JUKI ASN-690, Инструкция по эксплуатации

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4-6. Differential feed mechanism
) Loosen dfferental feed lock nut
2
. Move lever
1
up for stretchng sttch or down for gatherng
sttch.
) When you want to move the lever
1
only
slghtly, use dfferental feed mnute-adjust screw
3
.
3) When the dfferental feed adjustng lever s
set to graduaton S, the machne wll perform
stretchng wth a dfferental feed rato of : 0.8.
When the lever s set to graduaton 0, the dffer-
ental feed rato between the man feed dog and
the dfferental feed dog wll be : .
4) The maxmum dfferental feed rato for gather-
ng s : . The graduatons beyond 0 are used
as standard.
5) After the adjustment, securely tghten locknut
2
.
2
3
1
CAUTION :
To protect against possible personal injury due to abrupt start of the machine, be sure to start the fol-
lowing work after turning the power off and ascertaining that the motor is at rest.
To carry out adjustment, remove the cloth
plate in advance.