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Unicorn LS2-H550 User Manual

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6. 사절타이밍조정 / Adjust ing the thr ead trimming tim ing
/ ADJUSTM ENT
3. / Needk e feed amount
송량을 이송량에 해서 1.2(20%) 크게 수가 있습니다.
미끌리기 옷감이나 후물용의 감봉제를 조정해주십시오.
준침이송량의 우는 단나사① 수평이송완② 타원형구
수평이송축측에 부착되어 있습니다. 침이송량을 크게 때는
, 송연간④동시켜주십시오.
T he needle feed am ount can 20% la rger than the sta ndard needle
feed amount. Increase the needle feed amount when sewing
slippery or thick materials. For standard feed, the stud screw in
the slot of the feed rocker arm is set to the side close to the
feed rocker shaft. To increase the needle feed amount, loosen the
nut and move the needle feed connecting rod to the
opposite side of the feed rocker arm slot.
/ Thread trimming clutch position
1. 나사①어주십시오.
2. 싱풀리를 리고, 침봉이 최하위치에5mm했을 사절솔레노이드누릅니다.
3. 절솔레노이드②누른 태에서 사절캠③홈부를 고로축④입하고 사절캠③ 단면과 로축④ 단면의 틈을
0.60.8mm , 사절캠③ 홈부를 고로축④접하도하고, 나사①체결해주십시오.
4. 절솔레노이드②복귀했사절캠 단면과 고로축④ 단면의 0.5mm 되어 있는 것을 확인해주십시오.
고정약40Kg/체결해주십시오.
1. Loosen the screw and turn the machine pulley until the needle bar is raised 5 mm above its lowest position, then
depress the thread trimming solenoid .
2. With the thread trimming solenoid depressed, fit the indentation of the thread trimming clutch over the roller shaft .
3. When the space between the side faces of the thread trimming clutch and the roller shaft is 0.60.8mm,
tighten the screw so that the indentation of the thread trimming clutch contacts the roller shaft .
4. Check that the space between the side faces of the thread trimming clutch and the roller shaft is 0.5mm
when the thread trimming solenoid is returned to its original position.
Tighten the screw with a torque of approx. 40 Kg/
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Unicorn LS2-H550 Specifications

General IconGeneral
BrandUnicorn
ModelLS2-H550
CategorySewing Machine
LanguageEnglish

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