NOTE:NeverstoretheeDRAULICdeviceswithfullyclosedarms!Byfullyclosingthearmshydraulicandmechanicaltensionmaydevelopinthedevice.
7. Dismantling the equipment / deactivation following operation
WARNING / CAUTION!Withparticularlyhardmaterials,chipsmaybreakoutinanuncontrolledmanner.Pleasemaintainthesafetydistance!
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8. Maintenance and serviceThedevicesaresubjecttoveryhighmechanicalstresses.Avisualinspectionmustthereforebecarriedoutaftereveryuseandatleastonevisualinspectionmustbecarriedouteverysixmonths.Theseinspectionsenabletheearlydetectionofwearandtear,whichmeansthatpunctualreplacementofthesewearingpartspreventsbreakage.Anannualinspectionofthetoolisdueonceayear.Thisinspectionmustbeperformedbyapersonwiththenecessaryexpertise.Thismeansthatthepersonmustpossessadequatespecialistknowledgeandexperienceinthefieldsofelectricalengineeringandhydraulics,sothattheycanobjectivelyassesstheconditionofthetool.Every3yearsorwhentheremightbedoubtsregardingthesafetyorreliabilityoftheunit,an additional function check is to be carried out (complyingwith the applicable nationaland international regulations for themaintenance intervals of rescue equipment). In theFederalRepublicofGermany,regularsafetyinspectionsaccordingtotheregulationsoftheGesetzlichenUnfallversicherung(GUV;‘Legalaccidentinsurance’)aremandatory.
ATTENTION!Cleanoffanydirtbeforecheckingtheequipment!
WARNING / CAUTION / PLEASE NOTE!Toperformmaintenanceandrepairs,personalsafetyequipmentappropriatefortheworkisamandatoryrequirement.Themaintenanceandrepairstaffmusthaveadequatetechnicalandspecializedknowledge.HURSToffersappropriatetrainingcoursesforthis.
8.1 Oil change
Under normalworking conditions routine oil changes are not necessarywith eDRAULICtools.Theprerequisiteisthat:• thetoolsarealwaysproperlyhandledandstowedaspertheapplicableoperatingmanual• thetoolsaretestedonaregularbasisasperourinstructionsonpreventivemaintenance• after10yearsservicelifeanoilchangeisrecommendedRegular tests, oil change and/or repairsmust be carried out by repair andmaintenancepersonnelthatistrainedandauthorizedbythemanufacturer.
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Battery and power supply• Casingundamaged• Electricalcontactsurfacescleanandundamaged• Cableundamaged• Battery(-ies)fullycharged(whenused)• Chargingstatedisplayoflithium-ionbatteryorbatteriesfullyfunctional• Thebatteryhasnotbeenexposedtowater,oilormoisture• There are no signs that the battery has beendamagedor that it ismalfunctioning or
operating inconsistently with Akku Power GmbH Safety Instructions for eDRAULICbatterieswhichareincludedwiththebatteries
Functional test• Easyopeningandclosingofstargripcontrols,• Nounusualnoises• Nofurthermovementofspreaderarmswheninterruptingthevalvefunctionduringthe
process(deadman'sswitch).
Inspections to be carried out:
Visual Inspection
Spreader• Openingwidthofarmsatthetips(seechapteron"TechnicalData"),• Generaltightness(leaks),• Operabilityofthestargrip-checktheautomaticreturnintomiddlepositionafterrelease
(deadman’sfunction),• Existenceandstabilityofhandle,• Labelscompleteandlegible,• Coversinperfectcondition,• Spreaderarmsnotcracked,• Pinsandretainingringsonthespreaderarmsarepresentandinapropercondition,• Corrugationofthetipscleanandwell-edged,notears.• Thetipsmustbeinplaceandlocked• Illuminationofmainswitch,workareaandconnectionshaftfullyfunctional.
8.2 Overview of eDRAULIC spreader
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8.3 Protective equipmentInspections to be carried out:• Checktheprotectiveequipmentusedon/inthevicinityoftherescuedevice.Payparticular
attentiontotheprotectivecoverforthemovableparts(theremaybenocracks!).
