Idex HURST eDRAULIC SC 258 E2 User manual

Instruction manual for rescue equipment
273023085 EN
(Original instruction manual)
replaces 07.2019
Edition 09.2019
eDRAULIC combi tools
SC 258 E2
SC 358 E2
SC 757 E2
SC 758 E2

2
Content Page
1. Dangerclassications 4
2. Productsafety 5
3. Intendeduse 9
4. Functionaldescription 11
4.1 Description 11
4.2 Structure of rescue devices 12
4.3 Hydraulic circuit diagram 13
4.4 Operating movement controls 13
5. Operation 13
5.1 Battery or power supply for eDRAULIC device 13
5.2 Operating the star grip 14
6. Cutting,spreading,pulling,squeezing 15
6.1 Safety notes 15
6.2 Cutting 16
6.3 Spreading 18
6.4 Pulling 20
6.5 Squeezing 24
7. Dismantlingtheequipment/deactivationfollowingoperation 25
8. Maintenanceandservice 25
8.1 Oil change 26
8.2 eDRAULIC combination tools 26
8.3 Protective equipment 27
 8.4 Checkingthelterinthebatteryshaft 27
9. Repairs 28
9.1 General information 28
9.2 Preventive service 29
9.3 Repairs 29

3
10.Troubleshooting 33
11.Technicaldata 35
11.1 eDRAULIC combination device 36
11.2 Noise emission (based on standard EN ISO 3744) 38
11.3 Operating and storage temperature ranges 38
11.4 Oscillation / vibration 38
11.5 Torques for central bolts 38
11.6 Cutting performance 39
12.Accessories 40
12.1 Batteries 40
12.2 Battery charger 41
12.3 Power supply 41
12.4 Chain sets 42
13.Instructionsregardingdisposal 42
14.Notes 43
Content Page

4
 Wearahelmetwithafaceguard.
 Wearprotectivegloves.
 Wearsafetyshoes
 Properrecycling
 Protecttheenvironment
 Readandfollowtheoperatinginstructions.
Wedi󰀨erentiatebetweenvariousdi󰀨erentcategoriesofsafetyinstructions.Thetableshown
belowprovidesanoverviewoftheassignmentofsymbols(pictograms)andsignalwordsto
thespecicdangerandthepossibleconsequences.
1. Danger classications
Pictogram Damage /
injury to Keyword Denition Consequences
Persons
DANGER! Immediatedanger Deathorsevere
injury
WARNING!
Potentially
dangerous
situation
Potentialdeathor
seriousinjury
CAUTION! Lessdangerous
situation
Minororslight
injury
Property
ATTENTION!
Riskofdamage
toproperty/
environment
Damagetothe
equipment,
damagetothe
environment,
damageto
surroundings
-NOTE
Handlingtipsand
otherimportant/
usefulinformation
andadvice
Noinjury/damage
topersons/
environment/
device

5
2. Product safety
HURST products are developed and manufactured to ensure the best performance and
qualitywhenusedasintended.
Thesafetyoftheoperatoristhemostimportantconsiderationinproductdesign.Furthermore,
theoperatinginstructionsareintendedtohelpyouuseHURSTproductssafely.
Thegenerallyapplicablelegalandotherbindingregulationspertainingtothepreventionof
accidentsandprotectionoftheenvironmentapplyandaretobecompliedwithinadditionto
theoperatinginstructions.
Theequipment,includingaccessories,mayonlybeoperatedbypersonsfamiliarwiththis
InstructionManualandwithappropriatetraining inthesafetyaspectsofsuchequipment,
otherwise,thereisariskofsevereinjuryordeath.
AlloperatorsshouldcarefullyreadandfollowthisInstructionManualandtheAkkuPower
GmbH Safety Instructions for eDRAULIC batteries, including all warnings, cautions and
informationcontained thereinbeforetheyattempttouseormaintaintheequipmentorits
accessories.Donotattempttoutilizeormaintaintheequipment,includinganyaccessories,
unlessyouhaveaqualifiedtrainershowyouhowtosafelyandproperlyusethisequipment.
The use and operation of the HURSTRescue equipment which is powered by lithium-
ionbatteries must comply with the Akku Power GmbH Safety Instructions for
eDRAULICbatterieswhichareincludedwiththebatteries.
Tosafelyoperateormaintaintheequipment,includingaccessories,youmustreadandfollow
thisInstructionManualandallaccessorymanuals,inadditiontoreceivingtheappropriate
safetytraining.
Pleaseensurethatnobody
partsorclothingarecaught
betweenthevisiblymoving
parts(e.g.bladearms).
Workingundersuspended
loadsisnotpermittedwhere
suchloadsarebeinglifted
onlybymeansofhydraulic
orelectro-hydraulicdevices.
Ifthisworkisunavoidable,
suitablemechanicalsupports
arealsorequired.
Wearprotectiveclothing,
asafetyhelmetwithvisor,
protectivefootwearand
gloves.
Inspectthedevicebeforeand
afteruseforvisibledefectsor
damage.
WARNING / CAUTION!
Pleaseensurethattheaccessoriesyouuseareappropriateforthemaximum
operatingpressureandtheperformanceoftheequipment!
WARNING / CAUTION!
Theoperatinginstructionsforaccessoriesmustbe followed!

