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Siruba LBHS-1790S Instruction Book / Parts List page 33

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注意 : 調整了底線張力之後,請確認記憶體開關的上線張力設定。(參照 P63)
Caution:When bobbin thread tension is adjusted, check the needle thread tension
setting of the memory switch. (See P .63)
6. 梭殼的安裝方法
(1) 撥起梭殼抓手。
(2) 插入中旋梭軸①,關閉抓手。梭殼被按到
一定位置會聽到喀喳的響聲。
注意
CAUTION
注意 :1. 如果梭殼沒有在規定的位置,縫紉後梭心會飛出來,上線繞到旋梭軸上。
2. 因為標準旋梭和幹式旋梭的形狀不一樣,所以不能通用。
Caution:1. If the bobbin case is out of the predetermined position, it can jump out from
the hook to cause the needle thread to tangle on the hook shaft. Check to be
sure that the bobbin case is properly installed in the correct position.
2. There is a difference in the shape of bobbin case between the standard hook
and the dry one. They have nothing in common with each other.
為了防止突然起動造成人身事故,請關掉電源,確認馬達確實停止轉動後
再進行操作。
To protect against possible personal injury due to abrupt start of the
machine, be sure to start the following work after turning the power off
and ascertaining that the motor is at rest.
6. Installation of bobbin case
(1)Lift up and hold bobbin case latch lever
between two fingers.
(2) Push the bobbin case into the hook so
that it is supported by the hook shaft ①
and then snap in the latch lever.Press
the bobbin case until the predetermined
position is reached, and it will click.
Introduction
P15

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