Theairsuctionfilteristobecheckedatleastonceayearorafteruseinadustyenvironment.Thefiltercanbechecked fromtheoutside if themainsunit (orbattery) is removed(seeillustrationsbelow).Ifthefilterisseverelycontaminated,itwillneedtobereplaced.
Procedure:1. Tilttherespectivedeviceasshownintheillustration. 2.Removethebatteryorthepowersupply. 3.Removethefiltergridbyactivatingthereleasehook.4.Replacethedirtyfilterelementswithnewfilterelements.
8.4 Checking the filter in the battery shaft
Releasehook
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ATTENTION!Whencleaningunitsandequipment,notethatnocleaningagentmaybeusedthathasapHvalueoutsidetherange5-8!
9.1 General information9. Repairs
ServiceworkmayonlybeperformedbythedevicemanufacturerorbypersonneltrainedbythedevicemanufacturerandauthorizedHURSTdealers.OnlyHURSTsparepartsmaybeusedtoreplaceallcomponents(seesparepartslist),asspecialtoolsandcompliancewith,assemblyinstructions,safetyaspectsandinspectionsarerequired(seealsochapter"MaintenanceandServicing").During assembly, ensure that all components are particularly clean, as dirt can damage the rescue equipment!
WARNING / CAUTION / PLEASE NOTE!Protective clothesmustbewornwhen repairsarebeingcarriedout, as thedevicesmayalsobepressurizedwhennotinoperation.
ATTENTION!BecauseHURST rescue devices are designed for highest performance, onlycomponentsspecifiedinthesparepartslistfortheappropriateequipmentmaybereplaced.Othercomponentsinthedevicemayonlybereplacedif:- YouhaveparticipatedinanappropriateHURSTservicetrainingcourse.- Youhavebeenexplicitly grantedpermission byHURSTCustomerService
(validHURSTcertificaterequired!)
NOTE:AlwaysregisteryourtoolontheHURSTHydraulikGmbHinternetsite.Thisistheonlywaytoguaranteeextendedwarrantycover.
9.2 Preventive service
9.2.1 Care instructionsTheoutsideof thedeviceshouldbecleanedwithadampcloth fromtimeto time(not the electrical contacts in the connection slot, on the battery and on the power supply).In addition,themetalsurfacesaretocoatedwithasuitablemediumtocounteractcorrosion(not the electrical contacts in the connection slot, on the battery andonthepowersupply).(Incaseofdoubt,contactyourauthorizedHURSTdealerorHURSTdirectly!)
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9.2.2 Function and load test Ifthereisanydoubtregardingthesafetyorreliabilityofadevice,afunctionandstresstestmustalsobeperformed.HURSToffersappropriatetestequipmentforthis.
9.3 Repairs
9.3.1 Replacing the plug-on tips
Procedure:1. Inordertoremovetheplug-ontips“G”,youneedtopushthebuttons“J”onbothsidesof
aspreaderarmcompletelyandsimultaneouslyandthenremovetheplug-ontipfromthespreaderarmbypullingitforwards.
2.Placethenewtipsontothearmuntiltheyautomaticallyclickinplaceonthespreaderarm.
H
G
J
NOTE:Alwaysreplacebothplug-ontips.Wheninsertingthenewtips,pushbothbuttons“J”untilthetipcanbeslidoverthem.Afterfitting,makesurethatbothbuttons“J”arelockedoneacharm(thattheyarebackintheiroriginalposition).
HJ
G
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1. Closetherescueunituntilagapofonlyafewmmremainsbetweenthetips.Nowswitchoffthedeviceandremovethebatteryorunplugthepowersupplyfromthedevice.Cleantherescueequipmentcarefully.
2. Removethefixingscrews“A”andremovethetopsectionofthehandle“B”.
9.3.2 Replacing the handle
A
B
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3. Removethefixingscrews“C”andremovethebottomsectionofthehandle“D”.
C
D
4.Attachmentofthehandletakesplaceinthereversesequence.
NOTE:Thetorquerequiredcanbetakenfromthesparepartslistofyourparticularunit.
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1.Removethefixingscrews“A”andremovetheyokecover“B”.
9.3.3 Replacing the yoke cover
2. Installthenewyokecover.
A
B
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1.Completelyopentherescueequipment.Nowswitchoffthedeviceandremovethebatteryorunplugthepowersupplyfromthedevice.Cleantherescueequipmentcarefully.
