Operation Manual

6.9 Adjusting the top feed foot pressure

Class 175/179

The required pressure for the top feed foot (grip-feed 4) is set with

adjustment wheel 1.

–

Increasing the top feed= Turn adjustment wheel 1

foot pressure clockwise.

Reducing the top feed = Tur n adjustment wheel 1

foot pressure counter-clockwise.

CAUTION:

The sewing-foot pressure and top feed foot contact pressure must

only be checked with the top feed foot in contact with the feeder.