-26-
线和下刻线之间。(详细内容请参考[6机器的加
油])
2
.清扫
1
）抬起压脚。
2
）将两颗针板固定螺钉
①
拆下
，
然后再拆
下针板
②
。
3
）用软毛刷清除送料牙
③
及剪线装置上粘
附的灰尘。
4
）将针板
②
及两颗针板固定螺钉
①
装上。
5
）将缝纫机放倒，并支到机头支柱上。
6
）拆下梭芯套
④
。
7
）用软布擦去旋梭
⑤
上的灰尘
，
并确认旋
梭
⑤
是否受损。再用软布把旋梭周围底盖内的
灰尘也擦拭干净。
8
）将梭芯从梭芯套
④
拆下
，
用软布清洁梭
芯套
④
。
9
）将梭芯装入梭芯套
④，
再将梭芯套
④
重
新装入缝纫机。
-e and the lower engraved marker line of the o
-il amount indicating window.(For the details,
refer to “6 Lubrication of machine”)
2.Cleaning
1)Raise the presser foot.
2)Remove the two screws
,and then remove the needle plate
.
①
②
3)Remove dust adhered to feed dog
and thread trimmer unit with a soft brush or cloth.
③
4)Install the needle plate
with the two screws
.
②
①
图
37
Fig.37
图
38
Fig.38
②
③
①
④
⑤
图
39
Fig.39
④
5)Turn over the sewing machine down on the
supporting bar of head.
6)Remove the bobbin case
.
④
7)Wipe off any dust from the rotary hook
⑤
with a soft cloth, and check that there is no da
-mage to the rotary hook
.Wipe out with the
⑤
cloth dust and hook oil drained in the under cov
-er near the hook.
8)Remove the bobbin from the bobbin case
④
④
and clean the bobbin case
with a cloth.
9)Insert the bobbin into the bobbin case
,a
④
-nd then place the bobbin case
back into the
④
machine.
缝纫机的搬运及放置注意事项 (图
40
、图
41
)
Carrying and Placing of the Sewing Machine(Fig. 40, Fig. 41)
31
