Singer NP050101 Service Manual

17, w ADJUSTING SCREW THREAD POSITION FOR SETTING PICKER RELEASE Figure 1IB,.Trim Pack Thread Picker InstallaHon (Trim Operation at Time of Picker Release) From the library of: Superior Sewing Machine & Supply LLC …

24, Figure 16.. .Operating Controls activated trimmer switch (Ref. 3) is used on machine, press knee switch. DO NOT TRY TO RAISE PRESSER FOOT UNTIL TRIMMING IS COMPLETE. (f) After trimming, raise presser foot and remove work. Insert next piece and sew. Needle thread is ready for sewing after each…

8, Singer NP050101 KNEE TRIMMER SWITCH TREADLE SWITCH TRIMMER FOOT SWITCH SLOW-SEW SWITCH TREADLE Figure 3... .OperaHng Switches 2-4-1. HEEL SWITCH. . .The purpose of the heel switch is to activate the needle positioner. Since the heel switch is mounted on the Pitman rod, when the treadle is firmly heeled, the heel …

20, ADJUSTMENT SCREWS SOLENOID ASSEMBLY [ (a) Adjust thread picker (upper) solenoid so that when the plunger seats in the solenoid, the picker shaft is latched and contact is made on the upper microswitch (refer to Figure 14). Both latching and switch contact takes place at the end of the picker-act…

6, (3) Slow Sew Switch (optional) d. Needle Positioner Assembly e. Commutator Sensor Assembly f. Thread Wiper Assembly SECTION n - INSTALLATION 2-1. GENERAL INFORMATION This Section will describe the physical installation of the subossemblies that make up the complete Underbed Trimmer and Positioner. …

9, 2-4-2. TRIM SWITCH (See Figure 3) The Trim Switch is a universal type that can be used either for knee operation, mounted under table or as a foot switch when slipped on treadle rod to left of treadle. a. Foot Trim Switch - mounted to the left of the treadle. When treadle is firmly h…