SunStar SC-7007S, Руководство пользователя

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Contents
Safety Rules for Machines
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4
1. Specifications
1) Automatic trimmer.......................................................................................................................................................8
2) Servo motor ..................................................................................................................................................................8
3) 470 motor .....................................................................................................................................................................8
4) 470 motor controller.....................................................................................................................................................8
5) Peripheral automation devices (optional)....................................................................................................................9
2. Installation
1) Machine head .............................................................................................................................................................10
2) Lubrication .................................................................................................................................................................11
3) Belt tension adjustment..............................................................................................................................................11
4) Belt cover ...................................................................................................................................................................12
5) Location detector assembly and adjustment ............................................................................................................13
6) Location adjustment of location detector..................................................................................................................13
7) Check for stop position of sewing machine..............................................................................................................14
3. Control and Adjustment of the Sewing Machine
1) Needle insertion .........................................................................................................................................................15
2) Needle bar adjustment ...............................................................................................................................................15
3) Adjustment of needle and looper timing...................................................................................................................16
4) Lubrication adjustment of thread take-up lever ........................................................................................................16
5) Adjustment of the lubrication to the lower shaft.......................................................................................................17
6) Placement of upper thread .........................................................................................................................................18
7) Upper thread adjustment............................................................................................................................................19
8) Height and tension adjustment of presser foot..........................................................................................................20
9) Adjustment of automatic knee-lifter..........................................................................................................................20
10) Height and inclination adjustment of feed dog.......................................................................................................21
11) Feed cam adjustment................................................................................................................................................22
12) Adjustment of trimmer timing.................................................................................................................................22
4. Cause of Troubles and Troubleshooting
1) Sewing machine troubleshooting ..............................................................................................................................23