Troubleshooting
242 Operating Instructions 745-35-10 S/745-35-10 A - 03.0 - 04/2017
9703 Folder not slanted Correct folder setting
9704 Folder not on the pipe table Correct folder setting
9707 Scissors not down Correct the scissors setting
9708 Scissors not up Correct the scissors setting
9709 Downholder not up Correct the downholder setting
9720 Error during flap scanning with 
light barrier
• Check reflecting foil
• Check alignment of the light 
barriers
9721 Flap has been positioned in front 
of the front positioning point
Insert the flap correctly
9722 Flap projects beyond the 
maximum sewing area (behind 
the rear positioning point)
• Check flap size
• Insert the flap correctly
9723 Fluff at the flap beginning • Insert flaps with smooth edges
• Check reflecting foil
9725 • Flap angle too great
• Flap too small
• Check flap angle
• Check alignment of the light 
barriers
• Adjust seam parameters 
(seam securement possibly too 
long for small flaps)
9726 • Flap too large
• Reflecting foil dirty/damaged
• Check flap size
• Check reflecting foil
9727 Stop section insufficient for the 
flap angle
Reduce the insertion speed 
 p. 125
9728 Flap too small Check the flap size; insert a larger 
flap
9730 Corner knife cut impossible • Increment the pocket length
• Use additional equipment short 
pockets
9800 Middle knife not ready for use Check cable
9810 Smoother not ready for use Check cable
Error code Symbol Meaning Remedial action