KANSAI SPECIAL DFB1404P Instruction
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KANSAI SPECIAL DFB1404P Instruction

Industrial sewing machines dfb series
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INSTRUCTION
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Sewing Machines
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DFB1404P,PMD
DFB1412P,PQ,PS
DFB1412PSM,PTV
DFB1012P,PSM
Fourth edition : March 2001
No. 010012

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Summary of Contents for KANSAI SPECIAL DFB1404P

  • Page 1 INSTRUCTION INSTRUCTION INSTRUCTION INSTRUCTION Industrial Industrial Industrial Industrial Sewing Sewing Sewing Sewing Machines Machines Machines Machines DFB1404P,PMD DFB1412P,PQ,PS DFB1412PSM,PTV DFB1012P,PSM Fourth edition : March 2001 No. 010012...
  • Page 2 INTRODUCTION INTRODUCTION INTRODUCTION Thank you for your purchasing Kansai Special's DFB Series. Read and study this instruction manual carefully before beginning any of the procedures and save it for later use. This instruction manual describes adjustments and maintenance procedures on this machine.

  • Page 3: Table Of Contents

    CONTENTS CONTENTS CONTENTS CONTENTS 1. SPECIFICATIONS 10. ADJUSTING THE PRESSER FOOT 1-1 Stitch type 10-1 Presser foot pressure ･･･････････････････････････････ ･･･････････････････ 1-2 Model 10-2 Position of the presser foot ･･･････････････････････････････････ ･･････････････ 2. NEEDLES & THREADING THE MACHINE 11. ADJUSTING THE REAR PULLER DEVICE 2-1 Needles 11-1 Manual lever ･･････････････････････････････････...

  • Page 4: Specifications

    1 Stitch type JIS401 double chain stitch machines 1 1 1 1 - - - - 2 Model 2 Model 2 Model 2 Model Model DFB1404P,PL,PMD DFB1406P,PL DFB1412P,PL No. of needles 7~12 4 needle threads 6 needle threads 12 needle threads No.

  • Page 5: To Thread The Machine

    2 2 2 2 - - - - 3 To thread the machine 3 To thread the machine 3 To thread the machine 3 To thread the machine Thread the machine correctly by referring to pages 3 to 9. Incorrect threading may cause skip stitching, thread breakage and/or uneven stitch formation.
  • Page 6 ■ Threading diagram for DFB1404...
  • Page 7 ■ Threading diagram for DFB1406...
  • Page 8 ■ Threading diagram for DFB1412...
  • Page 9 ■ Threading diagram for DFB1412PSM...
  • Page 10 ■ Threading diagram for DFB1412PQ...
  • Page 11 ■ Threading diagram for DFB1012...
  • Page 12 ■ Threading diagram for DFB1012PSM...

  • Page 13: Machine Speed

    1~2cm deflection can be achieved (see the illustration on the right). < Machine speed > Model Maximum speed Standard speed DFB1404P 4500 4000 DFB1412P 4000 3500 < Motor pulley selection table >...

  • Page 14: Lubrication

    4 4 4 4 - - - - 1 Oil 1 Oil 1 Oil 1 Oil Use Kansai Special’s genuine oil. (Part No. 28-611) 4 4 4 4 - - - - 2 To fill the machine with oil 2 To fill the machine with oil...

  • Page 15: Sewing Machine Installation

    【5】SEWING MACHINE INSTALLATION 5 5 5 5 - - - - 1 Cutting the machine table 1 Cutting the machine table 1 Cutting the machine table 1 Cutting the machine table ■ 1402-1404...
  • Page 16 ■ 1406-1412，1012...
  • Page 17 ■ 1412，1012PSM...
  • Page 18 ■ 1412PQ...
  • Page 19 ■ 1412PQSM...

  • Page 20: How To Install The Machine

    5 5 5 5 - - - - 2 How to install the machine 2 How to install the machine 2 How to install the machine 2 How to install the machine 【6】TIMING OF THE LOOPER TO THE NEEDLES 6 6 6 6 - - - - 1 Angle for inst 1 Angle for installing the looper and position of the looper holder bracket alling the looper and position of the looper holder bracket 1 Angle for inst...

