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JUKI LK-1942ZA5050 Betriebsanleitung Seite 48

Vorschau ausblenden Andere Handbücher für LK-1942ZA5050:
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  • DEUTSCH, seite 78
I. SPECIFICATIONS ........................................................................................ 1
II. CONFIGURATION ...................................................................................... 2
1. Configuration of main unit ..................................................................................................2
2. Configuration of the indication box ...................................................................................2
3. Configuration of needle thread heat cutter unit ...............................................................3
4. Configuration of bobbin thread heat cutter unit ...............................................................3
III. INSTALLATION .......................................................................................... 4
IV. PREPARATION OF THE DEVICE ............................................................. 5
1. Lubrication ...........................................................................................................................5
2. Threading the machine head ..............................................................................................6
V. OPERATION OF THE DEVICE ................................................................... 7
1. Item data setting ..................................................................................................................7
2. Checking the contour of a sewing pattern ........................................................................9
3. Sewing ..................................................................................................................................9
4. Notes on creating a sewing pattern .................................................................................10
5. Notes on changing the memory switch ...........................................................................10
6. Replacement of bobbin .....................................................................................................11
(1) How to replace the bobbin thread .................................................................................................... 11
(2) How to replace the bobbin thread using the bobbin thread counter ................................................ 11
VI. MAINTENANCE ....................................................................................... 12
1. Adjusting the needle thread heat cutter unit position ...................................................12
2. How to replace the heat wire ............................................................................................12
3. Adjusting the bobbin thread heat cutter unit position ...................................................13
4. Bobbin case loading detecting device ............................................................................14
(1) Adjusting the sensor ......................................................................................................................... 14
(2) Position of the bobbin case holder positioning finger ....................................................................... 14
6. Adjusting the sensitivity of sensors ................................................................................15
7. Wiper ...................................................................................................................................15
8. Thread hauler .....................................................................................................................15
VII. SETTING OF THE DEVICE .................................................................... 16
1. List of setting items ...........................................................................................................16
2. Setting procedure ..............................................................................................................16
VIII. LIST OF ERRORS ................................................................................. 17
1. Reading the error indication .............................................................................................17
2. List of error codes .............................................................................................................17
(1) List of error codes for the device ...................................................................................................... 17
3. List of error codes for the sewing machine ....................................................................18
4. Application of grease ........................................................................................................19
5. Thread heat cutter unit timing chart for LK .....................................................................20
(1) Thread heat cutter unit timing chart 1 for LK .................................................................................... 20
(2) Thread heat cutter unit timing chart 2 for LK .................................................................................... 21
6. Thread heat cutter unit flow chart for LK ........................................................................22
(1) Thread heat cutter unit flow chart 1 for LK ....................................................................................... 22
(2) Thread heat cutter unit flow chart 2 for LK ....................................................................................... 23
IX. PARTS NUMBER OF UNITS ................................................................... 24
X. LIST OF REPLACEMENT PARTS ........................................................... 26
XI. OVERALL WIRING DIAGRAM ............................................................... 28
CONTENTS
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