Table Of Contents - JUKI PLK-J4040 Technical Manual

CONTENTS
1. STRUCTURE OF THE SEWING MACHINE····································
2. SPECIFICATIONS·····································································
3. INSTALLATION········································································
3-1. Installation of the foot switch···································································
3-2. Connection of the air tube·······································································
3-3. Installation of the thread stand·································································
3-4. Installation of the eye guard····································································
3-5. Installation of the rubber cushion······························································
4. LUBRICATION·········································································
4-1. Filling the oil tank·················································································· 6
5. PROPER OPERATION······························································
5-1. Installation of the needles·······································································
5-2. Threading the needle thread···································································
5-3. Winding the bobbin thread······································································
5-4. How to opening the bobbin access door·····················································
5-5. Setting the bobbin·················································································
5-6. Setting the bobbin case··········································································
5-7. How to operating the jig eject system························································
5-8. Operation of the halt switch·····································································
5-9. Adjustment of the thread tension······························································
5-10. Adjustment of upper thread tension·························································
6. STANDARD ADJUSTMENT························································
6-1. Adjustment of the needle bar position·······················································
6-2. Adjustment of the position between the needle and the shuttle hook···············
6-2-1. How to remove the sliding plate························································
6-2-2. Adjustment of the driver position························································
6-2-3. Adjustment of the clearance between the shuttle hook and the needle ·····
6-2-4. Adjustment of the clearance between the driver and the needle ··············
6-2-5. Adjustment of the shuttle race thread guide·········································
6-2-6. Adjustment of the timing between the hook and the needle motion···········
6-4. Adjustment of the oil lubrication······························································
6-5. Setting of the pressor foot movement·······················································
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