50.12.3 Fault finding and remedy
Sewing and cutting procedure is not started:
.1
Position hook knife 20 (fig. 24) in starting position by pressing:
Either key
or key
or knee button 37 (fig. 26).
.2
Find the cause for the disturbance
Possible causes:
- dirt between stop bracket 32 and pin 31
- lint is preventing hook knife 20 from reaching the cutting position
- dirt between slide 38 (fig. 24) and guide 39 (slide is binding)
.3
Remove disturbance.
64
PFAFF