Replacing The Control Unit; Maintenance - Duerkopp Adler 511 Service Instructions Manual

8.

Replacing the Control Unit

9.

Maintenance

Maintenance work to be carried out
Machine head
- Remove sewing dust and residual thread
- Check oil level in the oil reservoirs for the lubrication of the sewing
machine head
Control box
- Remove sewing dust and residual thread
- Clean fan grill
Refer to:
Part 2, Installing Instructions, "Installing the machine software".
Caution – Risk of injury !
Turn the main switch off.
Maintenance work on the automatic bartacker must only be carried out
when the machine is switched off.
All daily and weekly maintenance work (cleaning and oiling) to be
carried out by the operators of the sewing unit are described in the
operating instructions (Chapter 10). They are in the following table only
for the sake of completeness.
Operating hours
8 40 160 500
X
X
X
X
3
39