Dürkopp Adler 550-867 Operating Instruction page 207

Programming
Operating Instructions 550-867 - 00.0 - 11/2016
6. Enter the desired values:
• Maximum speed (max. speed rpm)
• St. length in 1/10 mm
• Stroke
7. Tap the Fa Setzen (Set Th) button.
 The value of the needle thread tension is adopted.
Fig. 164: Creating a teach-in file (2)
(1) - Thread tension scale
8. The needle thread tension is checked with a thread tension
scale.
9. Adjust the values for the Current Solenoid:
• lower value: lower needle thread tension
• higher value: greater needle thread tension
10. Check the Lower limit (Fu) using a thread tension scale.
11. Adjust the values as necessary.
12. Check the Upper limit (Fo) using a thread tension scale.
13. Adjust the values as necessary.
14. Tap the next Step button.
 The display switches to:
①
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