Instruction manual

6. Sewing test

A sewing test must be carried out following setting-up.

Look out! Danger of injury!

The upper and lower threads must be threaded with the

sewing machine switched off.

–

Thread upper and lower threads.

–

Selectmaterial1tobesewn.

–

Switch on sewing machine and set the required functions at the control unit.

The s ewing test should be carried out with the “ornamental-seam lock-stitch / sew

at restricted speed” function switched on.

–

First c arry out the test slowly, then at a higher speed.

–

Check that the seams conform to requirements.

If not, c arry out the adjustments and meas ures specified in the operating manual.

If necessary carry out the adjustments and measures specified in the service

manual.