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12 

1)

 

Loosen screws

  and 

  in feed eccentric cam

, move the feed eccentric cam in the direction of the 

arrow or opposite direction of the arrow, and firmly tighten the screws. 

2)

 

For  the  standard  adjustment,  adjust  so  that  the  top  surface  of  feed  dog  and  the  top  end  of  needle 

eyelet are flush with the top surface of throat plate when the feed dog descends below the throat plate. 

3)

 

To advance the feed timing in order to prevent uneven material feed, move the feed eccentric cam in 

the direction of the arrow. 

4)

 

To  delay  the  feed  timing  in  order  to  increase  stitch  tightness,  move  the  feed  eccentric  cam  in  the 

opposite, direction from the arrow. 

 

 

 

 

 

22. 발판 압력 및 발판 스트로크  / PEDAL PRESSURE AND PEDAL STROKE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(1)

 

Adjusting the pressure required to depress the front part of the pedal 

1)

 

This pressure can be changed by changing the mounting position of pedaling pressure adjust spring

2)

 

The pressure decreases when you hook the spring on the left side. 

3)

 

The pressure increases when you hook the spring on the right side. 

(2)

 

Adjusting the pressure required to depress the back part of the pedal 

1)

 

This pressure can be adjusted using regulator screw

2)

 

The pressure increases as you turn the regulator screw in. 

3)

 

The pressure decreases as you turn the screw out. 

(3)

 

Adjusting the pedal stroke 

1)

 

The pedal stroke increases when you insert connecting rod

  into the right hole. 

 

 

 

 

Be careful not to move the feed eccentric cam too far, or else needle breakage may result. 

주의    작업  시작  전에  기계의  갑작스러운  작동으로  인한  사고를  방지하기  위해  전원을  꺼주십시오. 
WARNING   Turn OFF the power before starting the work so as to prevent a accidents caused 
by abrupt start of the sewing machine. 

(1)

 

발판의  앞부분을  누르는데  필요한  압력  조절하기 

1)

 

발판  압력  조절  스프링

의  장착  위치를  변경하여 

이  압력을  변경할  수  있습니다. 

2)

 

좌측에  스프링을  연결하면  압력이  감소합니다. 

3)

 

우측에  스프링을  연결하면  압력이  증가합니다. 

(2)

 

발판의  뒷부분을  누르는데  필요한  압력  조절하기 

1)

 

조절기  나사

를  사용하여  이  압력을  조절할  수 

있습니다. 

2)

 

조절기  나사를  돌려  넣으면  압력이  증가합니다. 

3)

 

조절기  나사를  돌려  빼내면  압력이  감소합니다. 

(3)

 

페달  스트로크  조절하기 

1)

 

연결  봉

을  우측  구멍에  삽입하면  발판  스트로크

가  증가합니다. 

Summary of Contents for LS2-H6000-D

Page 1: ......

Page 2: ...RELATIONSHIP 9 19 HEIGHT OF THE FEED DOG 10 20 TILT OF THE FEED DOG 11 21 ADJUSTING THE FEED TIMING 11 22 PEDAL PRESSURE AND PEDAL STROKE 12 23 ADJUSTMENT OF THE PEDAL 13 24 PEDAL OPERATION 13 25 ONE...

Page 3: ...eneral fabrics light weight and medium weight materials Sewing speed Max 5 000 rpm Max Stitch length 4mm Needle DB x 1 9 to 18 Presser foot lift 10mm standard 13mm Max Noise Workplace related noise at...

Page 4: ...fore placing the machine head on cushions on the four corners 3 ADJUSTING THE HEIGHT OF THE KNEE LIFTER 1 10mm 2 13mm 3 10mm 1 The standard height of the presser foot lifted using the knee lifter is 1...

Page 5: ...the work so as to prevent a accidents caused by abrupt start of the sewing machine 1 HIGH 2 LOW 3 4 3 000rpm 10 1 Fill oil pan with Machine Oil up to HIGH mark 2 When the oil level lowers below LOW ma...

Page 6: ...splashes confirmation paper under the hook while the sewing machine is in operation 3 Confirm the height of the oil surface in the oil reservoir is within the range between HIGH and LOW 4 Confirmatio...

Page 7: ...may be stained with oil 2 Adjust the amount of oil in the hook so that the oil amount oil splashes should not change while checking the oil amount three times on the three sheets of paper 1 2 30 1 Tu...

Page 8: ...ING PRESSURE OF PRESSER FOOT 12 HAND LIFTER 1 2 1 Pass the thread through thread slit and pull the thread in direction By so doing the thread will pass under the tension spring and come out from notch...

Page 9: ...to prevent a accidents caused by abrupt start of the sewing machine 1 2 1 Loosen set screw and adjust the presser bar height or the angle of the presser foot 2 After adjustment securely tighten the se...

Page 10: ...As you turn tension adjust screw counterclockwise in direction the bobbin thread tension will be increased 2 As you turn screw counterclockwise in direction the bobbin thread tension will be decreased...

Page 11: ...read pulled out by the thread take up 2 When sewing light weight materials move thread guide to the right in direction to decrease the length of thread pulled out by the thread take up 3 Normally thre...

Page 12: ...nd align marker line on ascending needle bar with the bottom end of needle bar lower bushing 4 After making the adjustments mentioned in the above steps align hook blade point with the center of needl...

Page 13: ...nt uneven material feed turn the feed bar shaft 90 in the opposite direction from the arrow The standard tilt for 21 ADJUSTING THE FEED TIMING WARNING Turn OFF the power before starting the work so as...

Page 14: ...g the pressure required to depress the front part of the pedal 1 This pressure can be changed by changing the mounting position of pedaling pressure adjust spring 2 The pressure decreases when you hoo...

Page 15: ...part of the pedal If your machine is provided with the Auto lifter an addition step is given between the machine stop and thread trimming step The presser foot goes up when you lightly depress the bac...

Page 16: ...rforms reverse feed stitching 2 The machine performs reverse feed stitching as long as the switch lever is held pressed 3 The machine resumes normal feed stitching the moment the switch lever is relea...

Page 17: ...g the wiper Adjust the position of the wiper according to the thickness of the material sewn The adjustment procedure is as follows 1 Adjust the distance between the flat part of the wiper and the cen...

Page 18: ......

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