22 LW21LPreventive maintenance schedule.docx

22 LW21LPreventive maintenance schedule.docx

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22LW21LPreventivemaintenanceschedule

2-2

LW21L

PREVENTIVEMAINTENANCE

WARNING:

Onlyauthorizedpersonswearingalltheprotectiveequipmentareallowedtocarryouttheassemblies,theadjustmentsandthemaintenance.

Inthecaseofahigh-riskoperation,theoperatorshallbeprovidedwithallprotectionsrequiredandsuitableforsafety.

Thepersonsentitledtoperformoperationsshallcomplywiththesafetyinstructionsinforce.

WelderMaintenanceScheduleAndLubrication

WARNING

MaintenanceServicesrequireactivitiesinthedangerareaoftheweldingmachine.Beforethebeginningoftheworkthesafetyregulationsdescribedinchapter1aretobereadandobserved!

Thefollowingchecklistgives,withtimeintervals,anoverviewofthemaintenancescheduleandinspectionworktodoasapreventivemaintenanceontheLW21Llaserweldingmachine.

Maintenanceactivitieswitharepeatingcycleofoneday24h

CL*

Functiongroup

Maintenanceandinspectionwork

Serviceintervalfrom_________to_______

accomplisheddate

2

Clampingdevices

Visualcontrolofclampsurface–nodamage–nocontaminationandifnecessaryclean

2

Laserweldinghead

Goodconditionvisualcontrol-Upperinertgasnozzletocheck

2

Lasercuttinghead

Goodconditionvisualcontrol-nozzletocheck–tochangeifnecessary

1

Scrapsevacuation

Withoutscrapsaccumulation

*CL:

ConsignmentLevel（refertoconsignmentleveldefinitiondocument）.

Maintenanceactivitieswitharepeatingcycleofoneweek2w

CL*

Functiongroup

Maintenanceandinspectionwork

Serviceintervalfrom_________to_______

accomplisheddate

2

Cuttingheadprotectivewindow

Surfacechecking,tochangeifnecessary

2

Weldingheadprotectivewindow

Surfacechecking,tochangeifnecessary

2

Weldingqualitycontrolprotectivewindow

Surfacechecking,tocleanorchangeifnecessary

2

Clampingdevices

Insideclampsurfacegrease-free,contaminationtocheckandifnecessaryclean

0

Chillerunit

Waterleveltocheckandpumppressure.Pressuredroplevelatfilterlevel.-seesupplierdocumentationinchapter6

*CL:

ConsignmentLevel（refertoconsignmentleveldefinitiondocument）.

Maintenanceactivitieswitharepeatingcycleofonemonth1m

CL*

Functiongroup

Maintenanceandinspectionwork

Serviceintervalfrom_________to_______

accomplisheddate

2

Pneumatics

Oillevelintheairoilertocheck.

Checkthepossiblecloggingoffiltercartridgesandsilencers

4

Chillerunit

Tocleanthecondenserwithablastofcompressedair,fromtheinsidetowardstheoutside-seesupplierdocumentationinchapter6

0

Automation

BackupofIBAfiles,welderreportandweldingqualitycontrolfiles.

*CL:

ConsignmentLevel（refertoconsignmentleveldefinitiondocument）.

Maintenanceactivitieswitharepeatingcycleof3months3m

CL*

Functiongroup

Maintenanceandinspectionwork

Serviceintervalfrom_________to_______

accomplisheddate

2

Clampsdevice

Tocheckclampinsertsgoodconditions（surface,wear…）andchangeifnecessary.

2

Entryclampmechanicalstops

Tocheckmechanicalstopsgoodcondition

4

Centeringunit

Tocheckgoodcondition,screwsblockingandnoleakage

4

Punchunit

Tocheckpunchholequality（noburr）andifnecessarytocheckpunchtoolanddiegoodcondition

*CL:

ConsignmentLevel（refertoconsignmentleveldefinitiondocument）.

Maintenanceactivitieswitharepeatingcycleofsixmonths6m

CL*

Functiongroup

Maintenanceandinspectionwork

Serviceintervalfrom_________to_______

accomplisheddate

4

Greasing

Greasingoperationaccordingtogreasingsheet（seedocumentationchapter2-4）

4

Annealingsystem

6monthsmaintenanceseespecificdocumentationchapter6-CELES

2

Annealingsystem

Controlofgoodconditionoftheinductiveunit

2/3

Clamps

Tochecklevelofentryandexitclamp

2

Planishing

Tocheckgoodconditionofupperandlowerplanishingrollandtochangeifnecessary

4

electrical

Sensorsgoodconditioncontrol,fixingandconnections,cleaning.

0

Pneumatics

Valvesandcomponentsgoodconditioncontrol,fixingandconnections,cleaning.

0

Weldingandcuttinggas

Pressureandflowcontrol

0

Hydraulics

Valvesandcomponents（pressuretransmitter,temperatureswitch,cloggingindicator…）goodconditioncontrol,fixingandconnections,cleaning.

