JUKI MS-3580 Serie Manual De Instrucciones página 109

2 ・ 4 ・ 6
3 ・ 5 ・ 7
The clearance provided
between the blade point of
the looper and the needle
should be 0 to 0.05 mm.
4
Right and left
directions
5
7
3
6
2
1
− 37 −
(6) Height adjustment of rear needle guard
The relationship between the middle needle 4 and
1)
the rear looper 5 and between the right needle 6
and the middle looper 7 is also required to assume
the same conditions as (5) -1) in standard positioning.
Loosen the setscrew 9 and move the rear needle
2)
guard base !0 vertically to adjust the height.
After adjustments, tighten the setscrew 9 .
3)