Positioning The Upper Looper Holder - JUKI MO-6800S Series Engineer's Manual

(4) Positioning the upper looper holder

WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
H : The distance between the bottom surface A of the frame and the upper end of the upper looper holder
pin ❷ should be as shown below when the upper looper holder ❶ is at the highest point of its stroke.
❹
❷
A
0.1mm
Standard adjustment
Model
1-needle overlock machine MO-6804S
2-needle overlock machine
❶ ❺
Safety stitch machine
❻
0.1mm
MO-6814S-2 H
MO-6814S-3 H
MO-6814S-4 H
MO-6814S-30P
MO-6816S-3 H
MO-6816S-50H
MO-6816S-60H
MO-6816S-30P
– 8 –
(Unit : mm)
H
48.4
50.3
51.3
50.3
48.2
48.5
51.3
48.2
❸