Using the Air Threader

    Prerequisite:

  1. Threading is prepared.
  2. Threader cover is opened.
  1. Set the air threader connector to the left position.
  3. Slowly turn the handwheel counterclockwise until the air threader pipes couple.
  5. Feed the thread through the thread guide.
  7. Pull off a thread reserve of approx. 56 cm so that the thread can be completely drawn through the air threader pipe.
  8. Place the end of the thread approx. 1.2 cm into the corresponding air threader nozzle.
  10. Press and hold the air threader button.
  12. Thread feed is started.
  13. The looper thread is shot through the air threader pipe and exits at the looper tip.
  14. As soon as the looper thread exits out of the looper eye, release the air threader button.
  16. Place the looper thread under the presser foot to the rear left.
  17. Set the air threader connector to the right position.
  19. Close the threader cover.