DURKOPP ADLER 911-211 Service Instructions Manual page 28

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Sequence

First check the following settings:

• Loop stroke position ( 4.4.1 Setting the loop stroke position, p. 21)

• Hook side clearance ( 4.4.3 Setting the hook side clearance, p. 24)

• Needle bar height ( 4.4.2 Setting the needle bar height, p. 22)

• A straight and undamaged needle must be inserted ( Operating

Proper setting

Machine locked in place at position 1 ( p. 16).

 The needle guard pushes the needle away just enough so that it is not

Fig. 22: Adjusting the needle guard

Setting steps

1. Press and turn the hand crank and check how far the needle guard (1)

2. Turn the screw (2) such that the needle guard (1) just pushes the

Instructions chapter, Inserting and replacing the needle)

NOTICE

Damage to the machine, needle breakage, or thread damage due

to an incorrect clearance between the needle and hook tip

Check the distance to the hook tip after inserting a new needle with

a different size.

Reset distance if necessary.

touched by the hook tip.

①

②

(1) - Needle guard

(2) - Screw

pushes the needle (3) away.

needle (3) far away enough so that it is not touched by the hook tip:

• For pushing away more: Turn counterclockwise

• For pushing away less: Turn clockwise

Machine head

③

(3) - Needle

Service Instructions 911-211 - 00.0 - 02/2015

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