7. STANDARD ADJUSTMENT ·················································································
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7-1. Adjustment of the needle bar position ····························································· 19
7-2. Adjustment of the position between the needle and the shuttle hook ·············· 20
7-3. Adjustment of the clearance between the shuttle hook and the needle ··········
21
7-4. Adjustment of the clearance between the driver and the needle ····················· 21
7-5. Adjustment of the thread guide ······································································· 22
7-6. Adjustment of the wiper ··················································································
25
7-7. Adjustment of the bobbin winder ····································································· 26
7-8. Adjustment of the work holder ········································································
26
7-9. Adjustment of the trimmer cam follower ·························································· 27
7-10. Adjustment of the position for movable knife point ········································ 28
7-11. Adjustment of the fixed knife position ···························································
29
7-12. Adjustment of the thread take up spring stroke ············································
29
7-13. Adjustment of the thread take up spring tension ··········································· 29
7-14. Adjustment of the thread tail after the trimming ············································
30
7-15. Cancellation of the trimming function ···························································· 30
7-16. Adjustment of the upper thread tension ························································ 30
7-17. Adjustment of the synchronizer ····································································· 31
7-18. Adjustment of the mechanical home position ················································ 32
7-18-1. Shifting the mechanical home position X direction ······························ 33
7-18-2. Shifting the mechanical home position Y direction ······························ 33
7-19. Adjustment of the X-Y contact pressure ·······················································
34
7-20. Adjustment of the X-Y driving gear clearance ··············································· 34
7-20-1. Adjustment of the X stepping motor position ·······························
34
7-20-2. Adjustment of the Y stepping motor position ·······························
35
7-21. Adjustment of the V belt tension ···································································
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8. MAINTENANCE ·································································································
36
8-1. Cleaning ·········································································································
36
8-2. Disposing of oil waste ····················································································· 36
9. BAD SEWING CONDITION & ITS CAUSE AND REMEDY ··································
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APPENDIX ··················································································································
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Ref.1. Table cut out drawing ···················································································· 41
Ref.2. Table & stand assembly ················································································ 41
Ref.3. Stand components drawings ········································································
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