Table of Contents
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1 0. Changing the voltage of 100/200V .....................................................................................................................36
1 1. Replenishing the designated places with grease . ............................................................................................37
[8] How to use tHe memoRy switCH . .................................................................................................38
1. start and change of the memory switch . ...........................................................................................................38
2. example of the memory switch setting .............................................................................................................38
3. table of functions of the memory switch ..........................................................................................................42
[9] otHeRs ..................................................................................................................................................45
1. setting the DiP switch .........................................................................................................................................45
2. Table of the standard pattern specifications ....................................................................................................46
3. table of the standard patterns ...........................................................................................................................47
4. table of the work clamp foot ..............................................................................................................................49
5. LK-1900 data Rom ...............................................................................................................................................51
6. Connection of the optional pedal . ......................................................................................................................51
7. e rror list . ...............................................................................................................................................................52
8 . troubles and corrective measures (sewing conditions)..................................................................................55
9. table of the optional parts ..................................................................................................................................57
eyeLet ButtoNHoLe BARtACKiNG mACHiNe . ..................................................59
1. Specifications ......................................................................................................................................................59
2. installation of the sewing machine and preparation of the operation . ...........................................................59
3. Adjustment of the material closing amount . .....................................................................................................60
4. Adjustment of the lift of the work clamp foot ...................................................................................................60
5. Adjustment of the pressure of the work clamp unit . ........................................................................................61
6. setting of the material closing operation ..........................................................................................................61
7. Selection and confirmation of the sewing patterns .........................................................................................62
BeLt-LooP AttACHiNG mACHiNe ..........................................................................63
1. Specifications ......................................................................................................................................................63
2. installation of the sewing machine and preparation of the operation ..................................................................... 63
3. threading the machine .......................................................................................................................................63
4. Selection and confirmation of the sewing patterns .........................................................................................64
5. Combination of the work clamp foot and the feed plate . .................................................................................64
LoCKstitCH ButtoN sewiNG mACHiNe .............................................................65
1. Specifications ......................................................................................................................................................65
2. installation of the sewing machine and preparation of the operation . ...........................................................65
3. Needle and thread . ...............................................................................................................................................65
4. Various sewing modes ........................................................................................................................................66
5. Position of the button clamp jaw lever ..............................................................................................................67
6. Adjusting the feed plate ......................................................................................................................................68
7. Adjusting the button clamp jaw lever ................................................................................................................68
8. Adjusting the lifting amount of the button clamp . ............................................................................................69
9. Adjustment of the pressure of the work clamp unit . ........................................................................................69
1 0. Adjustment of the wiper spring . .........................................................................................................................70
1 1. installing the save button bar (accessory part) ................................................................................................70
1 2. Model classification according to the button size . ...........................................................................................71
1 3. Attaching the shank botton (optional) . ..............................................................................................................72
%. DRAwiNG oF tHe tABLe . .........................................................................................76
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