Setting Differential Feed - Huskylock 340D Instruction Manual

01/23/2008
SETTING DIFFERENTIAL
FEED
Set by simply turning the differential feed
control lever in the direction desired referring
to the chart below.
The adjustment can be made between 0.7
(Minimal effect> and 2 (Positive effect>.
These settings give the best ratio of feeding.
For normal sewing, the lever should be set
at 1.
The lever can be reset even while sewing.
FEED RATIO
EFFECT AND APPLICATION TYPE OF FEEDING SETTING
REAR: FRONT
Positive differential
1
—
2
Waver-free seams, Gathering
feed
No differential feed Neutral feed 1
Minimal differential
0.7
—
1 Pucker-free seams
feed
In