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Table of Contents
1. Introduction................................................................4
1.1Aboutthisoperatingmanual....................................4
1.2Warningandinformationsymbols...........................4
1.3Intendeduse...........................................................5
1.4Incorrectuse,incorrectbehavior............................5
1.5Internalaccident,healthandsafety,andenvironme-
ntalinformation........................................5
2. Safety ............................... .......................... ....6
2.1Operators..................................................................6
2.2Basicsafetyrequirements........................................6
2.3Permittedaxleloadsandweightdistribution........7
2.4Banonunauthorizedmodicationsoralterations......8
2.5Experts,competentpersons......................................8
2.6Maintenancecontractors,installationstaff................8
2.7Safetyinspectionsbycompetentpersons................9
3. The 4-Post Lift ...............................................10
3.1Overviewofparts.....................................................10
3.2Generalworkow.....................................................10
3.3Workarea,dangerzones.........................................11
3.4Safetymechanisms..................................................11
3.5Controlunit ........................................................15
4. Operation .......................................................16
4.1Emergencystop........................................................16
4.2Switchthemachineon.............................................16
4.3Determinethevehicledata......................................16
4.4Drivingon.................................................................17
4.5Lifting/lowering...........................................17
4.6Driveoff...................................................................18
4.7Switchthemachineoff.............................................18
5. Problems, causes, actions............................19
5.1Troubleshootingbytheoperator..............................19
5.2Troubleshootingbyauthorizedmaintenance
contractors.......................................................................21
6. Authorized lowering .......................................24
6.1 Manuallyloweringtheliftwhenthereisaheight
differenceof>50mm.......................................................24
6.2Levelingtherollingjacks..........................................25
6.3Emergencymanualfunction.....................................25
7. Technical data .................................................27
8. Cleaning ...........................................................28
9. Maintenance and repair ..................................29
9.1Qualicationofmaintenanceandrepairstaff...........29
9.2Maintenanceandrepairsafetyregulations..............29
9.3Maintenancework ...........................................30
9.4Approvedhydraulicoils............................................33
9.5Check,rell,changethehydraulicoil.......................34
9.6Repairwork(Repairs)..............................................35
10.Transport, Storage ...................................37
10.1Transport.................................................................38
10.2Ofoading..................................................................38
10.3Storage....................................................................38
11.Assembly ........................................................39
11.1Assemblysafetyinstructions.................................39
11.2Quickassemblyinstructions..................................39
11.3Sitespecications...................................................40
11.4Installationpreparations..........................................40
11.5Preparetherunways...............................................41
11.6Preparethecrossbeams........................................41
11.7Setupthecables....................................................42
11.8Fastentherunwaystothecrossbeams.................42
11.9Assembletheliftcolumn.........................................42
11.10Attachthelatchbarsandcables...........................43
11.11Attachtheexiblehose.........................................44
11.12Assemblethehydraulicsmodule..........................44
12. Electrical connections ..................................45
12.1Safetyinstructionsforconnectingpowercables....45