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5. USING THE OPERATION PANEL (BASIC OPERATIONS)
KE-430F, BE-438F
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Parameter Setting range and initial value Display
Lo1-Lo9
(Initial values: 430F: Lo8, 438F: Lo7)
The starting-up speed at the sewing start can
be adjusted.
* The smaller the number, the slower the start.
* This is used to stop the thread from pulling
out at the sewing start, and at times when
skipped stitches might easily occur.
430F: Medium-weight materials (-03), knitted wear (-0K), foundation garments (-0F)
Lo1 Lo2 Lo3 Lo4 Lo5 Lo6 Lo7 Lo8 Lo9
Sewing speed
for 1st stitch
200 200 300 400 400 400 400 800 1500
Sewing speed
for 2nd stitch
200 300 400 400 500 600 800 1200 3000
Sewing speed
for 3rd stitch
300 400 500 600 800 800 1200 2500 3200
Sewing speed
for 4th stitch
500 600 700 900 1200 1200 2500 3200 3200
430F: Heavy-weight materials (-05)
Lo1 Lo2 Lo3 Lo4 Lo5 Lo6 Lo7 Lo8 Lo9
Sewing speed
for 1st stitch
200 200 300 400 400 400 800 1500 1500
Sewing speed
for 2nd stitch
200 300 400 400 600 800 1200 2000 3000
Sewing speed
for 3rd stitch
300 400 500 600 800 1200 2500 2500 3200
Sewing speed
for 4th stitch
500 600 700 900 1200 2500 3200 3200 3200
438F
Lo1 Lo2 Lo3 Lo4 Lo5 Lo6 Lo7 Lo8 Lo9
Sewing speed
for 1st stitch
200 200 300 300 300 400 400 400 400
Sewing speed
for 2nd stitch
200 200 300 300 400 400 400 600 900
Sewing speed
for 3rd stitch
300 300 300 400 400 400 600 900 1500
Sewing speed
for 4th stitch
300 400 400 400 400 400 900 2000 2000
Slow start
pattern
* The speed will not be faster than the sewing speed which has been set.
* The thread nipper device will not operate for settings other than Lo8 and Lo9.
Upper thread
tension
0 - 300
(Initial setting is “75”.)
* The later the value, the stronger the upper
thread tension.
2409B
Initial value
Initial value
2456B
(sti/min)
(sti/min)
(sti/min)