Használati útmutató Juki LU2-4710_4730-B1T

Juki varrógép LU2-4710_4730-B1T

Olvassa el alább 📖 a magyar nyelvű használati útmutatót Juki LU2-4710_4730-B1T (28 oldal) a varrógép kategóriában. Ezt az útmutatót 8 ember találta hasznosnak és 4.5 felhasználó értékelte átlagosan 4.6 csillagra

Oldal 1/28
A181E P01103
LOCKSTITCH COMPOUND-FEED
AUTOMATIC UNDERTRIMMER
INDUSTRIAL SEWING MACHINES
MODEL
INSTRUCTION MANUAL
LU2-4710-B1T
(Single-Needle)
LU2-4730-B1T (Double-Needle)
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Connectingtheelectriccablestothecontrolbox ……………………………… 1
2Settinguptheactivatingspeedoftheaircylinder……………………………… 2
3Adjustmentoftheneedlestoppingposition……………………………………… 2
USAGE PRECAUTION ……………………………………………… 3
1Lubrication(1)………………………………………………………………………… 3
2Lubrication(2)………………………………………………………………………… 3
3Lubricationcondition………………………………………………………………… 4
4Adjustmentoflubricationtotherotatinghook ………………………………… 4
5Precautionforthebuilt-intypedetector ………………………………………… 4
6Installationofthebeltcover ……………………………………………………… 4
7Precautiononoperation …………………………………………………………… 4
HOW TO USE ……………………………………………… 5
1Installationofneedles ……………………………………………………………… 5
2Windingofthebobbinthread……………………………………………………… 5
3Selectionofthethread……………………………………………………………… 6
4Threadingofneedlethreads ……………………………………………………… 6
5Adjustmentoffeed(stitch)lengthandbackstitch……………………………… 7
6Settingofbobbins …………………………………………………………………… 7
7Adjustmentoftheneedlethreadguide ………………………………………… 7
8Threadingofbobbinthreads ……………………………………………………… 8
9Adjustmentofbobbinthreadstension…………………………………………… 8
:Balanceofthreadstension ………………………………………………………… 8
AAdjustmentofneedlethreadstension …………………………………………… 8
BAdjustmentofthepresserfootpressure………………………………………… 8
CAdjustmentofthethreadtakeupspring………………………………………… 9
DAdjustmentoftheoutsidepresserfootandinsidepresserfoot ……………… 9
EInstantalternatingswitch ……………………………………………………… 11
FThestopperscrewforadjustingthemaximumalternatingstroke ………… 11
GInstallingthefeedregulatorbracket……………………………………………… 12
HAdjustmentofthealternatingstrokesensingpotentiometer ………………… 12
ITimingbetweentherotatinghookmotionandtheneedlemotion…………… 13
JAdjustmentofthefeeddogheight ……………………………………………… 14
K
Relationshipbetweentherotatinghookmotionandthethreadtake-uplevermotion
… 15
LRelationshipbetweentherotatinghookmotionandtheopenermotion …… 15
MRelationshipbetweentheneedlemotionandthefeeddogmotion………… 16
NSafetyclutch …………………………………………………………………………17
OAdjustmentofupperfeedlength(needleside) ………………………………… 18
PAdjustmentofforward/backwardfeedlength ………………………………… 18
QInstallationofthemovableknife…………………………………………………… 19
RInstallationpositionofthethreadtrimmercam………………………………… 20
SAdjustmentofthethreadtrimmercam ………………………………………… 20
TAdjustmentofthethreadtensionreleasing……………………………………… 21
U
Adjustmentofmeshingpressurebetweenthemovableknifeandthexedknife
… 22
VSharpeningofthexedknife ……………………………………………………… 22
W
Adjustmentofthethreadtrimmerwithchangingthewidthbetweenneedles
… 23
SPECIFICATIONS ……………………………………………… 24

Termékspecifikációk

Márka: Juki
Kategória: varrógép
Modell: LU2-4710_4730-B1T

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