Duerkopp Adler 867-M PREMIUM Operating Instructions Manual page 80

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Setting: Needle thread tension (Thr.Tens.)
Depending on the speed, the needle thread tension can be
adjusted at different speeds by the software.
linear Thr.Tens.
Value range 00 – 99
Min. speed
Value range
0000 – 4000 [rpm]
(depending on subclass)
Max. speed
Value range
0000 – 4000 [rpm]
(depending on subclass)
2.OnOff Min. speed
Value range
0000 – 4000 [rpm]
(depending on subclass)
2.On Min. speed
Value range
0000 – 4000 [rpm]
(depending on subclass)
Setting: Sewing foot pressure (FootPress.)
Depending on the speed, the sewing foot pressure can be adjusted
at different speeds by the software.
linear FootPress
Value range 00 – 20
Min. speed
Value range
0000 – 4000 [rpm]
(depending on subclass)
Max. speed
Value range
0000 – 4000 [rpm]
(depending on subclass)
Operating Instructions 867-M PREMIUM - 02.0 - 05/2017
Programming
Maximum needle thread
tension reached at the upper
speed limit.
Speed at which the increase
in needle thread tension
should start.
Speed up to which the
increase in needle thread
tension should occur.
Speed from which the
nd
2 needle thread tension
should be used.
Speed from which the
nd
2 needle thread tension
should be used.
Maximum sewing foot
pressure reached at the upper
speed limit.
Speed at which the increase
in sewing foot pressure
should start.
Speed up to which the
increase in sewing foot
pressure should occur.