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6.5
Sewing test
Perform a sewing test after completing the installation work.
CAUTION
Risk of injury due to sharp and moving parts!
Cutting or crushing are possible.
Only thread the needle and hook threads with the
sewing machine switched off.
To perform a sewing test:
1.
Insert the mains plug.
2.
Main power switch OFF.
3.
Thread the bobbin thread.
4.
Main power switch ON.
5.
Fill the bobbin at medium speed.
6.
Main power switch OFF.
7.
Thread the needle and hook threads.
8.
Select the material to be sewn.
9.
Start the sewing test at low speed and then continuously
increase the speed.
10. Check that the seams conform to the desired requirements.
If not, see chapter setting the needle thread
tension ( S. 16).
Operating Instructions 512/532 - 05.0 - 04/2018
Setup
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