CONTENTS
1. Machine safety regulations
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4
1-1.
Transporting machine
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1-2. Installing
machine
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1-3. Repairing
machine
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1-4. Operating
machine
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1-5. Safety devices ……………………………………………………………………………… 5
1-6. Caution mark position ……………………………………………………………………… 6
1-7. Contents of marks ………………………………………………………………………… 6
2. Names of main parts
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7
3. Specifications
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8
4. Installation
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4-1. Table drawing ……………………………………………………………………………… 10
4-2. Installing machine body …………………………………………………………………… 11
4-3. Supplying oil ……………………………………………………………………………… 15
4-4. Trial run (Pedal operation) ………………………………………………………………… 16
4-5. Installation (KM-2310 Series) ……………………………………………………………… 16
5. Preparations for sewing
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17
5-1. Installing needle …………………………………………………………………………… 17
5-2. Removing bobbin case ……………………………………………………………………… 17
5-3. Winding lower thread ……………………………………………………………………… 18
5-4. Installing bobbin case ……………………………………………………………………… 18
5-5. Inserting upper thread ……………………………………………………………………… 19
5-6. Using knee lifter pad ……………………………………………………………………… 19
6. Sewing
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20
6-1. Sewing……………………………………………………………………………………… 20
6-2. Back tack (reverse) sewing ………………………………………………………………… 20
6-3. Adjusting thread tension …………………………………………………………………… 21
6-3-1. Lower thread tension ………………………………………………………………… 21
6-3-2. Upper thread tension ………………………………………………………………… 21
6-4. Adjusting upper thread length after trimming ……………………………………………… 22
6-5. Adjusting presser foot pressure……………………………………………………………… 22
6-5-1. Presser foot pressure ………………………………………………………………… 22
7. Inspecting and checking
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23