Juki MF-3580 handleiding

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Juki

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Handleiding

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vii

CONTENTS

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SPECIFICATIONS .......................................................................................................... 1

. INSTALLATION .............................................................................................................. 2

1. Installing the machine head ................................................................................................................2

2. Installing the belt cover (only for the sewing machine provided with a clutch motor)..................3

3. Relation between the motor pulley and the belt

(only for the sewing machine provided with a clutch motor) ...........................................................4

4. Installing the presser lifting lever .......................................................................................................5

5. Installing the thread trimming knife ....................................................................................................5

6. Installing the cloth puller cover ..........................................................................................................6

7. Installing the handwheel ......................................................................................................................6

8. Installing the thread stand ...................................................................................................................6

9. Installing procedure of the thread take-up lever oil guard ...............................................................7

. PREPARATION AND OPERATION ............................................................................... 8

1. Names of machine head ......................................................................................................................8

2. Lubrication ............................................................................................................................................9

3. Checking the direction of rotation ....................................................................................................12

4. Attaching the needles ........................................................................................................................12

5. How to pass the threads ....................................................................................................................13

6. Presser adjustment ............................................................................................................................16

7. Adjustment of feed mechanisms ......................................................................................................18

8. Adjustment of drawing amount of upper feed roller .......................................................................19

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STANDARD ADJUSTMENT ........................................................................................ 22

1. How to remove the gauge components and upper feed roller

(mechanism with differential feed and mechanism without differential feed) ..............................22

2. Timing between the looper and needle bar ......................................................................................24

3. Adjustment of the needle entry positions in the right-left and front-rear directions ...................26

4. Looper adjustment .............................................................................................................................27

5. Adjusting the height of the needle bar .............................................................................................29

6. Adjustment of the looper motion paths ............................................................................................30

7. Adjustment of rear needle guard ......................................................................................................32

8. Adjustment of feed dog height and longitudinal movement

(mechanism with differential feed) ...................................................................................................33

9. Adjustment of feed dog height and longitudinal movement

(mechanism without differential feed) ..............................................................................................35

10. Adjustment of upper feed roller ......................................................................................................38

11. Adjustment of needle thread path ...................................................................................................40

12. Adjustment of looper thread cam ...................................................................................................42

13. Adjustment of tension disk ﬂ oating ................................................................................................43

14. Adjustment of folder ......................................................................................................................... 44

15. Cleaning the sewing machine head ................................................................................................46

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TROUBLES AND CORRECTIVE MEASURES ........................................................... 47

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DRAWING OF THE TABLE .........................................................................................53

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TABLE MACHINING DIAGRAM

(only for the sewing machine provided with a clutch motor) ................................. 54

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Bekijk gratis de handleiding van Juki MF-3580, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.