JUKI LU-1510N-7 - Feed Motion; Amount of Alternate Vertical Movement (Position of the Vertical Adjusting Arm)

– 22 –
Standard Adjustment
(11) Feed motion
1) Amount of alternate vertical movement (position of the vertical adjusting arm)
™ In case of the machine without thread trimmer
List of sewing speed
™ In case of the machine with thread trimmer
1
2
1
4
3
83 to 84 mm
Operator’s
side
Edge of
machine arm
To align
with edge
83 to 84 mm
Standard of amount of alternate vertical movement
Upper engraved marker line : Approx. 5 mm
Center engraved marker line : Approx. 4 mm
Lower engraved marker line : Approx. 3 mm
Lower engraved
marker line
1
2
3
4
Standard adjustment value : Lower engraved marker line of top feed rear arm
3 aligns with the center of hinge screw 4.
™ In case of LU-1508N, LU-1509N, LU-1560N
and LU-1561N
Amount of alternate
vertical movement
Less than 3 mm
3 to less than 4 mm
4 to less than 6.5 mm
Stitch length less
than 6 mm
2500rpm
2000rpm
1600rpm
Stitch length more
than 6 mm and
less than 9 mm
2000rpm
2000rpm
1600rpm
™ In case of LU-1508NH and LU-1509NH
Amount of alternate
vertical movement
Less than 4 mm
4 to less than 6.5 mm
Stitch length less
than 6 mm
2000rpm
1600rpm
Stitch length more
than 6 mm and
less than 10 mm
1600rpm
1600rpm
™ In case of LU-1565N
Amount of alternate
vertical movement
Less than 4 mm
4 to less than 6.5 mm
Stitch length less
than 9 mm
2000rpm
1600rpm
™ In case of the machine with thread trimmer,
refer to “(23) Alternate vertical dial”.