Pfaff 1529 Owner's Manual page 71

Machine does not feed or feeds irregularly
Sewing lint has collected between the feed
dog teeth rows
Feed dog is lowered, slide A (see page
1:15) at right.
Machine is running with dif culty
There are thread remnants in the hook
race
Important note!
Before you replace sewing feet or needles, you must switch off the main switch.
Do not start the threaded machine without fabric in it.
If you leave the machine, even for a short time, do not forget to switch off the main switch. This is
important if children are nearby.
Maintenance and trouble-shooting
Remove needle plate, remove lint with
brush.
Push slide B (see page 1:15) to left.
Remove the threads.
4:5
4:5