0/4

Generalcontrolofoilleakageonthemanifolds,cleaningandsealschangingifnecessary

4

Notcher

Tochecknotchedgequality（noburr）andifnecessarytochecknotchingtoolanddiegoodconditionandtocheckgapbetweentoolanddie.

0

Watercircuit

Valvesandcomponentsgoodconditioncontrol,fixingandconnections,cleaning.

4

Welderconfiningcabin

Controlofthegoodconditiontoconfirmtheconfiningofthewelder

*CL:

ConsignmentLevel（refertoconsignmentleveldefinitiondocument）.

MaintenanceactivitieswitharepeatingcycleofONEYEAR1Y

CL*

Functiongroup

Maintenanceandinspectionwork

Serviceintervalfrom_________to_______

accomplisheddate

4

Laserresonator

Yearlymaintenance-seesupplierdocumentationinchapter6

4

Annealingsystem

Yearlymaintenance-seesupplierdocumentationinchapter6

4

Greasing

Greasingoperationaccordingtogreasingsheet（seedocumentationchapter2-4

4

Greasingsystem

Tocheckgoodconditiononthecircuit,greasecirculationandnoleakage

4

Protectivebellows

Tocheckgoodcondition

4

Weldingcarriage

Tocheckgoodconditionofguidingsystem（ballscrew,rail,rolls,linearguide…）

3

Cuttinghead

Tocheckverticalzeropositionandgoodconditionofguidingsystem

4

Weldinghead

Tocheckverticalzeropositionpositionandgoodconditionofguidingsystem

4

Annealingunit

Tocheckverticalzeropositionpositionandgoodconditionofguidingsystem

4

Weldingqualitycontrolcamera

Tocheckverticalzeropositionpositionandgoodconditionofguidingsystem

4

Planishing（upperandlower）

Tocheckgoodconditionofguidingsystem（ballscrew,rail,rolls,linearguide…）

4

Entryclamp

Tocheckgoodconditionoflinearguide（nomark）

4

Entryclamp

Tocheckgoodconditionofverticalguidingsystem

4

Entryclamp

Tocheckgoodconditionofverticalguidingsystem

4

Hydrauliccylinder

Hydrauliccylinderstocheck,andtheirconnectionsfortightnesstocheck

4

Pneumaticsandgascircuits

Tocheckcircuitcondition,noleakage.

4

Hydraulicscircuits

Tocheckcircuitcondition,noleakage.

4

Watercircuits

Tocheckcircuitcondition,noleakage.

4

Chiller

Tochangefilter.Todrainoffandrefillwatercircuitwithnewcoolingwater.-seesupplierdocumentationinchapter6

4

Electricalmotors

Tocheckcleanliness,temperature

4

Tocheckelectricalconnectionandendcables

4

Tocheckcouplingsfortightening

4

Centeringunit

Tocheckgoodcondition,screwsblockingandnoleakage

4

Notcher

Tocheckgoodcondition,screwsblockingandnoleakage

4

Rollsandtables

Tocheckrollsconditionandfixingoneachdeflectorrolls

4

Tocheckcoatingtablesfixingandwear

4

Scrapbox

Tocheckgoodcondition,screwsblockingandguidegoodcondition

0

Balltester

Tocheckgoodcondition,screwsblocking

0

Automation

CleanHMIPC（insideandoutside）

0

Automation

CleanMaintenancePC（insideandoutside）

0

Automation

Backupofcuttingandweldingparametertable

0

Automation

MakeimageofHMIPC

0

Automation

MakeimageofMaintenancePC

0

Automation

BackupofHMIPCapplication

0

Automation

BackupofMaintenancePCapplication

0

Automation

BackupofPLCapplication

0

Automation

BackupofDrivesapplication

4

Electricalcubicle

Cubiclecleaningandscrewterminalgoodtighteningchecking（usethermalcamera）

0/2

Cuttinghead

Centeringchecking

*CL:

ConsignmentLevel（refertoconsignmentleveldefinitiondocument）.

Maintenanceactivitieswitharepeatingcycleof20000Hours20000Hours

CL*

Functiongroup

Maintenanceandinspectionwork

Serviceintervalfrom_________to_______

accomplisheddate

4

Laserresonator

20 000Hoursmaintenance-seesupplierdocumentationinchapter6

*CL:

ConsignmentLevel（refertoconsignmentleveldefinitiondocument）.

Maintenanceactivitieswitharepeatingcycleof7years7years

CL*

Functiongroup

Maintenanceandinspectionwork

Serviceintervalfrom_________to_______

accomplisheddate

4

Safetydevice

Replacethesafetydevice–seedetailedrecommendationonchapter2-3Preventivemaintenanceforsafetydevice

*CL:

ConsignmentLevel（refertoconsignmentleveldefinitiondocument）.