SINGER W1640 User Manual
Page 2
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INDEX
Section 1. FEATURES AND PARTS
Front View .......................................................................................................2
Rear View ....................................................................................................... 3
Convertible Extension Plate.............................................................................4
Attaching Extension Plate ............................................................................... 4
Electrical Equipment....................................................................................... 5
Sewing Light ................................................................................................... 5
Section 2. BASIC INFORMATION
Needle. Thread and Fabric Chart.....................................................................7
Changing Presser Foot ..................................................................................... 8
Changing Needle............................................................................................ 8
Removing Needle Plate.................................................................................... 9
Removing Bobbin Case.....................................................................................9
Section 3. THREADING MACHINE
Winding Bobbin............................................................................................. 10
Threading Bobbin Case.................................................................................
1 1
Inserting Bobbin Case...................................................................................
1 1
Threading Upper Thread .............................................................................. 12
Bringing Up Lower Thread..........................................................................
1 3
Twin Needle Upper Threading and Sewing................................................. 13
Rewinding Bobbin When Machine Is Threaded......................................... 14
Section 4. CONTROLS
Checking Tension of Upper Thread ............................................................ 15
Checking Tension of Lower Thread............................................................. 16
Feed Cover.....................................................................................................
1 7
Adjusting Pressure For Regular Sewing ...................................................... 17
Adjusting Pressure For Embroidery, Darning and Sewing on Buttons . 17
Stitch Length.................................................................................................. 18
Reverse Stitching........................................................................................... 18
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