Pfaff 212 Owner's Manual - Page 20

Trouble shooting Needle thread breaks Remedy Cause 1 Needle not threaded correctly 2 Thread tension too tight. 3 Something is wrong with the needle Thread the needle from front to back Turn tension dial toward 0 somewhat. Needle may be blunt or bent Insert a new system 130/705 H needle. 4 Thread used is too heavy for the Use needle cated in the of the proper size as indi Needle and Thread Chart. needle 5. Needle inserted improperly. Push the needle making sure the up as far flat side as of it will go, its shank faces toward the back. 6. Sewing foot, shuttle or shuttle race may be damaged. Replace the damaged part or send it in for repair. 36 - -- -. - Seam puckers Ca ii s e 1 The thread tension is too tight. Rem e (t y Adjust both tensions as Instructed On pages 16 and 17 8obbjn thread breaks Cause 1 If the bobbin thread is not wound correctly, it gets entangled. 2 The bobbin thread has slipped out from under the tension spring Remedy. Wind the thread properly, as Instructed on page 10 Take the bobbin Out of the bobbin case, replace, and thread the bobbin case again. 37 ./