Clean Air Threader Pipes

Over time, dust and thread residues accumulate in the air threader pipe. Remove them regularly.

  1. Have a thicker thread ready approx. 1 m long, e.g., Mettler 12 weight thread.
  2. Feed the thread into the air threader nozzle.
  3. Hold the thread at both ends and pull it back and forth several times.
  4. Pull threat out of looper eye and air threading pipe.