2.Removethefixingscrews“A”andremovethesqueezingplates“B”.
9.3.4 Replacing the squeezing plates
3. Installthenewsqueezingplates.
A
B
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1.Closetherescueunituntilagapofonlyafewmmremainsbetweenthetips.Nowswitchoffthedeviceandremovethebatteryorunplugthepowersupplyfromthedevice.Cleantherescueequipmentcarefully.
2.Removethefixingscrews“A”andremovetheprotectiveplates“B”.
9.3.5 Replacing the protective plates
3. Installthenewprotectiveplates.
A
B
A
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1.Removethefixingscrews“A”andremovetheprotectivecovers“B”usinganappropriatetool.
9.3.6 Replacing the protective covers
2. Installthenewprotectivecovers.
A
B
A
B
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10. TroubleshootingFault Check Cause Solution
Themotordoesnotstartafteractivatingthestargrip.
Themainswitchisnotilluminated,althoughithasnotbeenswitchedoff.
Thestargripwasnotusedforsometime(atleast10minutes)duringbatteryoperation.Therechargeablebatteryhasswitcheditselfoff.
Inordertoresumeworkwiththedevice,theeDRAULICdevicemustfirstbeswitchedoffatthemainsandthenswitchedonagain.Alternatively,thecapacitydisplayontherechargeablebatterycanbeactivatedorthebatterymaybebrieflyunpluggedandrepluggedagain.
Spreaderarmsmoveslowlyorjerkilywhenoperated
Batteryfullycharged?
Batteryflat ChargebatteryBatterydefective ReplacebatteryAirinthehydraulicsystem
Repairbyanauthorizeddealer,bypersonnelspeciallytrainedbyHURST,orbyHURSTitself
Powersupplycableconnected?
PowersupplynotproperlyconnectedtotheeDRAULICdevice(notautomaticallylocked).
Reinsertpowersupplyintotheconnectionshaft.
Powersupplycablenotproperlyconnectedtotheexternalpowersupply.
Reconnectexternalpowersupply.
Powersupplyorpowersupplycabledefective.
Replacepowersupplyorpowersupplycable.
Externalpowersourcedefective.
Useotherexternalpowersource
33
Spreaderarmsdonotmovewhenoperated.
Batteryfullycharged?
Batteryflat ChargebatteryBatterydefective Replacebattery
Powersupplycableconnected?
Powersupplycabledefective
Replacepowersupplycable
Devicedefective Repairbyanauthorizeddealer,bypersonnelspeciallytrainedbyHURST,orbyHURSTitself
Devicedoesn’tperformatitsgivenpower
Devicedefective Repairbyanauthorizeddealer,bypersonnelspeciallytrainedbyHURST,orbyHURSTitself
Followingrelease,thestargripdoesn’treturntothecentralposition
Casingdamagedorstargripoperationnotworkingsmoothly?
Damagetothetorsionspringforreset
Repairbyanauthorizeddealer, bypersonnelspeciallytrainedbyHURST,orbyHURSTitself
Soiledvalveorstargrip
DefectivevalveOthermechanicaldamage(e.g.stargrip)
Hydraulicfluidleakingfromthepistonrod
Defectiverodseal Repairbyanauthorizeddealer, bypersonnelspeciallytrainedbyHURST,orbyHURSTitself
Damagetothepiston
Theusefuloperatingtimebetweentheindividualchargingcyclesislessthan5minutes,despitechargingthebatteriesaccordingtotheinstructions.
Batterydefective Replacebattery
Fault Check Cause Solution
34
11. Technical data
NOTE:Thefollowingtablescontainonlythetechnicaldatanecessaryforoperationandstorage.FurtherinformationaboutyourdeviceisavailabledirectlyfromHURST.
Sinceallvaluesaresubjecttotolerances,minordifferencesmayoccurbetweenthedataonyourequipmentandthedatainthefollowingtables.The values may also differ because of reading inaccuracies and/or tolerances in themeasuringequipmentused.
