Dürkopp Adler 667 PREMIUM, Service Instructions Manual

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Programming
80 Service Instructions 667 PREMIUM - 03.0 - 01/2018
14.6.5 Setting the Sewing foot (
Foot
) parameter
Various settings can be made for the sewing foot. The possibilities are
explained in more detail in the table.
14.6.6 Setting the Needle thread tension (
Thr.Tens.
) parameter
Various settings can be made for the needle thread tension. The possibil-
ities are explained in more detail in the table.
Menu item Setting options
Max Height
Maximum lift height that the system may lift the sewing feet.
(Value range with standard thread cutter 01.0 – 20.0 [mm])
(Value range for short thread cutter 01.0 – 18.0 [mm] due to raised
throat plate)
Motor Speed
Speed at which the sewing feet will be lifted.
(Value range 01 – 60)
Menu item Setting options
FL Tens.Mode
Mode for lifting the needle thread tension during active sewing foot lift.
0 Needle thread tension is not lifted.
1 The needle thread tension is lifted as the sewing feet are lifted
during sewing
2 The needle thread tension is lifted after thread cutting
3 The needle thread tension is lifted as the sewing feet are lifted
during sewing and after thread cutting
PreTension
Setting of the pretension during thread cutting. A value of 0 is
recommended as the pretension is generated by a mechanical tension.
(Value range 00 – 99 [%])
t Delay
The needle thread tension remains closed for a defined period of time
after thread cutting and prevents the needle thread from being pulled
further when the sewing material is removed. Without a thread cutter,
this menu item should be set to a very low value.
(Value range 0.1 – 7.5 [s])