Case CX145C SR User manual

CX145C SR
Part number 47510027
1st edition English
April 2013
Replaces part number 47482502
Crawler Excavator
OPERATOR’S MANUAL
ORIGINAL INSTRUCTIONS - according to Directive 2006/42/EC, Annex I 1.7.4.1

Contents
1GENERALINFORMATION
Safetyrules.................................................................................1-1
Safetyrules.................................................................................1-2
NotetotheOwner..........................................................................1-3
Productidentication.......................................................................1-5
Left,right,frontandrearofthemachine...................................................1-9
Electro-magneticinterference(EMC).......................................................1-9
Descriptionofthemaincomponents......................................................1-10
2SAFETYINFORMATION
Safetyrules.................................................................................2-1
Safetydecals...............................................................................2-8
Handsignals...............................................................................2-28
3CONTROLS/INSTRUMENTS
ACCESSTOOPERATOR'SPLATFORM
Frame-Access/Exit....................................................................3-1
Positionoftheoperator’scompartmentcontrolsandaccessories.....................3-3
OPERATOR'SSEAT
Airsuspensionseatadjustments.......................................................3-5
FORWARDCONTROLS
Handcontrolleversandpedals........................................................3-9
Windshield.............................................................................3-16
Frontlowerwindow....................................................................3-17
Frontright-handconsole..............................................................3-18
Cigarettelighterorelectricalsocket(24volts)........................................3-18
Systemdisplayandfunctioncontrolpanel............................................3-19
Monitorswitches.......................................................................3-24
Menuscreendisplay..................................................................3-27
Dieselparticulatediffuser(DPD)......................................................3-37
Clockadjustment......................................................................3-48
LEFT-HANDSIDECONTROLS
Left-handcontrolarm..................................................................3-49
Functioncancellationlever............................................................3-51
Heating,ventilationorair-conditioningcontrol........................................3-52
Emergencyexithammer..............................................................3-56
Toolquickcouplerlockingandunlockingcontrolswitch(Optional)...................3-56
Slidingwindowsondoor...............................................................3-57
Magazinerack.........................................................................3-57
Coathangerhook.....................................................................3-57

RIGHT-HANDSIDECONTROLS
Right-handcontrolarm................................................................3-58
Cabradio..............................................................................3-60
Right-handconsole....................................................................3-62
Cupholder.............................................................................3-62
Dozerbladecontrollever(standardmachineonly)...................................3-63
REARWARDCONTROLS
Fusebox...............................................................................3-64
OVERHEADCONTROLS
Roofcurtain............................................................................3-65
Roofhatch.............................................................................3-65
Sunshield(optional)..................................................................3-66
Cabinternallighting...................................................................3-66
EXTERIORCONTROLS
Fueltank...............................................................................3-67
Rearviewmirrors......................................................................3-68
Rearviewcamera.....................................................................3-71
Sidedoors.............................................................................3-72
Batterymasterswitch(ifequipped)...................................................3-73
Enginehood...........................................................................3-74
Lowerpanels..........................................................................3-75
Windshieldwasherreservoir..........................................................3-75
Loadhandlingeyes....................................................................3-76
Towingholes...........................................................................3-77
Safetyvalves(optional)...............................................................3-78
Optionaltoolsupplyvalves(optional).................................................3-78
Fueltankllerpump(ifequipped)....................................................3-79
Cabprotection(ROPSandFOPS)....................................................3-81
4OPERATINGINSTRUCTIONS
COMMISSIONINGTHEUNIT
Cab-Operating........................................................................4-1
Cab-Running-inProcedure............................................................4-3
STARTINGTHEUNIT
Anti-theftprotection.....................................................................4-4
Startingtheengine.....................................................................4-7
Bringingthemachineuptooperatingtemperature.....................................4-9
Engineoperation......................................................................4-10
Operatingthemachineinhotorcoldweather.........................................4-11
Machineoperation.....................................................................4-12

STOPPINGTHEUNIT
Stoppingtheengine...................................................................4-14
MOVINGTHEUNIT
Machinetravel.........................................................................4-15
Handlingthemachine.................................................................4-18
Loadhandling.........................................................................4-20
Operatingthemachine................................................................4-22
Quickcoupler(optional)..............................................................4-24
Loweringtheattachmentintheeventofafailure.....................................4-29
Adjustmentandmountingofrearviewmirrors........................................4-30
Auxiliaryhydrauliccircuits.............................................................4-34
Optionalhandcontrolleversconguration............................................4-45
PARKINGTHEUNIT
Parkingthemachine...................................................................4-46
5TRANSPORTOPERATIONS
SHIPPINGTRANSPORT
Transportingthemachine..............................................................5-1
Tiedownsforshipping—Procedure..................................................5-6
Transportsettingforlongarmmachine................................................5-8
Towing..................................................................................5-9
6MAINTENANCE
GENERALINFORMATION
Basicinstructions.......................................................................6-1
Fluids,fuelsandlubricants.............................................................6-5
Fluidcapacitiesandlubricantspecications...........................................6-9
Greasepoints..........................................................................6-10
Levels..................................................................................6-22
Engine.................................................................................6-24
Coolingsystem........................................................................6-27
Fuelsystem............................................................................6-30
Releasingpressureinthehydraulicsystem...........................................6-37
Hydrauliccircuit........................................................................6-39
Airlter................................................................................6-48
Swingreductiongear..................................................................6-51
Travelreductiongears.................................................................6-54
Tracks.................................................................................6-56
Trackrollersandidlerwheels.........................................................6-59
Radiatorandcoolers..................................................................6-60
Fanandalternatordrivebelt..........................................................6-62
Adjustmentofenginevalverockerclearances........................................6-63
Fueltanklter.........................................................................6-64

Fireextinguisher(notsupplied).......................................................6-64
ProtectingtheElectrical/ElectronicSystemsDuringChargingorWelding............6-65
Cabprotection(ROPSandFOPS)(optional).........................................6-66
Machineinspectionandcleaning......................................................6-66
Checkingthemachinesettings........................................................6-66
Plasticandresinparts.................................................................6-67
Checkingthecylindersforleaks.......................................................6-67
Toothtipwearlimitsonthebackhoebucket...........................................6-67
Replacingatoothonabackhoebucket...............................................6-68
Replacingabackhoebucket..........................................................6-69
Checkingtheopeningofthequickcouplerlockinghook(optional)..................6-71
Airconditioning........................................................................6-73
Dieselparticulatediffuser(DPD)......................................................6-76
Gasspringinspection.................................................................6-76
Torquespecications..................................................................6-77
Fuses..................................................................................6-78
Batteries...............................................................................6-80
Alternator..............................................................................6-84
Startermotor..........................................................................6-84
Bulbreplacement......................................................................6-85
MAINTENANCECHART
MaintenanceChart....................................................................6-87
STORAGE
Preparingforstorage..............................................................6-90
Periodicchecks....................................................................6-91
Startingupafterstorage...........................................................6-92
7TROUBLESHOOTING
FAULTCODERESOLUTION
Enginetroubleshooting.............................................................7-1
8SPECIFICATIONS
Generalspecication.......................................................................8-1
Noiselevel..................................................................................8-4
Weight......................................................................................8-5
Dimension..................................................................................8-6