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Unicorn LS2-H550 User Manual

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7. 이동칼과 고정칼의 위치조정 / Adju sting the mova ble and fixed knives
/ ADJUSTM ENT
사절캠에 절캠레버()고로축라갔을 이동칼①고정칼② 부분맞물리는 1mm 되어있
것을 인해주십시오.
1. 싱풀리를 리고 침봉은 최하위치에5mm시켜주십시오.
2. 절솔레노이드③손으로 누르면 사절캠④홈부에 고로축이 어갑니다.
3. 사절솔레노이드③누른 미싱풀리를 돌리고 사절캠④고로축이 어갔을 때, 이동칼① 부분을 맞춰주십시오.
4. 죔나사⑤풀고, 사절레버⑥이동시켜, 이동칼① 고정칼②부분에 1mm 맞물리도록 해주십시오.
이때, 절홀다⑦위치점과 사절홀다누름⑧위치점만납니다.
5. , 확실히 결해주십시오.
실처리반드시 동칼①아래설치해주십시오.
Check that the overlap of the movable knife and the fixed knife is approx. 1 mm when the rotation of thread
trimming clutch has lifted the roller shaft of the thread trimming cam lever assembly to its farthest extent.
1. Turn the machine pulley so that the needle bar is 0.5 mm above its lowest position.
2. Depress the thread trimmer solenoid manually so that the roller shaft fits in the indentation of the thread trimming
clutch .
3. With the thread trimming solenoid depressed, turn the machine pulley. Adjust the movable knife and the fixed
knife so that they overlap when the rotation of thread trimming clutch has lifted the roller shaft of the thread
trimming cam lever assembly to its farthest extent.
4. Loosen the screw and move the thread trimmer lever . Adjust the overlap of the movable knife and the
fixed knife to 1 mm. At this time, the index marks of the thread trimming holder and the notch of the
thread trimming holder support should align.
5. Tighten the screw .
Make sure that the lower thread finger is attached under the movable knife .
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Unicorn LS2-H550 Specifications

General IconGeneral
BrandUnicorn
ModelLS2-H550
CategorySewing Machine
LanguageEnglish

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