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16.
POSITION OF BUTTONHOLE SWITCH LEVER
STANDARD
1 . When buttonhole lever {Blue lever) and presser foot lever
are lowered. BHO touches with BH 1.
The legs of buttonhole should be d1ameter of button plus
2.
2. 5
mm.
ADJUSTMENT
1. Select buttonhole pattern.
Fit the buttonhole foot and push the top port1on of rt
2.
backward as far as 1t will go.
3. Loosen a screw.
In case that the legs are shorter than the standard. bend the
4.
BH 1 to be far from
BHO.
In case that the legs are longer than the standard. bend the
BH2 to be near BHO
.
5 . Tighten the screw.
A
u
<D
•
.
O
Smm
46
-
-
Bunonhole sw•tch body
0
0
m m
BH 1
H
O
B
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