SunStar SC-700A - Table of Contents

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