31
6. Adjustments
調節裝置
6.8 Top cover thread carrier and hook
6.8 上勾針
Top cover thread carrier :
Position the top cover thread carrier
①
so that top cover
thread loop is formed with the hook behind the first and the
second needles from the left when the carrier
①
comes
most nearly to the needle.
Loosen the screw
④
to adjust it.
上網線的時間點:
調整上勾針的位置形成線圈,使第一針和第二針
插入線圈內,放鬆螺絲
④
調整上勾針
①
。
Fig. 58
Top cover thread hook :
When the top cover thread hook
②
comes most nearly to
the top cover thread carrier
③
, make the clearance
between them to 0.4 -0.7 mm during one rotation.
When the hook
②
moves at the extremest right, make the
clearance between the hook
②
and the retainer
③
to
0.5mm . Loosen the screw
⑤
to adjust them.
上勾針(大):
當(大)上勾針
②
和小上勾針
①
最接近時的間
Fig. 59
隙為0.4 -0.7 mm。
當(大)上勾針
②
停在最右邊的時後,和假針
③
要有0.5 mm 的間隙。
放鬆螺絲
⑤
去調整。
Fig. 60
Note : Be sure not to lift presser foot up and down
during adjusting.
註:要調整時,不要上下抬壓腳。
Fig. 61
Summary of Contents for MJ101TX
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Page 4: ...1 1 Name of each part Fig 1...
Page 5: ...2 2 Installation 2 1 Installation 2 1 2 1 1 Tabletop type 2 1 1 Fig 2...
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