Adjustments and settings
A
C
B
D
Adjusting the differential feed
The differential feed can be adjusted by simply turning the differential
feed adjustment dial in the direction desired. Always make a trial run.
The differential feed is infinitely variable and can be adjusted while
sewing.
Effect
Fabric
2
Wave-free seams
(A)
Thick wool knits, hand knitted articles,
very stretchy fabrics
1.5
Wave-free seams
(B)
Cotton silk, synthetic jersey, sweatshirt
fabrics and fine knits
N
Normal feed (C)
Woven fabrics
0.7 No puckering (D)
Fine nylon jersey, closely woven fabrics,
lining fabric, satin, poplin
Gathering
Using the differential feed a single layer of fabric can be gathered be-
fore sewing it to a garment.
For example, sleeve heads and lower edges, yokes, lace edging or
frills.
Adjustment:
• Stitch - 4 thread overlock
• Differential feed – 2
• Stitch length - 3-4
• Cutting width - 2-3
Increase the needle thread tension (6-8) for a tighter gather.
Note:
When sewing without differential feed, turn the adjustment knob to “N”.
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