Programming
Operating Instructions 581 - 01.0 - 05/2016 103
Sew. motor tst
In the subitem Sew.
 motor tst you can test the sewing motor.
During the test, the speed can be increased in intervals of 100.
To carry out the sewing motor test:
1. Select Se
w. motor tst.
2. Press the   button.
3
. Use the   button to increase the speed. 
4. Use the   button to reduce the speed.
5. Quit the motor test using the   button.
NOTICE
Property damage may occur!
Testing the sewing motor can lead to collisions with other 
machine elements. There is a risk of breaking.
It is essential that the clamping
 plates are removed before 
performing the sewing motor test.