DURKOPP ADLER 991-210-10 Series, Инструкция по эксплуатации

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Sewing foot lift
Service Instructions 911-210-10 - 00.0 - 06/2020 45
6. Turn the machine head to the looping stroke position.

The lever (1) must make a movement.
7. Loosen both threaded pins on the eccentric (3).
8. Rotate the eccentric (3) on the arm shaft.
9. Tighten both threaded pins on the eccentric (3).
10. Turn the arm shaft and check that the lever (1) makes a movement.
9.5 Adjusting the sewing foot height
The sewing foot height can be set electronically from 1 mm to a maximum
of 10 mm.
Proper setting
If a height of 1 mm is set in the control, the sewing foot must be 1 mm
above the throat plate.
To adjust the height of the sewing foot:
1. Assemble the jumping foot.
2. Press
Extras
>
Service
>
Multitest (Multi test)
>
Hublage
einstellen (Set stroke position)
.
3. Press
Hüpfer/Drücker (Jumping foot/presser foot)
until
the jumping foot is selected.
4. Press
Nähfuß-Hub (Sewing foot stroke)
.
5. Enter a sewing foot height of 1.0 mm.
6. Move to position.
7. Turn the sewing foot to bottom dead center.

The distance between the throat plate and sewing foot must be
1 mm.
Fig. 32: Adjusting the sewing foot height
8. Loosen the screw (3).
(1) - Nut
(2) - Screw
(3) - Screw
③
①
②