Programmed Sewing - Pfaff 3734 -12 Instruction Manual

10

Programmed sewing

.02
In programmed sewing seam programs (program numbers 1 and 2) can be called up and
altered if necessary. These seam programs are used for the quick and easy production of
seams with different stitch lengths or amounts of fullness. With the knee switch function it
is possible to move to each of the 2 or 3 seams sections, also see Chapter 7.03 Knee
switch. The seam programs are designed as cyclic running programs and are terminated
with the pedal function, also see Chapter 7.02 Pedal.
After the machine has been switched on (Chapter 7.01 Main switch) and programmed
sewing has been selected with the PM key, the display appears for selecting the program
number, seam section and stitch length.
When the backtack function is activated, the display for entering the backtack values
appears, also see Chapter 9.07 Entering the start and end backtacks.
It is possible to switch to other displays by pressing the scroll key.
Further functions in programmed sewing, also see Chapter 7.05.02 Function keys:
Sewing is carried out with the pedal functions, see Chapter 7.02 Pedal.
PM
2
1 1 2.6
PM
A B C
3 3 3
Backtack suppression on/off
Start backtacks on/off
End backtacks on/off
Needle position raised on/off
2.5
D
3
Feed band raised on/off
Feed band raised after thread trimming on/
off
Thread trimming on/off
Sewing
10 - 2