Connect The Additional Sewing Light (Waldmann) (Optional); Sewing Test - Dürkopp Adler 650-16 Operating Instructions Manual

Installation
Operating Instructions 650-16 - 01.0 - 06/2014
6.9.15 Connect the additional sewing light
(Waldmann) (optional)
See the installation manual 0791 100702. This manual is supplied
with the sewing light.

6.10 Sewing test

Perform a sewing test after completing the installation work.
WARNING
Risk of injury from pointed and moving parts
Switch off the sewing machine before threading the
needle thread or hook thread.
Steps
1. Insert the mains plug.
2. Wind on the hook thread,  page 28.
3. Switch the main switch on.
4. Activate winder mode.
5. Fill the bobbin at medium speed.
6. Switch off the main switch.
7. Thread the needle and hook threads,  page 25 and
 page 30.
8. Switch the main switch on.
9. Select the material to be sewn.
10. Perform a sewing test, first at low speed and then at continually
increasing speeds.
11. Check that the seams conform to the desired requirements.
12. If the requirements are not satisfied:
Alter the thread tension,  page 26 and  page 32.
If necessary, also check the settings listed in the service manual
and correct them as required.
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