Operation Manual

6.4 Turning the supplementary thread tension on and off for subclasses

869-180020, 869-280020, 869-180122 and 869-280122

The supplementary tension is being switched on and off with lever 1.

Sw itching on

–

Push the handle 2 of lever 1 to the left.

Sw itching off

–

Push the handle 2 of lever 1 to the right.