Maintenance - Duerkopp Adler 609 Service Instructions Manual

10. Maintenance

Necessary maintenance work
Sewing machine head
Remove sewing dust, left-over thread and cutting residue......................
Points to be particularly cleaned:
- The area under the needle plate
- The area around the hook
- The area under the bobbin brake spring
- Needle thread tension
- Thread trimmer
Lubricate the sewing machine head.......................................................
Sewing drive
- Check the condition and tension of the timing belt................................
Caution Risk of Injury!
Turn the main switch off.
You must turn off the special sewing machine before performing
maintenance!
The maintenance tasks to be conducted by the operating personnel of
the special sewing machine daily or weekly (cleaning and oiling) are
described in the Operating Instructions. They are in the following table
only for the sake of completeness.
Operating hours
8 40 160 500
X
X
X
GB
29