Operation Manual

2.8 Changing the Bobbin

Caution Risk of Injury !

Turn the main switch off.

Change the underthread bobbin only with the sewing unit turned off.

Removing the empty bobbin

–

Lift bobbin case flap 1.

–

Take out the bobbin case top 7 with bobbin.

–

Remove empty bobbin from the bobbin case top 7.

Inserting a full bobbin

–

Insert the full bobbin in the bobbin case top 7.

–

Pull the underthread through slit 6 under the tension spring 3 until

in the drilled hole 4.

–

Pull the underthread approx. 5 cm out of the bobbin case top 7.

The bobbin 5 must turn in the direction of the arrow when the

thread is pulled off.

–

Insert the bobbin case top 7 again.

–

Close the bobbin case flap 1.

–

Turn the main switch on.

–

Start a new sewing sequence.

ATTENTION !

For a sure functioning of the remaining thread monitor clean the

lenses of the reflecting light barrier 2 with a

soft

cloth at every bobbin

change.

5 6 7