Table Of Contents - SunStar SC 7900-Series User Manual

Direct drive, 4-needle flat seamer feed off the arm type

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User manual (47 pages)

Table Of Contents

Table of Contents

1. SAFETY RULES ------------------------------------------------------------------------------------- 6

2. ENTIRE STRUCTURE ----------------------------------------------------------------------------- 9

3. SPECIFICATIONS ----------------------------------------------------------------------------------- 10

4. INSTALLATION -------------------------------------------------------------------------------------- 11

5. LUBRICATION---------------------------------------------------------------------------------------- 20

6. STANDARD ADJUSTMENTS ------------------------------------------------------------------- 23

1) MACHINE DELIVERY -------------------------------------------------------------------------------------------

2) MACHINE INSTALLATION-------------------------------------------------------------------------------------

3) MACHINE REPAIR ------------------------------------------------------------------------------------------------

4) MACHINE OPERATION -----------------------------------------------------------------------------------------

5) SAFETY DEVICE --------------------------------------------------------------------------------------------------

6) PLACEMENT OF CAUTION STICKERS --------------------------------------------------------------------

7) CONTENTS OF CAUTION STICKERS-----------------------------------------------------------------------

1) TABLE INSTALLATION------------------------------------------------------------------------------------------ 11

2) M/C INSTALLATION---------------------------------------------------------------------------------------------- 13

3) THREAD GUIDE FOR STAND SUPPORT INSTALLATION -------------------------------------------- 14

4) GROUND WIRE CONNECTION------------------------------------------------------------------------------- 14

5) AIR-COMPRESSED PRESSURE BAR LIFTER INSTALLATION-------------------------------------- 15

6) DIRECT MOTOR INSTALLATION ---------------------------------------------------------------------------- 16

7) AIR-COMPRESSED TREAD TRIMMING DEVICE (Optional) INSTALLATION------------------- 17

8) AIR-COMPRESSED DEVICE INSTALLATION ------------------------------------------------------------ 18

1) OIL--------------------------------------------------------------------------------------------------------------------- 20

2) LUBRICATING OIL ----------------------------------------------------------------------------------------------- 20

3) OIL GAUGE/OIL WINDOW------------------------------------------------------------------------------------- 20

4) LUBRICATING OIL EXCHANGE------------------------------------------------------------------------------ 21

5) OIL PRIMING ------------------------------------------------------------------------------------------------------- 21

6) LUBRICATING OIL REPLENISHMENT --------------------------------------------------------------------- 21

7) OIL FILTER CLEANING ----------------------------------------------------------------------------------------- 22

1) NEEDLE -------------------------------------------------------------------------------------------------------------- 23

2) NEEDLE INSTALLATION --------------------------------------------------------------------------------------- 23

3) THREADING-------------------------------------------------------------------------------------------------------- 24

4) THREAD TENSION MODIFICATION ------------------------------------------------------------------------ 25

5) PRESSER FOOT ADJUSTMENT------------------------------------------------------------------------------- 25

6) PRESSER FOOT PRESSURE MODIFICATION------------------------------------------------------------- 26

7) VERTICAL MODIFICATION OF PRESSER FOOT -------------------------------------------------------- 27

8) MAIN FEED MODIFICATION ---------------------------------------------------------------------------------- 27

9) DIFFERENTIAL FEED MODIFICATION -------------------------------------------------------------------- 28

10) THREAD LUBRICATING DEVICE -------------------------------------------------------------------------- 29

11) OVERLAP WIDTH ADJUSTMENT OF UPPER SEWING MACHINE------------------------------- 29

12) USING A LAP FORMER---------------------------------------------------------------------------------------- 30

Table of Contents

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Sc 7900-02 m6 a

Table Of Contents - SunStar SC 7900-Series User Manual