Pfaff 3588-05/020, Instruction Manual, Page: 150 / 190

150
Adjustment
13
.10.04
Zig-zag delay on/off
Due to the delay of the valve and cylinder, output of the commands for DELAY
ZIGZAG ON and OFF must be delayed as a function of the speed.
Fig. 13 - 48 Fig. 13 - 47
Zick-Zack on
Delay
correct
Delay too
short, incre-
ase stitch
count
Delay too
long,
decrease stitch
count
Zick-Zack off
Delay
correct
Delay too
short, incre-
ase stitch
count
Delay too
long,
decrease stitch
count
13
.10.05
Stacker rolling time
Fig. 13 - 49
workpiece
stacker frame
slow rolling time, cor-
rect rolling direction
slow rolling time,
change rolling direction
if necessary