Pfaff 3811-3/55 Instruction Manual

58, Input 58 11.03 Managing seam programs The program management displays the contents of the machine memory in the left-hand half of the screen and the SD card in the right-hand half of the screen, and is used to erase and copy programs. The selected programs are displayed in red.…

23, Set-up and Initial Start-up 23 Fig. 8 - 04  Loosen screws 2 and align the belt guard bracket 1 so that the motor pulley and v-belt run freely.  Tighten screws 2.  Secure the belt guard 3 with screw 4 1 2 2 4 3 8 .01.04 Mounting the lower V-belt pulley Fig. 8 - 05 8.01.05 Fitti…

112, Pfaff 3811-3/55 Adjustment 112 Fig. 13 - 43 2 1 13 .08.03 Thread catcher position to the needle Rule When the thread trimmer device is in neutral position, the tip of the thread catcher 4 should have a clearance of 4 mm from the centre of the needle.  Move the thread trimmer to the neutral positi…

39, Sewing 39 10.03 Programmed sewing Pre-programmed seams can be called up via program numbers 3 - 49. In the programmed sewing mode all seam zones are set in a seam program. The information on the seam program, such as the program number, the number of programmed seam zones, and t…

130, Circuit Diagrams 130 15.02 Circuit diagrams Reference list for circuit diagrams 91-191 493-95 A1 Control unit Quick P 323MS +P320 ED A2 Control panel BDF T1 A3 Key fi eld A14 Sewing head direction (OTE) B16 Initiator SM1 reference H1 Sewing lamp M1 Sewing motor M3 Fullness stepping m…

100, Adjustment 100 13.06.31 Needle thread puller Rule 1. When the needle bar is in b.d.c., Needle bar (adjustment hole 3), there should be a clearance of approximately 0.3 mm between the needle thread puller 2 and the needle bar frame 3 2. The needle thread puller 2 should be able to move freely in…