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Global SM 7700 Series Instruction & Parts Manual

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SM 7773
Instruction & Parts manual
Always switch off the electricity when working on
the machine.

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Summary of Contents for Global SM 7700 Series

  • Page 1 SM 7773 Instruction & Parts manual Always switch off the electricity when working on the machine.
  • Page 2   Thank you very much for your choice of this double thread side seam sewing machine. Please read the manual carefully before use!   Ensure that the rotation of the pulley conformable to the red allow on the belt cover！ Notice:Replace or installation motor belt should pay attention and v-belts can not be adjusted too tight, synchronous belt can not be adjusted too loose!

  • Page 3: Table Of Contents

                                                                                      CONTENTS 1.

  • Page 4: Machine Description

                                                                                      1.

  • Page 5: The Adjustment Setting Of The Machine

      4. THE ADJUSTMENT SETTING OF THE MACHINE The machine is already adjusted all right at the assemble plant. Normally, the machine can be used directly. At the period of use, some parts need to be adjusted according to sewing material. The way to adjusting is described as follows.

  • Page 6: Position Setting Of Hook Need Bar

                                                                                      4.3 Position setting of hook need bar Turn the handwheel in the correct direction by hand, let the hook needle approach the awl nearest.

  • Page 7: Adjustment Setting Of The Space Between Presser Foot And Needle Plate

      4.6 Adjustment setting of the space between presser foot and needle plate (Fig.6) The space between presser foot and needle plate should be about half thickness of sewing material. To adjust the space between presser foot and needle plate, proceed as follows: (1) Lift the presser foot (654-1049-D) and put a wood block (Half thickness of sewing material) under the presser foot.

  • Page 8: Adjustment Of Stopping Position

                                                                                      Adjusting lever Fig.7 4.9 Adjustment of stopping position...
  • Page 9   6       ...
  • Page 10                                                                                   Fig.
  • Page 11   654-1023 654-1035 654-1031 654-1032 654-1036 654-1024 654-1037 654-1025 654-1033 654-1034 654-1026 654-1027 654-1038 654-1028 654-1039-1 654-1030 654-1029 654-1043 654-1039-2A 654-1039-2B 654-1044 654-1041 654-1047 654-1040 654-1042 654-1046 654-1045 654-1049 654-1048 8       ...
  • Page 12                                                                                   Fig.
  • Page 13   654-1067-1 654-1067-2 654-1066 654-1064 654-1053 654-1062 654-1051 654-1063 654-1052 654-1065 654-1054 654-1035 654-1069-2 654-1036 654-1037 654-1068 654-1056 654-1057 654-1061 654-1069-1 654-1060 654-1055 654-1059 654-1058 10       ...
  • Page 14                                                                                   Fig.

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Sm 7773

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