Pfaff 333-712/02 Instruction Manual

29, Setting up 9 - 4 Fig. 9 - 05 9.04 Threading the bobbin thread and regulating the bobbin thread tension ● Thread the bobbin as shown in Fig. 9-05. ● When the thread is pulled, the bobbin must rotate as shown by the arrow. ● Regulate the bobbin thread tension on srew 1. 5 cm + - 1…

44, Adjustment 12 - 7 12.04.06 Needle-thread tension release (on the PFAFF 333-712/02) Requirement With the take-up lever at b.d.c. the tension disks must be apart by their maximum clear- ance of 1.0 mm. Fig. 12 - 06 ● Set take-up lever at b.d.c. ● Turn eccentric 1 (screws 2) until the tension…

52, Pfaff 333-712/02 Adjustment 12 - 15 12.05.04 Engaging solenoid Requirement With the needle bar at b.d.c. and solenoid core 1 fully operated there must be a clearance of approx. 0.5 mm between locking pawl 4 and fixing collar 5. Fig. 12 - 14 ● Set the needle bar at b.d.c. ● Push solenoid core 1 f…

9, Safety 1- 4 1.06 Danger warnings A working area of 1 m must be kept free both in front of and behind the machine, so that easy access is possible at all times. Never put your hands or fingers in the sewing area during sewing! Danger of injury by the needle! While setting or adjusting the machin…

25, Installation and commissioning 8 - 7 8.07 Basic setting of the machine drive unit (only PFAFF 333-712/02) ● Switch on the machine. ● Press TE/Speed key twice to call up the input mode. 2 x ● By pressing the corresponding +/- key, call up parameter "798" and select service…