  • Page 21: Looper Left-To-Right Movement

    6 6 6 6 - - - - 2 Looper left 2 Looper left 2 Looper left 2 Looper left- - - - to to to to- - - - right movement right movement right movement right movement When the looper passes the needle, the point of the looper, moving to the right, should be 1.5mm above the top of the needle's eye.

  • Page 22: Needle Height

    6 6 6 6 - - - - 4 Needle height 4 Needle height 4 Needle height 4 Needle height When the needle bar is at the top of its stroke, remove plug A on the side cover plate, loosen screw C on needle bar clamp B with a hexagonal wrench and then move the needle bar up or down as required.

  • Page 23: Timing Of The Retainer Looper To The Needle

    7 7 7 7 - - - - 2 Timing of the retainer looper to the needle 2 Timing of the retainer looper to the needle 2 Timing of the retainer looper to the needle 2 Timing of the retainer looper to the needle When the needle, moving from the top to bottom of its stroke, enters the triangle of the looper thread, the retainer looper should be at the extreme right end of its travel.

  • Page 24: Stitch Length

    9 9 9 9 - - - - 2 Stitch length 2 Stitch length 2 Stitch length 2 Stitch length The stitch length can be adjusted from 2 to 5mm with no step. The following table shows the stitch length with the number of stitches within 1 inch (25.4mm) and 30mm.

  • Page 25: Position Of The Presser Foot

    10- - - - 2 Position of the presser foot 2 Position of the presser foot 2 Position of the presser foot 2 Position of the presser foot Fit the presser foot onto the presser bar so that the needle can drop correctly to the center of the needle drop hole on the presser foot.

  • Page 26: Adjusting The Front Puller Device

    【12】ADJUSTING THE FRONT PULLER DEVICE 12- - - - 1 To insert elastic and adjust the feeding amount of the front puller 1 To insert elastic and adjust the feeding amount of the front puller 1 To insert elastic and adjust the feeding amount of the front puller 1 To insert elastic and adjust the feeding amount of the front puller Insert elastic by opening/closing small roller C with lever A (see the illustration).

  • Page 27: Adjusting The Needle Thread Guard

    13- - - - 3 Adjusting the needle thread guard 3 Adjusting the needle thread guard 3 Adjusting the needle thread guard 3 Adjusting the needle thread guard With the needle bar at the bottom of its stroke, the top surface of needle thread guard A should be level and parallel with the centers of the eyes on needle bar eyelet <...

  • Page 28: Producing Decorative Stitches

    14- - - - 2 Producing decorative stitches 2 Producing decorative stitches 2 Producing decorative stitches 2 Producing decorative stitches Install cam 1 on the outside to use the lower two spreaders. Install any one of cams No.2 to No.9 on the inside to use the upper spreader. Thread spreaders' eyes marked ●.
  • Page 29 No.5 No.5 No.5 No.5 No.6 No.6 No.6 No.6 No.7 No.7 No.7 No.7 No.8 No.8 No.8 No.8 No.9 No.9 No.9 No.9...

  • Page 30: Replacing The Cams

    14- - - - 3 Replacing the cams 3 Replacing the cams 3 Replacing the cams 3 Replacing the cams To replace outside cam B, remove nut A (note that this nut has a left-hand thread). To replace inside cam H, loosen screws C and D, and remove the collar.

  • Page 31: Adjusting The Spreaders

    14- - - - 5 Adjusting the spreaders 5 Adjusting the spreaders 5 Adjusting the spreaders 5 Adjusting the spreaders The clearance between spreader K，L and M and needles should be 1~1.2mm. Spreader up-and-down adjustment is made with screws Q. Spreader tilt adjustment is made with screws R.

  • Page 32: Adjusting The Binder Up And Down

    15- - - - 2 Adjusting the binder up and down 2 Adjusting the binder up and down 2 Adjusting the binder up and down 2 Adjusting the binder up and down Adjust the binder up and down according to the fabric to be used.

This manual is also suitable for:

Dfb1404pmdDfb1412pDfb1412pqDfb1412psDfb1412psmDfb1412ptv ... Show all

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