6
Immediatelyreportany
changesthatoccur(including
changesinoperating
behavior)totheappropriate
persons/departments!If
necessary,theequipmentis
tobeshutdownimmediately
andsecured!
Allboltedconnectionsmust
becheckedforleaksand
externallyvisibledamage,
whichmustberepaired
immediately!Escaping
hydraulicuidcancause
injuriesandres.
Intheeventofmalfunction,
immediatelydeactivatethe
deviceandsecureit.Repair
thefaultimmediately.
Donotcarryoutanychanges
(additionsorconversions)
totheequipmentwithout
obtainingthepriorapprovalof
HURST.
Observeallsafetyanddanger
informationonthedeviceand
intheoperatinginstructions.
Allsafetyanddanger
instructionsonthedevice
mustalwaysbecompleteand
inalegiblecondition.
Anymodeofoperationwhich
compromisesthesafetyand/
orstabilityofthedeviceis
forbidden!
Repairstotheequipment
mayonlybecarriedoutby
atrainedservicetechnician
withspecicknowledgeofthe
device.
Safetydevicesmayneverbe
disabled!
OnlygenuineHURST
accessoriesandspareparts
aretobeusedforrepairs.
Beforeswitchingon/starting
upthedeviceandduringits
operation,makesurethat
nobodywillbeendangered
bythis.
Observeallintervals
forrecurringtestsand/
orinspectionsthatare
prescribedorstatedinthe
operatinginstructions.
Whenworkingclosetolive
componentsandcables,
suitablemeasuresmust
betakentoavoidcurrent
transfersorhigh-voltage
transferstotheequipment.
Pleasenotethatmaterial
couldfalldownorsuddenly
breakfreeduringspreading,
cutting,squeezingoperations
asaresultofshearing,
tearingorbreaking;
appropriatestepsmustbe
takentoavoidthis.

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Theequipmentislledwith
hydraulicuid.Thishydraulic
uidcanbedetrimentalto
healthifitisswallowedor
itsvaporisinhaled.Direct
contactwiththeskinmust
beavoidedforthesame
reason.Also,whenhandling
hydraulicuid,notethatitcan
negativelya󰀨ectbiological
systems.
Whenworkingwithorstoring
theequipment,ensurethat
thefunctionandthesafety
oftheequipmentarenot
impairedbythee󰀨ectsof
severeexternaltemperatures
andthattheequipmentisnot
damagedinanyway.Please
notethattheequipmentcan
alsoheatupoveralong
periodofuse.
Makesurethatthereis
adequatelightingwhile
working.
Beforetransportingthe
equipment,alwaysensure
thattheaccessoriesare
positionedinsuchaway
thattheycannotcausean
accident.
Alwayskeeptheseoperating
instructionseasilyaccessible
attheplaceofoperation.
Ensuretheproperdisposalof
allremovedparts,left-overoil
andhydraulicuidaswellas
packagingmaterials!
TheeDRAULICdeviceshave
anIP54protectionclass.
Theyaresuitableforusein
wetweatherconditionsand
aresplashproof.
TheeDRAULICdevicesare
notsuitableforunderwater
use.
Pleaseensurethatyoudonot
becomeentangledincables
andtripwhenworkingwithor
transportingthedevice.
Pleaseensurethatthe
batterycontactsarenotshort-
circuited.
Thebuild-upofstaticcharges
andthereforepossible
sparkingmustbeavoided
whenhandlingthedevice.
Onlytouchbroken-o󰀨or
cut-o󰀨partswhilewearing
protectivegloves,asthetorn/
cutedgescanbeverysharp.

