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9-6 Thread release lever ad justment
☞
Adjust so that the center of the thread release lever thread hole is 2-3mm above the center of the thread hole in
the upper thread tension bracket when the needle bar is at its lowest position.
1. Turn the pulley until the needle bar is down at the lowest position.
2. Loosen the screw① and then move the thread release lever② up or down to adjust so that the center of the
thread release lever thread lever thread hole is 2-3mm above the center of the thread hole in the upper thread
tension bracket.
※
The higher the thread release lever②, the tighter will be the stitches.
3. Retighten set screw①.
9-7 실 늦추 기축의 조정 (Thread releas e shaft adjus tment)
☞
노루발을 올렸을 때, 사조자 접시가 뜨고 노루발을 내렸을 때 사조자
접시가 닫히게 되도록 조정합니다.
1. 고정나사①를 풉니다.
2. 노루발이 침판 상면보다 4mm 상승했을 때, 사조자 접시가 뜨기 시작
하 도록 실늦추기축②을 돌려서 조정합니다.
. 3. 조정후, 고정나사①를 견고하게 체결합니다.
☞
Adjust the thread release shaft so that the thread tension discs
loosen when the presser foot is raised and tighten when the
presser foot is lowered.
1. Loosen set screw①.
2. Make an adjustment by turning thread release shaft② so that the
thread tension discs begin to loosen when the presser foot rises
4mm above the top of the needle plate.
3. After the adjustment, retighten set screw① securely.
9-8 아래실 천평 타이 밍 조정 (Lower thread take-up timing adjustm ent)
☞
루퍼가 후진운동을 시작할 때, 아래실 천평①은 실②에 접촉
하고 아래실 천평①이 아래실 천평대③보다 7mm 상승한
위치로 조정합니다.
1. 아래실 천평대③의 조정구멍으로 드라이버를 넣고 2개의
고정나사④를 풉니다.
2. 아래실 천평①을 천평대③보다 7mm 상승시킵니다.
3. 조정후, 2개의 고정나사④를 체결합니다.
☞
Make an adjustment so that, when the loopers begin
moving backward, lower thread take-up① contacts
and is 7mm up from lower thread take-up base③.
1. Insert screwdriver through the adjusting hole in the lower
thread take-up base③, and loosen two set screws④.
2. Raise lower thread take-up① until it is 7mm up from
thread take-up base③.
3. After the adjustment, retighten two set screws④ securely.
Summary of Contents for DT6-H892?3
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