ZOJE ZJ927 Series, Инструкция по эксплуатации

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24
Needle bar height adjustment
1
1
1
2
3
4
5
2
6
7
9
8
8
Adjust the heights of the needles .
At this time,adjust so that each needle is in
the center of the needle hole in the needle
plate
.
Remove the screw ,and then remove the
presser foot .
Turn the machine pulley to drop the needle
bar to its lowest position.
Remove the rubber plug ,loosen the nee-
dle bar clamp screw and adjust so that the
distance between the botton of the needle
clamp and the top of the needle plate is
14.8mm.
*
If the needle clamp is set in the way des-
cribed above, the distance between the p-
oint of the needle and the top of the n-
eedle plate will be 14mm
,
when the ne-
edle clamp is raised to its highest posi-
tion.
Remove the three screws ,and then rem-
ove the needle plate .
Turn the machine pulley so that the needl-
es and the needle guard are aligned,and
then adjust the tilt of the needle clamp so
that there is no space between the left and
right needles and the needles and the
needle guard at this time.
Install the needle plate with the three sc-
rews ,and after checking that the needles
are in the centers of the needle holes ,
tighten the needle bar clamp screw .
Insert the rubber plug .
Install the presser foot with the screw .
1 1
2 8
1
1
8
2
6
9
9
4 5
3 2
4
5
3
2
7
2
2
7
4
4
9
9
1
1
1 8
6
7
5
2
1
6
3
1 1
6