In 2-Needle Machines - Duerkopp Adler 869-M PREMIUM Operating Instructions Manual

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24
4.4.1

In 2-needle machines

Fig. 5: Inserting/changing the needle (2)
(1) - Needle bar
(2) - Screw
To change the needle in a 2-needle machine:
1.
Turn the handwheel until the needle bar (1) has reached the
upper end position.
2.
To change the right needle, loosen the right screw (2).
3.
To change the left needle, loosen the left screw (2).
4.
Pull the needles downwards out of the needle holder (4).
5.
Insert each new needle into the corresponding hole of the
needle holder (4) until it reaches the stop.
Important
Align the new needles in such a way that the grooves (3) face the
hook (4). As viewed form the operator side, the groove (3) of the
left needle must point to the left, while the groove (3) of the right
needle must point to the right.
6.
Tighten the screw (2).
Operating Instructions 868-M PREMIUM - 02.0 - 01/2018
(3) - Groove
(4) - Needle holder
Operation

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