Operating pressure: SP333E2: 70MPa SP555E2: 70MPa SP777E2: 70MPa
ContactanauthorisedHURSTdealerortheHURSTCustomerServiceDepartmentdirectlyifthemalfunctionscannotberectified.TheaddressfortheHURSTCustomerServicedepartmentis:
HURST JAWS OF LIFE, INCA Unit of IDEX Corporation
711N.PostRoadShelby,NC28150USAPhone: (704)487-6961Fax: (704)487-7271e-mail: [email protected]
35
11.1 eDRAULIC spreader
Device type SP 333 E2 SP 555 E2Item number 271333000 271555000
Dimensions (excluding battery) LxWxH
[mm] 905x255x285 1002x265x280[in.] 35.6 x 10.0 x 11.2 39.4 x 10.4 x 11.0
Minimum spreading force (atadistanceof25mm/ 0.98inchesfromthetips)
[kN] 42 52
[lbf.] 9442 11690
Max. possible spreading force *
[kN] 836 658[lbf.] 187940 147924
LSF spreading force (accordingtoNFPA)
[kN] 39 49[lbf.] 8768 11016
HSF spreading force (accordingtoNFPA)
[kN] 63 72[lbf.] 14162 16186
Maximum spreading path[mm] 600 730[in.] 23.6 28.7
Maximum pulling force (withapprobiatechainset)
[kN] 56 58[lbf.] 12589 13039
Pulling path (withapprobiatechainset)
[mm] 440 569[in.] 17.3 22.4
HPF pulling force (accordingtoNFPA)
[kN] 43 46[lbf.] 9667 10341
LPF pulling force(accordingtoNFPA)
[kN] 23 28[lbf.] 5171 6295
Mass (excl. battery)[kg] 17,3 20,0[lbs.] 38.1 44.1
Nominal electrical voltage (withpowersupply) [V] 25,2 25,2
Nominal electrical voltage (withlithium-ionbattery) [V] 25,2 25,2
Protection category IP54 IP54
*Computedvalue
36
Device type SP 777 E2Item number 271777000
Dimensions (excluding battery) LxWxH
[mm] 1075x308x285[in.] 42.3 x 12.1 x 11.2
Minimum spreading force (atadistanceof25mm/ 0.98inchesfromthetips)
[kN] 63
[lbf.] 14160
Max. possible spreading force *
[kN] 600[lbf.] 134900
LSF spreading force (accordingtoNFPA)
[kN] 59[lbf.] 13260
HSF spreading force (accordingtoNFPA)
[kN] 85[lbf.] 19110
Maximum spreading path[mm] 813[in.] 32.0
Maximum pulling force (withapprobiatechainset)
[kN] 60[lbf.] 13490
Pulling path (withapprobiatechainset)
[mm] 655[in.] 25.8
HPF pulling force (accordingtoNFPA)
[kN] 49[lbf.] 11016
LPF pulling force(accordingtoNFPA)
[kN] 30[lbf.] 6744
Mass (excl. battery)[kg] 24,5[lbs.] 54.0
Nominal electrical voltage (withpowersupply) [V] 25
Nominal electrical voltage (withlithium-ionbattery) [V] 25,2
Protection category IP54
*Computedvalue
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11.3 Noise emission (based on standard EN ISO 3744)
Device type SP 333 E2, SP 555 E2, SP 777 E2
Battery type used for device Lithium/ion
Idling(measuredatadistanceof1m,accordingtoEN) [dB(A)] 74
Full load(measuredatadistanceof1m,accordingtoEN) [dB(A)] 77
Idling(measuredatadistanceof4m,accordingtoNFPA) [dB(A)] 69
Full load(measuredatadistanceof4m,accordingtoNFPA) [dB(A)] 71
11.4 Operating and storage temperature rangesOperating temperature [°C]/[°F] -20 … +55 -4 … +131Storage temperature (devicenotinoperation) [°C]/[°F] -30 … +60 -22 … +140
11.5 Oscillation / vibrationThetotaloscillationvalue/vibrationvaluetowhichtheupperlimbsareexposed,isusuallybelow2.5m/s².Highervaluesmaybemeasuredforshortperiodsasaresultofinteractionwiththematerialstobeprocessed.
(Theoscillations/vibrationsweredeterminedinaccordancewithDINENISO20643.)
