Opening/closing the presser bar
CAUTION
Always turn off the power and unplug the machine before
opening/closing the presser bar.
押え台を開くとき
1.
2.
1
2
押え台を戻すとき
1.
2.
1
2
To open the presser bar
1.
Turn the machine pulley until the needle is at the top of its
stroke.
2.
Bring lever
1
down to open presser bar
2
.
To close the presser bar
1.
Turn the machine pulley until the needle is at the top of its
stroke.
2.
Bring lever
1
down to put presser bar
2
back.
Adjusting the presser foot pressure
The presser foot pressure should be as light as possible, yet
sufficient to feed the fabric correctly and provide the uniform stitch
formation.
1.
3
4
2.
3
1.
Loosen nut
3
.
Adjust the presser foot pressure by turning
adjustment screw
4
.
2.
After this adjustment is made, tighten nut
3
.
図 88
Fig.88
図 16
Fig.16
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