10. Maintenance; Cleaning And Checking - Duerkopp Adler 910 Operating Instructions Manual

10. Maintenance

10.1 Cleaning and checking

Maintenance work
to be done
Machine head
- Remove sewing dust and thread
remainders.
(e.g. with compressed air pistol)
Control box
70
Caution: Risk of injury !
Switch the main switch off.
The maintenance of the sewing unit must only be carried out when the
machine is switched off.
Maintenance work has to be done after the intervals indicated in the
tables at the latest (see column "Operating hours").
The processing of fluffy material may require shorter maintenance
intervals.
A clean sewing unit protects from disturbances.
1
Explanation
Spots to be cleaned especially carefully:
- Underside of the throat plate
- Zone around hook 1
- Bobbin case
- Thread trimmer
- Zone around needle 2
- Keep the ventilation grilles clean
2
Operating-
hours
8
8