Juki LU2-4652-B1T Handleiding

Juki Naaimachine LU2-4652-B1T

Lees hieronder de 📖 handleiding in het Nederlandse voor Juki LU2-4652-B1T (32 pagina's) in de categorie Naaimachine. Deze handleiding was nuttig voor 49 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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A181E P01101
SINGLE-NEEDLE LOCKSTITCH COMPOUND-FEED
AUTOMATIC UNDERTRIMMER
INDUSTRIAL SEWING MACHINE
MODEL
LU2-4652-B1T
PRECAUTION BEFORE STARTING OPERATION
1 Safety Precautions
1 . Whenturningthepoweron,keepyourhandsandngersawayfromtheareaaround/
undertheneedleandtheareaaroundthepulley.
2 . Thepowermustbeturnedo󱐯whenthemachineisnotused,orwhentheoperator
leaveshis/herseat.
3 . Thepowermustbeturnedo󱐯beforetiltingthemachinehead,installingorremoving
the“V”belt,adjustingthemachine,orreplacingparts.
4 . Avoidplacingngers,hairs,obstacles,etc.nearthepulley,V”belt,bobbinwinder
wheel,ormotorwhenthemachineisinoperation.Injurycouldresult.
5 . Don’tputngersintothethreadtake-uplevercover,around/undertheneedle,or
pulleywhenthemachineisinoperation.
6 . Ifthebeltcover,thengerguard,and/ortheeyeguardareinstalled,don’toperate
themachinewithoutthesesafetydevices.
2 Precaution before Starting Operation
1 . Ifthemachine’soilpanhasanoilsump,neveroperatethemachinewithoutllingoil
init.
2 . Ifthemachineislubricatedbyadropoiler,neveroperatethemachinewithout
lubricating.
3 . Whenanewsewingmachineisoperated,verifytherotationaldirectionofthepulley
withthepoweron.
 (Thepulleyshouldrotatecounterclockwisewhenviewedfromthepulley.)
4 . Verifyvoltageand(singleorthree)phaseindicatedonthenameplateofthemotor.
3 Precaution for Operating Conditions
1 . Avoidusingthemachineatabnormallyhightemperature(35℃orhigher)orlow
temperature(5℃orlower).Otherwise,machinefailuremayresult.
2 . Avoidusingthemachineindustyconditions.
3 . Avoidusingthemachineinconditionslledwithalotofelectricnoisessuchashigh-
frequencywelders.
INTRODUCTION
Thank you very much for purchasing industrial sewing machine.
Please read this instruction manual before operating the sewing machine. Please read also
“Safety Manual”, “Instruction manual for LIMISERVO” and operate the sewing machine
correctly and safely.
CONTENTS
PREPARATION FOR OPERATION ……………………………………………… 1
1Installingtheaircylinderassembly ……………………………………………… 1
2Connectingtheelectriccablestothecontrolbox ……………………………… 1
3Adjustmentofthestitchlengthbeforetrimming ……………………………… 3
4Operationspeedadjustmentofinstantalternatingaircylinder ……………… 4
5Heightadjustmentoftheautomaticpresserfootlifter………………………… 4
6Adjustmentoftheneedlestoppingposition……………………………………… 5
USAGE PRECAUTION ……………………………………………… 6
1Lubrication( 1 )  …………………………………………………………………… 6
2Lubrication( 2 )  …………………………………………………………………… 6
3Lubricationcondition………………………………………………………………… 7
4Adjustmentoflubricationtotherotatinghook ………………………………… 7
5Precautionforthebuilt-intypedetector ………………………………………… 7
6Installationofthebeltcover ……………………………………………………… 7
7Precautiononoperation …………………………………………………………… 7
HOW TO USE ……………………………………………… 8
1Installationoftheneedle …………………………………………………………… 8
2Windingofthebobbinthread……………………………………………………… 8
3Selectionofthethread……………………………………………………………… 9
4Threadingoftheneedlethread…………………………………………………… 9
5Adjustmentoffeed(stitch)lengthandbackstitch……………………………… 10
6Settingofthebobbin………………………………………………………………… 10
7Adjustmentoftheneedlethreadguide ………………………………………… 10
8Threadingofthebobbinthread…………………………………………………… 11
9Adjustmentofthebobbinthreadtension………………………………………… 11
:Balanceofthreadstension ………………………………………………………… 11
AAdjustmentoftheneedlethreadtension………………………………………… 11
BAdjustmentofthepresserfootpressure………………………………………… 11
CAdjustmentoftheoutsidepresserfootandinsidepresserfoot ……………… 12
DInstantalternatingswitch ………………………………………………………… 13
EThestopperscrewforadjustingthemaximumalternatingstroke ………… 13
FInstallingthefeedregulatorbracket……………………………………………… 14
GAdjustmentofthealternatingstrokesensingpotentiometer ………………… 14
HTimingbetweentherotatinghookmotionandtheneedlemotion…………… 15
IAdjustmentofthefeeddogheight………………………………………………… 16
J
Relationshipbetweentherotatinghookmotionandthethreadtake-uplevermotion
… 17
KRelationshipbetweentherotatinghookmotionandtheopenermotion …… 17
LRelationshipbetweentheneedlemotionandthefeeddogmotion…………… 18
MSafetyclutch ………………………………………………………………………… 19
NAdjustmentofupperfeedlength(needleside) ………………………………… 20
OAdjustmentofforward/backwardfeedlength ………………………………20
PInstallationofthemovableknife…………………………………………………… 21
QInstallationpositionofthethreadtrimmercam………………………………… 22
RAdjustmentofthethreadtrimmercam ………………………………………… 22
SAdjustmentofthethreadtensionreleasing……………………………………… 23
T
Adjustmentofmeshingpressurebetweenthemovableknifeandthexedknife
… 24
USharpeningofthexedknife ……………………………………………………… 24
SPECIFICATIONS ……………………………………………… 25


Product specificaties

Merk: Juki
Categorie: Naaimachine
Model: LU2-4652-B1T

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