21.3. Negative differential feed .............................................................................................................249
21.4. Setting the differential feed ..........................................................................................................249
21.5. Setting the differential feed ..........................................................................................................249
22. Setting the presser foot pressure ...................................................................................................... 250
23. Free arm .......................................................................................................................................... 250
24. Replacing needles ............................................................................................................................. 251
25. Replacing knives................................................................................................................................ 251
26. Troubleshooting ............................................................................................................................... 252
27. Storage ............................................................................................................................................ 253
28. Cleaning and lubrication ................................................................................................................... 253
29. Disposal ........................................................................................................................................... 254
30. Technical specifications .................................................................................................................... 254
30.1. Declaration of conformity ............................................................................................................ 255
31. Service information .......................................................................................................................... 255
32. Legal Notice ..................................................................................................................................... 255
216