Alba MC250 Manuale utente
MC250
MATERIAL HOIST
Machine number:
Year of manufacture:
KEEP THIS MANUAL FOR FUTURE REFERENCE
ORIGINAL
USER GUIDE
MC250 page 1 of 78
MC250 Rev.02-USA (+34) 944 71 16 00 (+34) 944 53 17 54 [email protected] www.alba.es
1.DESCRIPTIONOFTHEMACHINE...................................................................................3
1.1.INTRODUCTION.....................................................................................................................3
1.2.GENERALINFORMATION.........................................................................................................3
1.3.TECHNICALDATAANDSAFETYSYSTEMS......................................................................................4
1.4.MAINCOMPONENTS..............................................................................................................6
1.5.BASESETPARTSANDSAFETYSYSTEMIDENTIFICATION....................................................................9
1.6.OTHERINSTALATTIONDATA...................................................................................................10
2.ASSEMBLYOFTHEMACHINE......................................................................................11
2.1.INTRODUCTION...................................................................................................................11
2.2.TRANSPORTOFTHEHOIST.....................................................................................................11
2.3.REQUIREMENTSONINSTALLATIONSITE.REQUIREMENTSFORGROUNDSUPPORT...............................11
2.4.REQUIREMENTSFORTHEELECTRICALCONNECTION.....................................................................12
2.5.ERECTIONOFTHEHOIST........................................................................................................12
2.5.1Placementofthebasemachine................................................................................12
2.5.2Adjustingthespindleandfixingthebasetotheground..........................................13
2.5.3Fixingthehoisttothestructure...............................................................................13
2.5.4Mastcolumnerection...............................................................................................15
2.5.5Firstanchorage.........................................................................................................16
2.5.5.1Firstanchorageofthemast(withoutexternalanchorages)...............................................................................16
2.5.5.2FirstanchorageLtype(158.81)...........................................................................................................................17
2.5.5.3FirstanchorageHtype(158.84)..........................................................................................................................18
2.5.6Erectionofthemastcolumn.....................................................................................19
2.5.6.1Erectionofthemastcolumnwithoutexternalanchorages................................................................................23
2.5.6.2Erectionofthemastcolumnwithexternalanchorages.....................................................................................23
2.5.7Checkingreactionforcesontheanchorages...........................................................24
2.5.8Wallanchorages.......................................................................................................26
2.5.8.1Anchoragewithoutexternalanchorages(minimumdistance)...........................................................................26
2.5.8.2Specialanchorformountingthemastcolumnperpendiculartothewall:158.8610.........................................27
2.5.8.3Specialfixedanchorageformountingthemastcolumnparalleltothewall:158.8700.....................................28
2.5.8.4Specialextensibleanchorageformountingthemastcolumnparalleltothewall:158.8500............................29
2.5.9Cageassembly..........................................................................................................30
2.5.10Installingcableholder,cableguidesandelectricconnection.................................32
2.5.11Accessprotection...................................................................................................33
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MC250 Rev.02-USA (+34) 944 71 16 00 (+34) 944 53 17 54 [email protected] www.alba.es
2.5.11.1Groundlevelprotection...................................................................................................................................33
2.5.11.2Verticaltravelprotection.................................................................................................................................34
2.5.11.3Loadingandunloadingareas............................................................................................................................34
2.6.DISMANTLINGTHEHOIST......................................................................................................34
3.USEOFTHEMACHINE................................................................................................36
3.1.INTRODUCTION...................................................................................................................36
3.2.USINGTHEPORTABLEPUSHBUTTONCONTROLPANEL..................................................................36
3.3.EMERGENCYDESCENT..........................................................................................................38
3.4.CHECKINGHOISTOPERATIONBEFORECOMMISSIONING................................................................38
