Duerkopp Adler 281 Service Instructions Manual

6, Duerkopp Adler 281 Contents Page: 8. Setting the bobbin w inder 8.1 Switching off the bobbin w inder ...................................... 29 8.2 Winding form of the bobbin ......................................... 30 8.3 Windingtightness .............................................. 30 9. Filling up o…

15, 2.6 Stitch length symmetry Caution: Risk of injury! Turn off the main switch! Check and set the stitch length symmetry only with the sewing machine s witched off. Standard checking The forward and reverse s titch length (4.0 mm) are already set ex factory. A verification c an be done b…

36, 10. Hook lubrication (only subclasses with oil lubricated hook) Caution: Risk of injury! Oil c an cause skin eruptions. Avoid protracted contact with the skin. In event of contact, thoroughly w ash the affected area. ATTENTION ! The handling and disposal of mineral oils is subject to …

7, GB 1. General The present service instruction describes the adjustment of the special sewing machine 281. ATTENTION! The operations described in the service instructions must only be executed by qualified staff or correspondingly instructed persons respectively! Caution: Risk of …

30, 7.1.2 Distance between the roller and thread trimmer cam Caution: Risk of injury! Turn off the main switch. Check and set the control cam only with the sewing machine switched off. Standard checking At the external end position o f the thread trimmer lever 5 there should be a dist…