26
5) Adjusting the Height of the Feed Plate.
Unfasten the cylinder knuckle joint nut ③ attached on the left and right cylinders ② on the feed bracket ①. And when
you raise the cylinder knuckle ⑤ to direction A by rotating the cylinder shaft ④, the height(T) of the feed plate ⑥ is set
up highly, and when you lower the cylinder knuckle ⑤ to direction B by rotating the cylinder shaft ④, the height(T) of
the feed plate ⑥ is set up lowly. Be sure to fix the cylinder knuckle joint nut tightly after adjusting the height of the feed
plate ⑥.
[ Fig. 38 ]
①
⑥
③
②
S
⑤
④
A
B
[ Fig. 39 ]
A Unfasten the presser foot joint screw ① at the lowest
position of the needle bar.
B. Adjust the height of the presser foot to correct the
distance between the presser foot bottom surface and
the sewing material to be 0.5mm (the thickness of using
thread) and then fasten the joint screw.
6) Adjusting the Height of the Presser Foot Devices
[ Fig. 40 ]
A. Have the end of the presser foot drive cam accord with
the carving point center of the upper shaft, and the line of
the cam accord with the carving point.
Tighten screw ①.
7) Adjusting the Presser Foot Devices
①
→
→
0.5mm
①
Carving
Point
Presser Foot Drving Cam
Upper
Shaft
T
Make sure to check the position of the wiper
after adjusting the height of the presser foot.
·A flipping away shall be caused by a wide
interval.
·A malfunction of the thread adjusting shall be
caused by a narrow interval
Caution
lf the presser foot drive cam is not in
the rigth position, the presser foot
may move vertically in time and run
into needle bar.
Caution
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