3.5.FORBIDDENWAYOFUSES......................................................................................................39
4.SAFETYDEVICE.FPC‐500PARACHUTE........................................................................40
4.1.INTRODUCTION...................................................................................................................40
4.2.FEATURES..........................................................................................................................40
4.3.PARACHUTEASSEMBLY.........................................................................................................40
4.4.PARACHUTEDROPTEST.........................................................................................................42
4.4.1Manufacturertest.....................................................................................................42
4.4.2Testduringuse.........................................................................................................42
4.4.3Actionstotakeifsafetydeviceisactivated..............................................................44
4.4.4Checkandreplacementoftheparachute.................................................................46
5.MAINTENANCEOFTHEMACHINE..............................................................................47
5.1.DAILYMAINTENANCE...........................................................................................................47
5.2.PERIODICMAINTENANCESCHEDULE......................................................................................48
5.3.TROUBLESHOOTING.............................................................................................................51
5.4.MAINTENANCERECORD........................................................................................................53
6.ELECTRICDIAGRAM...................................................................................................55
7.SPAREPARTS.............................................................................................................60
7.1.900X650CAGE..................................................................................................................70
7.2.SCAFFOLDCAGE..................................................................................................................71
7.3.WALLANCHORAGES.............................................................................................................73
8.ELECTRICSPAREPARTS..............................................................................................74
9.NOISELEVEL...............................................................................................................77
10.GUARANTEES.............................................................................................................78
MC250 page 3 of 78
MC250 Rev.02-USA (+34) 944 71 16 00 (+34) 944 53 17 54 [email protected] www.alba.es
1. DESCRIPTION OF THE MACHINE
1.1. Introduction
Prior to erection and use, all usersmustreadthismanual.Athorough reading is
recommendedforfullcompliancewithsafetyregulations.
Thismanualisdeliveredwiththetransportplatformanditspurposeistogiveinstructionsfor
proper handling during transportation, erection and maintenance, in compliance with the
provisionsofEUDirective2006/42/EConsafemachinery.Thisinstructionsmanualdealswith
properuseofthemachineaswellaspropererectionandmaintenance.
The manufacturer reserves the right to modify the machine for improvements, so that
differences may be found in some manual details. In any case, ALBA‐MACRELGROUP,S.L.
commitstoimmediatelyadaptthemanualtotheimprovements.
Responsibility:
ALBA‐MACRELGROUP,S.L.declinesanyresponsibilityfordamagescausedbyimproperuseof
themachineasaconsequenceofnon‐compliancewiththeprovisionsofthepresentManual.
ALBA‐MACRELGROUP,S.L.declinesanyresponsibilityfordamagesderivedfrom:
Failuretofollowtherulescontainedinthismanual.
Improperuseofthemachine.
The use of non‐original spare parts mentioned in the applicable section of this
manual.
Modificationsintroducedwithoutexpressauthorisationfromthemanufacturer.
Handlingbypersonnelnottrainedforthispurpose.
Onlyappointedtrainedpersonnelmayusethemachineandonlyqualifiedtechnicalpersonnel
acquaintedwiththemachinemayoperateonanypartofthesame.
Thismanualmustbeavailabletotheuseratanytimeforanytypeofimmediateconsultation.
Inordertomaintainitinperfectconditions,keepingalwaysa copy close to the machine is
recommended.
Inanycase,themanualisaimedatknowledgestrengtheningand as a reminder for the
personnel,whomustpreviouslybewelltrainedbyengineersorsupervisors,whoatthesame
timemustbeveryexperiencedinthismachineoperation.
1.2. General information
Therackandpinionhoistisbasedontheprincipleofgearedmotortransmissiontoarackand
pinionmechanism.Componentsaremodularandeasytoinstall.Itissimpletouseandsafe
forfacadeworkorrehabilitation,significantlyreducingtheerectiontimeandman‐hours.
Thismachinehasbeendesignedfortemporaryinstallationonsite, and must be used by
skilled authorised personnel. Its main advantage is the ability to connect different building
MC250 page 4 of 78
MC250 Rev.02-USA (+34) 944 71 16 00 (+34) 944 53 17 54 [email protected] www.alba.es
floorsforliftingorloweringmaterialsandpersonsinafastandsafeway.Below,pleasefind
themainpointstobearinmindpriortoerectionanduseofthemachine.
The hoist is designed for transsporting only loads.Itcanbeusedfortransporting
materials during building construction, and also for hoisting scaffolding components
forassemblingscaffoldstructures.
