Adjustment
11
13
.05.07
Feed dog height
Rule
When the needle bar is in
b.d.c.
and with maximum stitch length regulation, the front
teeth of the feed dog
2
should be positioned
0.9 mm
and the back teeth 1.
2
mm
above
the needle plate.
O
Loosen the screw
1
O
Move the feed dog
2
into an inclined position
0.3 mm
to the back teeth.
O
Tighten the screw
1
O
Loosen the screw
3
O
Adjust the feed bar
4
according to the
rule
.
O
Loosen the nut
5
on the stop screw
6
.
O
Screw in the stop screw
6
up to the stop and secure it with the nut
5
.
Fig. 13 - 07
2
4
3
6
5
2
0.9 mm
1
1.2 mm
Содержание 3538-20/02
Страница 36: ...Circuit Diagrams 36 Circuit diagram Version 09 02 16 91 191 596 95 Part 1...
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Страница 39: ...Circuit Diagrams 39 91 191 596 95 Part 4 Version 09 02 16 Circuit diagram...