22
6. Adjustments
調節裝置
6.1 Needle thread tension
6.1 針線鬆緊
Needle thread strike-off pin:
針線線圈調整片:
Each of four needles has the needle thread strike-off
4支針各有自己的過線片可以調整線圈的
pin through which the thread tension can be adjusted
鬆緊。
respectively.
(1) Set the needle thread take-up
①
at the lowest point.
(1) 抬線架
①
轉到最低位置。
(2) Set the top of pin
②
at the same horizon as the
(2) 第一片
②
要跟右邊第四針的線平齊。
thread of the fourth right needle.
(3) Set the pin
③
3.2 mm higher than the pin
②
.
(3) 設定第四片
③
離第一片
②
的高度為
3.2 mm。
(4) Set the pin
④
1.6 mm higher than the pin
②
.
(4) 設定第三片
④
離第一片
②
的高度為
1.6 mm。
(5) Set the pin
⑤
0.8 mm higher than the pin
②
.
(5) 設定第二片
⑤
離第一片
②
的高度為
0.8 mm。
(6) Tighten the screws
⑥
securely.
(6) 對準後鎖緊螺絲
⑥
。
Note: Check the surfaces of the pin tops are horizontal.
註:檢查線片頂端面呈水平。
Fig. 37
Fig. 38
Loosen the screws
⑥
and move the pins up or down
放鬆螺絲
⑥
調整過線片高低然後調整線圈大小。
to adjust the needle thread loop.
● 要把線圈變大,需把過線片往"L"上移。
●
To make the loop larger, move the pins in the
● 要把線圈變小,就把過線片往"S"下移。
direction to "L".
●
To make the loop smaller, move the pins in the
direction to "S".
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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