DURKOPP ADLER Lp 2971 Instruction Manual

Contents

DURKOPP ADLER Lp 2971 Instruction Manual Manual pdf 26 page image

8 Sewing with machine with positioning motor8.1 Machine automatic functionsThe machine has the below functions which are automaticallyperformed during the seam sewing depending on:– Pre-selection– Pedal position (according to the machine operator´ s selection)– Working phase of seam sewingAutomatic function Pre-selectionNeedle positioning • Needle down at machine stopping in seam• Needle up at machine stopping in seamNote: after the seam * finishing the machine stops alwayswith the needle up.Bartacks • Standard• Decorative**Initial bartack • Single• Double• Standard bartack stitch number forwards• Decorative bartack stitch number forwards• Standard bartack stitch number backwards• Decorative bartack stitch number backwardsEnd bartack • Single• Double• Standard bartack stitch number backwards• Decorative bartack stitch number backwards• Standard bartack stitch number forwards• Decorative bartack stitch number forwardsThread trimming • ON• OFFAutomatic foot lifting • Foot lowered at stopping in seam• Foot lifted at stopping in seam* The seam is finished after the pedal shifting to the position -2 (if the thread trimming is pre-selected, then afterthe trimming).** The decorative bartack is characterized by the fact that the needle sews stitch in stitch in the previous seam atthe bartacking. At the sewing direction change the machine stops for a moment.24