Detection Switch Of The Amount Of Alternate Vertical Movement - JUKI LU-2810 Series Engineer's Manual

海外講習会用121122 LU-2810(-7)_EM

(18) Detection switch of the amount of alternate vertical movement

WARNING :
Turn �FF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
Sewing speed of LU-2810-7
Amount of alternate vertical
Less than 3 mm
3.25 mm to less than 4 mm
4.25 mm to less than 5 mm
5.25 mm to less than 9 mm
Stitch length : 7 mm or less
movement
3
Scale of alternate
vertical dial
1 to 3
3.25 to 4
4.25 to 5
5.25 to 9
Standard adjustment
3,000 sti/min
2,400 sti/min
2,000 sti/min
1,800 sti/min
1
2
Red
White
Green
Black
Switch (upper)
(Red and green lines)
OFF
OFF
ON
ON
– 38 –
Stitch length : More than 7 mm
and 9 mm or less
2,000 sti/min
2,000 sti/min
2,000 sti/min
1,800 sti/min
1
3
Switch (lower)
(White and black lines)
OFF
ON
ON
OFF