DURKOPP ADLER M-Type Delta D867, Дополнительные инструкции

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Assembling the neat seam beginning (NSB)
Additional Instructions M-TYPE DELTA - 00.0 - 05/2020 5
2 Assembling the neat seam beginning (NSB)
When the needle exits the sewing material after the first stitch, the thread-
pulling knife pulls the initial thread into the clamp. This ensures
secure sewing.
Following the 2
nd
stitch, the remaining thread is cut off and removed by
the suction device.
Important
The NSB will not be active until the completion of the 2
nd
stitch after the
machine was switched on.
The NSB is not active if the needle tip remains below the throat plate level
during sewing.
2.1 Presettings outside of the machine (optional)
The kit has been preset at the factory and does usually NOT have to be
adjusted.
Do not check or adjust the presettings outside of the machine UNLESS
the NSB is without function.
Order
1. Complete the presettings outside of the machine.
2. Check/adjust the cutting pressure (

p. 7 ).
3. Check/adjust the clamping spring pressure (

p. 8 ).
4. Assemble the NSB (

p. 9 ).
5. Activate the NSB (

p. 15 ).
Fig. 1: Presettings outside of the machine (1)
To complete the presettings outside of the machine:
1. Remove the clamping spring (1).
2. Loosen the nut (2).
3. Extend cylinder (4).
(1) - Clamping spring
(2) - Nut
(3) - Piston rod
(4) - Cylinder
①
A
②
③
④