Sewing Motor Test - Duerkopp Adler 579 Service Instructions Manual

33.19 Sewing Motor Test

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One can test the sewing motor in this menu.
When you are in the service menu, sequentially select the following
menu items with the arrow keys and the "OK" key:
- Test Functions
- Multitest
- Sewing Motor Test
The " Sewing Motor Test " menu appears.
Behind "Software" and "Date", the software version and the generation
date of the software for the sewing motor appear.
Testing the sewing drive
Press the arrow-up key.
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The sewing drive starts with a speed of 100 rpm.
The speed can be changed with the arrow-up and -down keys.
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By pressure on the "RST" key, the sewing drive stops in stop
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position 1.
To exit the sewing motor test press"ESC" .
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