Puller; Adjusting The Synchronization Of Bottom Feed And Puller - DURKOPP ADLER 171 Service Instructions Manual

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11 Puller

Fig. 37: Adjusting the synchronization of bottom feed and puller (1)

(1) - Pull rod

(2) - Eccentric

Proper setting

Bottom feed and puller operate in sync.

The movement of the carrier roller must NOT end before the movement

of the feed dog. This will keep the sewing material under tension and

prevent ruffing at seam beginning.

Adjusting synchronization

To adjust the synchronization of bottom feed and puller:

1. Disassemble the winder lid.

2. Loosen the screws of the eccentric (2) until the eccentric (2) can be

3. Insert a screw driver into the slot (3) of the eccentric.

CAUTION

Risk of injury from moving parts!

Crushing possible.

Switch off the machine before adjusting the puller.

turned on the arm shaft with minimal force.

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(3) - Slot

Service Instructions 171/173 - 00.0 - 01/2020

Puller

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