Pfaff 332 Owner's Manual - Page 31

'7ou61e 4 ShOOtUlf? 1. Machine Skips Stitches Ca use: Needle incorrectly inserted. Wrong needle. Needle bent. Machine threaded improperly. Needle too fine or too thick for the thread. Remedy: Push needle up as far as it wilt go and be sure that the long groove faces you, and flat part of needle away from you. The correct needle system is stamped on needle plate. Insert new needle. Check and correct threading as instructed. Use correct needle and thread. 2. Needle Thread Breaks Cause: The above mentioned may cause thread breakage. Thread tension too tight. Poor or knotty thread used. Hook race is jammed with thread or needs oiling. Burrs or sharp edges on needle plate slot. Remedy: See remedies listed under 1. above. Adjust tensions as instructed. Use good quality threads only. Clean and oil hook raceway. Polish needle plate slot with fine emery cloth. 30 I