Themachinerunsvertically,gearedtothemastrackandguidedwithsupportrollers.
Loadingandunloadingoperationsmustbecarriedoutbytrainedpersonnel.
Machine operation must be carried out by appointed personnel trained in hoist
operation.
Themachineis designedto befixed atsuitableintervalstoaload‐bearingstructure,
mainlyascaffoldingstructure,oralsothefloorslabsofaconstructionsite,ametal
structure,orsimilar.ALBA‐MACRELGROUP,S.L.includesinthemachinemanualallthe
informationrelated tothe loadstransmitted to thevertical support structureand to
theground.Itistheresponsibilityofthetechniciansattheinstallationsitetoensure
that both the support structure and the ground support the loads indicated by the
manufacture.
WARNINGSYMBOLS:
1.3. Technical data and safety systems
Standardcarrier Dimensions 900x500x900mm 35.43x19.68x35.43in
Maximumcapacity 250kg 550lb
Carrier for
scaffoldparts
Dimensions 900x500x1800mm 35.43x19.68x70.86in
Maximumcapacity 250kg 550lb
Verticalspeed 20m/min(65ft/min)
Motor 3phase1,5kW230V50/60Hz
Maximumheight 30m(98ft5.1in)
Distancebetweenanchorages(max.) 3m(9ft10.11in)
Firstanchorage(aprox.) 1m(3ft3.37in)
Noisseemissionvalue >70dB
WARNING:
MAIN SAFETY INSTRUCTION DURING INSTALLATION OR OPERATION IS TO BE
ENTEREDINTEXTBOXESLIKETHIS,INCLUDINGWARNINGSYMBOL(LEFT).
MC250 page 5 of 78
MC250 Rev.02-USA (+34) 944 71 16 00 (+34) 944 53 17 54 [email protected] www.alba.es
SAFETYDEVICES
GearmotorwithelectromechanicalbrakeINCLUDED
Overspeedparachutewithauto‐recoverysystemINCLUDED
EmergencyloweringleverINCLUDED
LEDforfauldetectionINCLUDED
BuffersatthegroundbaseINCLUDED
SuperiorendtrackbuffersINCLUDED
Superior/InferiorendtracklimitswitchINCLUDED
SafetyendtracklimitswitchINCLUDED
MastpresencedetectorINCLUDED
EmergencystopINCLUDED
Kitforinstallationof3–intermediatestopsinmastOPTIONAL
Baseframeenclosure OPTIONAL
MC250 page 6 of 78
MC250 Rev.02-USA (+34) 944 71 16 00 (+34) 944 53 17 54 [email protected] www.alba.es
1.4. Main components
158.92MASTILMODULE2m(78.74in)
158.0V‐USABASESET
158.84HANCHOR
158.81LANCHOR 158.671CABLE
GUIDE TYPE 1
158.672CABLE
GUIDETYPE2
MC250
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MC250 Rev.02-USA
(+34) 944 71 16 00 (+34) 944 53 17 54 [email protected] www.alba.es
158.46LBSPECIALCARRIER900x650mm
(35.43x25.6in)
158.41LBSTANDARDCARRIER900x500mm
(35,43x19,68in)
MC250
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MC250 Rev.02-USA
(+34) 944 71 16 00 (+34) 944 53 17 54 [email protected] www.alba.es
158.42LBCARRIERFORSCAFFOLDPARTS
MC250
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MC250 Rev.02-USA
(+34) 944 71 16 00 (+34) 944 53 17 54 [email protected] www.alba.es
1.5. Base set parts and safety system identification
TABLADECOMPONENTESGRUPOBASE
1 Superiorendtracklimitswitch8 Emergencydescentlever
2 Safetyendtrackswitch 9 Basebuffers
3 Inferiorendtracklimitswitch 10 Pinionprotectioncover
4 Mastpresencedetector 11 Inferiorendtracklimitcam
5 Safetybrakeparachute 12 Generaldisconnectorswitch
6 Outofserviceredlight 13 Electricalsupplysocket
7 Gearmotorwithelectromechanicbrake 14 Resistance
01
02
03
04
05
06
07
08
09
10
11
12
13
14
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