Duerkopp Adler 589 Manuale di istruzioni - Pagina 13

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Duerkopp Adler 589 Manuale di istruzioni

Sewing test

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

–

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.

–

Thread the looper thread (see Operating instructions).

–

Thread the needle thread (see Operating instructions).

–

On subclasses with gimp, thread the gimp thread

(see Operating instructions).

–

Turn on the main switch.

–

Insert the material to be sewn.

–

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

(see Operating instructions).

–

Gradually increase the speed.

–

Check that the buttonhole meets requirements.

If not:

–

Alter the thread tension (see Operating instructions).