11.2 PeelingDevice type SP 333 E2 SP 555 E2 SP 777 E2
Max. sheet steel thickness “t”
[mm] 2 3 4[in.] 0.08 0.12 0.16
Max. possible opening[mm] 510 640 725[in.] 20.1 25.2 28.5
38
12. Accessories 12.1 BatteriesOnly HURST lithium-ion rechargeablebatteries may be used to operateeDRAULIC devices. These guaranteeoptimum performance andmaximize theoperatingtimeoftheeDRAULICdevices.
Chargingstatedisplay
Querybutton
Technical Data nom.Voltage Capacity Energy WeightUnit V DC Ah Wh kg lbsBattery type 1 25.2 2.6 65 0.92 2.03Battery type 2 25.2 5.0 126 0.94 2.07
Capacity=75...100%-LED1-4lightsupCapacity=62...75%-4thLEDlightsup,1-3lightsupCapacity=50...62%-LED1-3lightsupCapacity=37...50%-3rdLEDlightsup,1-2lightsupCapacity=25...37%-LED1-2lightsupCapacity=12...25%-2ndLEDlightsup,1lightsupCapacity=5...12%-LED1lightsupCapacity=0...5%-1stLEDlightsup
Battery Type 2: Display code
Battery Type 1: Display code
Capacity=75...100%-LED1-4lightsup
Capacity=50...75%-LED1-3lightsup
Capacity=25...50%-LED1-2lightsup
Capacity=0...25%-LED1lightsup
NOTE: Toensuremaximumoperatingtimeandmaximumuptime,youmustmakesurethatthebatteryisalwaysfullychargedbeforeconnectingittoa rescuedevice.
NOTE: PaystrictattentiontotheseparateAkkuPowerGmbHSafetyInstructionsforthebatteries,acopyofwhichisavailableatwww.jawsoflife.com
39
12.3 Power supply
NOTE:Paystrictattentiontotheseparateoperatinginstructionsforthepowersupply.
12.2 Battery chargerOnlythe"eDRAULICPowerPackCharger"maybeusedforthelithium-ionbatteries.
NOTE:Paystrictattentiontotheseparateoperatinginstructionsforthebatterycharger.
TheeDRAULICdeviceshaveaspeciallydevelopedpowersupplywithwhichthedevicescan be directly connected to the power grid. The power supply converts the alternatingcurrentfromthepowergridintodirectcurrent,whichmeansthatitcanbeusedinsteadofthebattery.
Structure:There is an adapter on one side of the power supplywhich canbe simply inserted intotheconnectionslotofthedevicesandlocked.Theothersidehasamainsplug.Bothareconnectedbyacable.Themainsplug isaSchukoplugwithProtectionClassification IP68oraUSplug.TheintegratedfilterisappropriatefortheconversionofACvoltagetoDCvoltage.
Adapter
Mainsplug
Cable
Filter
Cable
40
13. Instructions regarding disposal
Electrical equipment, accessories and packaging should always be disposed of in anenvironmentallycompatibleway.
OnlyforEUcountries:Donotdisposeofelectricalequipmentwithyourhouseholdwaste!AccordingtotheEuropeanDirective2002/96/ECgoverningelectricalandelectronicwasteand their application in national legislation, old electrical equipment must be separatelycollectedandrecycledinanenvironmentallycompatiblemanner.
Pleasealsotakeintoaccountthenotesintheseparateoperatinginstructionsforthebatterychargers.
Pleasedulydisposeofallpackagingmaterialsandremoveditems.
12.4 Chain setsChainsetsarerequiredinordertobeabletoperformpullingoperationswiththeeDRAULICspreader(seechapter,"Pulling"). Suitablechainsets:
forSP333E2: KSV11forSP555E2: KSV11forSP777E2: KSV11
41
14. Notes
42
43
SP333E2_SP555E2_manual_271333085_en.indd
Subj
ect t
o ch
ange
Made in USA
HURST JAWS OF LIFE, INCA Unit of IDEX Corporation
711 N. Post RoadShelby, NC 28150 USAPhone: (704) 487-6961Fax: (704) 487-7271e-mail: [email protected]
© Copyright 2019 Hurst Jaws of Life, INC
Pleasedulydisposeofallpackagingmaterialsandremoveditems.