Setup
Operating Instructions 867-M PREMIUM - 00.0 - 02/201564
7.15Sewing test
Conduct a sewing test before starting up the machine. Adjust the 
machine to the sewing material requirements.
To do this, read the corresponding sections in the  Instructions 
for use. Read the corresponding chapters in the  Service in-
structions in order to make adjustments to the machine if the 
sewing results do not conform to the requirements.
Performing a sewing test
1. Insert needle.
2. Wind on the hook thread.
3. Insert the hook thread bobbin.
4. Thread hook thread.
5. Thread needle thread.
6. Set thread tension to material being sewn.
7. Adjust the thread regulator to the material to be sewn.
8. Set sewing foot pressure to material being sewn.
9. Set sewing foot stroke to material being sewn.
10. Set stitch length.
11. Transfer the desired quick function from the keypad to the 
additional switch.
12. Start sewing test at low speed.
13. Gradually increase sewing speed until working speed is 
reached.
WARNING
Risk of injury from needle and moving parts!
Switch off the sewing machine before replacing 
the needle, inserting the thread, inserting the 
hook thread bobbin, and adjusting the hook 
thread tension and the thread regulator.