SWF E-U1501 - Page 4

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Contents
8.7) ASSEMBLY OF THREAD SENSOR AND FUNCTIONS
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9. MAINTENANCE AND CHECKPOINTS
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9.1) REGULAR CHECKUP
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9.2) CLEANING
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9.3) OIL SUPPLY
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9.4) GREASE SUPPLY
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9.5) TENSION CHECK OF EACH DRIVING BELT
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10. ADJUSTMENT
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10.1) ADJUSTMENT OF TRIMMER
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10.2) ADJUSTMENT OF TRIMMER RETURN SPRING LOCATION
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10.3) ADJUSTMENT OF PICKER
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10.4) ADJUSTMENT OF UPPER THREAD HOLDING DEVICE
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10.5) ADJUSTMENT OF UPPER THREAD HOLDER
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10.6) ADJUSTMENT OF NOISE CONTROLLER FOR PRESSER FOOT
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10.7) RELATIONS BETWEEN PRESSER FOOT AND NEEDLE
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10.8) ADJUSTMENT OF HALF TURN FILM FOR COLOR CHANGE
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10.9) ADJUSTMENT OF ENCODER POSITION
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10.10) ADJUSTMENT OF NEEDLE BAR UP/DOWN POSITION
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10.11) ADJUSTMENT OF JUMP MOTOR
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10.12) ADJUSTMENT OF TENSION OF EACH DRIVING BELT
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11. CAUSES OF TROUBLE AND TROUBLESHOOTING
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