Lower Burning Device; Prerequisite For The Setting; Initial Position - Duerkopp Adler 506 Service Instructions Manual

11.3 Lower Burning Device

11.3.1 Prerequisite for the Setting

1
2

11.3.2 Initial Position

The following prerequisite applies for the setting of the lower burning
device:
–
The surface 2 on the shuttle run bearing 1 must lie parallel to the
needle plate.
The burner is in its initial position when the piston rod 4 of the cylinder
3 is fully retracted.
In this position the thread puller is outside the area of the needle hole.
3
4
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