-25-
图
36
Fig.36
A
B
C
②
④
④
④
标准
Standard
前端抬起
Raise
the front
前端放下
Lower
the front
D
③
①
③
向
A
方向转动，送料牙前端放下；向
B
方向转
动，送料牙前端抬起
(
当送料牙升到针板的最高
位置时，送料牙标准倾斜为偏心销
③
上的刻点
C
与牙架座
②
上的刻横
D
对齐，送料牙与针板平
行)。
5.
调节完成后拧紧牙架座
②
上的紧固螺钉
①
。
4.Adjust the eccentric pin
③
by screw drive
-r:Fall front site of tooth feed when moving the
eccentric pin
③
towards A, and raising it when
move towards B.(When raising the tooth feed
to the highest position, The standard lean pos
-ition of feed dog is that mark C on eccentric p
-in
③
should be at the same level D with mark
on the teeth pedestal
②
and the feed dog sho
-uld be parallel with needle plate.)
5.Remember to tighten the tightening screw
①
in the teeth pedestal
②
after adjusting
注意
:
1.
为了防止缝纫机的意外启动，请关掉
电源之后再进行操作。
.为了防止起皱，可降低送料牙前端。
2
3
.为了防止在重叠缝纫时布料不一致(缝
Caution:
1.To prevent the unexpected startup
of sewing machine, trim off the pow
-er supply before the operation is co
-nducted.
线不合)，可提高送料牙前端。
1.
，
调节送料牙的倾斜度后
送料牙的高
度也会发生改变，因此请重新调节送料
牙的高度。
2.In order to prevent puckering,lowe
-r the front of the feed dog.
3.In order to prevent the material fro
-m slipping,raise the front of the feed
dog.
4.The height of the feed dog will cha
-nge after the angle has been adjust
-ed,so it will be necessary to re-adju
-st the height of the feed dog.
保养 (图
37
、图
38
、图
39
)
Maintenance(Fig. 37, Fig. 38, Fig. 39)
30
The following cleaning operations should b
-e carried out each day in order to maintain th
-e performance of this machine and to ensure
a long service life.
3.Ensuring the oil amount in gear case
Confirm that the top of oil amount indicating
rod is between the upper engraved marker lin
为了保持缝纫机的机能，而能够长久的使用
，请每日进行以下的保养。
1
.确认齿轮箱油量
请确认油标的前端应该在油标指示窗的上刻
