Duerkopp Adler 589 사용 설명서 - 페이지 13

{카테고리_이름} Duerkopp Adler 589에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Duerkopp Adler 589 13 페이지. Automatic double-chainstitch buttonholer

Sewing test

A sewing test must be carried out when setting-up is complete.

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Insert the mains plug.

Caution: danger of injury

Turn off the main switch.

The needle, looper and gimp threads may only be threaded with the

sewing machine switched off.

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Thread the looper thread (see Operating instructions).

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Thread the needle thread (see Operating instructions).

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On subclasses with gimp, thread the gimp thread

(see Operating instructions).

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Turn on the main switch.

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Insert the material to be sewn.

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Select a buttonhole shape and begin sewing, initially at low speed

(see Operating instructions).

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Gradually increase the speed.

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Check that the buttonhole meets requirements.

If not:

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Alter the thread tension (see Operating instructions).