8
The generally applicable, legal and other binding national and international regulations
pertainingtothepreventionofaccidentsandprotectionoftheenvironmentapplyandareto
beimplementedinadditiontotheoperatinginstructions.
WARNING / CAUTION / ATTENTION!
Thedeviceisintendedexclusively forthepurposestatedintheoperatinginstructions(see
chapter"ProperUse").Any other use is not in accordance with its designated purpose.
Themanufacturer/supplierisnotliableforanydamageresultingfromimproperuse.Theuser
bearssoleresponsibilityforsuchuse.
Proper use includes observance of the operating instructions and compliance with the
inspectionandmaintenanceconditions.
Never work in a fatigued or intoxicated state!
DonotexposetheAkku
PowerGmbHlithium-ion
batterytowater,oil,or
moistureorliquidofanykind,
asthiscouldleadtoabattery
malfunctionresultinginre
causingpersonalinjuryor
death!
Donotattempttousethe
HURSTRescueEquipment
withtheAkkuPowerGmbH
lithium-ionbatterythat
hasbeenexposeddirectly
orindirectlytowater,oil,
moistureorliquidofanykind,
asthiscouldleadtoabattery
malfunctionresultinginre
causingpersonalinjuryor
death!
DonotexposetheAkku
PowerGmbHlithium-ion
batterychargertowater,oil
ormoistureorliquidofany
kindasthiscouldleadtoa
batterymalfunctionresulting
inrecausingpersonalinjury
ordeath!
DonotplacetheAkkuPower
GmbHlithium-ionbatterythat
hasbeenexposeddirectly
orindirectlytowater,oil,
moistureorliquidofanykind
ontoachargerasthiscould
leadtoabatterymalfunction
resultinginrecausing
personalinjuryordeath!

9
3. Intended use
HURSTeDRAULICdeviceshavebeenspeciallydesignedtorescueorretrievethebodiesof
victimsofroad,railoraircraftaccidentsortobeusedduringrescueoperationsfrombuildings.
HURSTeDRAULICcombinationdevicesareusedtofreeinjuredpersonsataccidentscenes
bycuttingthroughdoors,roofbeamsandhinges.HURSTeDRAULICcombinationdevices
can also be used to free persons who have become trapped by pushing open doors or
removingobstacleswiththeaidofachainset.
CAUTION / PLEASE NOTE!
Caremustalwaysbetakenthattheenvironmentoftheobjecttobeprocessed
remainsstableandsecuredagainstunintentionalshiftingbyusingstrongsupports
orunderpinning.
WARNING / CAUTION / PLEASE NOTE!
TheHURSTeDRAULICdevicesandtheAkkuPowerGmbHlithium-ionbatteries:
- ARE NOTsuitableforunderwateruse
- ARE NOTwaterproof
- ARE NOTwater-resistant
- ARE NOTliquid-prooforresistant
Donotexpose theAkkuPowerGmbHlithium-ion battery orbatterychargerto
water,oilormoistureasthiscouldleadtoabatterymalfunctionresultinginre
causingpersonalinjuryordeath!
There have been reports of spontaneous burns and res igniting from the
charging,storageanduseoflithium-ionbatteries.Youmustalwayscheckthat
theAkkuPowerGmbHlithium-ionbatteryischargingandoperatingconsistently
withthebatterymanufacturer’smanualandhasnotbeendamagedorexposedto
moistureorliquidofanykind.

10
WARNING / CAUTION / PLEASE NOTE!
Thefollowingmaynotbecut/squeezed:
- live cables
- prestressed and hardened parts such as springs, spring steels,
steeringcolumnsandrollers
 - pipesundergasorliquidpressure,
 - compoundmaterials(steel/concrete)
 - explosivebodiessuchasairbagcartridges
Theoperatingpressureplacedontherescuedevicemayonlybedirectlychanged
after consultation with HURST.A change in settings may result in damage to
propertyand/orinjuries.
HURSTeDRAULICdevicesarenotexplosion-protected!
When using the devices in potentially explosive environment, the following
mustbeexcluded:
 - thatthedevicecouldtriggeranexplosion.
 - thatworkingwiththedevicecouldtriggeranexplosion;e.g.sparksmayresult
fromcuttinganobject.
TheresponsibilityforexplosionpreventionorforrulingoutworkwithaneDRAULIC
devicewiththeoperatorofthedeviceorwiththepersonresponsibleattheplace
ofuse.
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alkalies.Ifthis
is unavoidable, clean the equipment immediately afterwards with a suitable
cleaningagent.
You can obtain accessories and replacement parts for the rescue devices from your
authorizedHURSTdealer!