Set-up
Operating manual 281 Version 06.0 - 05/201366
7.14 Sewing test
Carry out a sewing test before starting up the machine. Adjust the
machine to the requirements of the material to be sewn.
To do this, read the corresponding sections in the Operating
manual. Read the corresponding sections in the Service
manual in order to make adjustments to the machine if the sewing
results do not conform to the requirements.
Performing a sewing test
1. Insert the needle.
2. Wind on the hook thread.
3. Insert the hook thread reel.
4. Thread in the hook thread.
5. Thread in the needle thread.
6. Adjust the thread tension to the material to be sewn.
7. Adjust the thread regulator to the material to be sewn.
8. Adjust the sewing foot pressure to the material to be sewn.
9. Adjust the stitch length.
10. Start the sewing test at low speed.
11. Increase the sewing speed continuously until the working
speed is reached.
Risk of injury by the needle point and moving
parts.
Switch off the sewing machine before replacing the
needle, insert the thread, insert the hook thread
reel, adjust the hook thread tension and the thread
regulator.
WARNING
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