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Unicorn LS2-H540 User Manual

Unicorn LS2-H540
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- 26 -
2.
/
ADJUSTING THE MO V ABLE AND FIXE D KNIVES
사절캠에 사절캠 레버(조) 고로축이 올라 갔을때 이동칼①과 고정칼②의 부분이 맞물리는 양이
1 확인하여 주십시오.
- 풀리를 돌리고 침봉은 최하위치에서 5mm 상승 시켜 주십시오.
- 솔레노이드③을 손으로 누르면 사절캠④의 홈부에 고로축이 들어 갑니다.
- 솔레노이드③을 누른 채로 미싱풀리를 돌리고 사절캠④에 고로축이 들어 갓을때, 이동칼①과
고정칼②의 부분을 맞춰주십시오.
- 죔나사⑤를 풀고, 사절레버⑥을 이동시켜, 이동칼①이 고정칼②의 부분에 1㎜ 맞물리도록 조정하여
주십시오.
-, 죔나사⑤를 확실히 체결하여 주십시오.
실처리⑦는 반드시 이동칼①의 아래에 설치하여 주십시오.
Check that the overlap of the movable knife① and the fixed knife is approx. 1 when
the rotation of thread trimming clutch has lifted the roller shaft of the thread trimming cam
lever assembly to its farthest extent.
Turn the machine pulley so that the needle bar is 0.5 above its lowest position.
Depress the thread trimmer solenoid manually so that the roller shaft in the indentation of
the thread trimming clutch.
With the thread trimming solenoid depressed, turn the machine pulley. adjust the movable
knife and the fixed knifr 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.
Loosen the screw and move the thread trimmer lever. adjust the overlap of the movable
knife and the fixed to 1.
Tighten the screw.
Make sure that lower thread finger is attached under the movable knife①.

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Unicorn LS2-H540 Specifications

General IconGeneral
BrandUnicorn
ModelLS2-H540
CategorySewing Machine
LanguageEnglish

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