Table Des Matières - JUKI LK-1941 Manuel D'utilisation

!. SPECIFICATIONS ......................................................................................................... 1
@. CONFIGURATION ......................................................................................................... 2
1. Names of main unit ................................................................................................................................. 2
2. Names of switches on the control box .................................................................................................... 3
#. INSTALLATION ............................................................................................................. 4
$. OPERATION OF THE SEWING MACHINE ................................................................. 18
1. Lubrication ............................................................................................................................................. 18
2. Attaching the needle ............................................................................................................................. 19
3. Threading the machine head ................................................................................................................. 20
4. Installing and removing the bobbin case ............................................................................................... 21
5. Installing the bobbin .............................................................................................................................. 21
6. Adjusting the thread tension .................................................................................................................. 22
7. Adjusting the thread take-up spring ...................................................................................................... 22
8. Adjusting the height of the intermediate presser (for LK-1942 only) ..................................................... 23
9. Adjusting the intermediate presser stroke (for LK-1942 only) ............................................................... 23
%. OPERATION OF THE SEWING MACHINE (BASIC) .................................................. 25
1. Item data setting .................................................................................................................................... 25
2. Checking the contour of a sewing pattern ............................................................................................. 27
3. Sewing ................................................................................................................................................... 28
4. Change to the other sewing pattern ...................................................................................................... 29
5. Temporarily stopping the sewing machine ............................................................................................. 29
6. Winding the bobbin thread .................................................................................................................... 30
7. Cautions in operation ............................................................................................................................ 31
^.OPERATION OF THE SEWING MACHINE (ADVANCED) .......................................... 32
1. Performing sewing using the pattern keys (
2. Performing sewing using the combination function ............................................................................... 34
3. Performing sewing using the "bobbin thread counter" ........................................................................... 36
4. How to take out the sewing products when the thread cutting failure has occured (for Z type only) .... 37
&. MAINTENANCE .......................................................................................................... 38
1. Adjusting the height of the needle bar ................................................................................................... 38
2. Adjusting the needle-to-shuttle relation ................................................................................................. 38
3. Adjusting the height of the feeding frame .............................................................................................. 41
4. Adjusting the rising amount of the thread tension disk .......................................................................... 41
5. The moving knife and counter knife ....................................................................................................... 42
6. Thread breakage detector plate ............................................................................................................ 44
7. Adjusting the amount of oil in the hook ................................................................................................. 45
8. Cleaning the filter .................................................................................................................................. 46
9. Draining waste oil .................................................................................................................................. 46
10. Replacing the fuse .............................................................................................................................. 47
*. HOW TO USE THE MEMORY SWITCH ...................................................................... 48
1. Starting the memory switch ................................................................................................................... 48
2. Example of the memory switch setting .................................................................................................. 48
3. Table of functions of the memory switch ............................................................................................... 50
(. OTHERS ...................................................................................................................... 52
1. Sewing pattern ...................................................................................................................................... 52
2. Setting the DIP switch ........................................................................................................................... 54
3. Connection of the optional pedal .......................................................................................................... 55
4. Table of error indication ......................................................................................................................... 57
5. Troubles and corrective measures (sewing conditions) ......................................................................... 58
6. The optional parts ................................................................................................................................. 59
7. Table of the gauge parts ........................................................................................................................ 62
8. Drawing of the table .............................................................................................................................. 63
CONTENTS
P 1
, P 2 and
P 3
i
keys) ................................................. 32