Merrylock 2020 - How to Adjust the Seam Width; Width Adjustment by Changing Needle Position; Width Adjustment with Adjustment Knob; How to Adjust the Stitch Length

Left ne dlee
(13/64")
7mm
(17/64")
5mm
Right ne dlee
3mm
(1/8")
5mm
(3/16")
(10/64")
(15/64")
Left ne dlee
Right ne dlee
6.0 mm
4.0 mm
23
The stitch length dial should be set on the N
setting for most sewing conditions.
Adjust the stitch length to N~ 4 when sewing
heavy weight fabrics.
Adjust the stitch length to 2~N when sewing
lightweight fabrics to obtain excellent seams
without puckering.
Overedge seam width can be achieved by
repositioning the needle position and also with the
width adjustment knob.
Overedge seam width can be adjusted by changing
the needle position.
a) When using left needle.................................6 mm
(15/64 inch)
b) When only right needle is used....................4 mm
(10/64 inch)
Use of width adjustment knob will permit further
adjustment within the width range shown below.
a) When using left needle...............................5~7mm
(13/64 ~ 17/64 inch)
b) When only right needle is used............3.0 ~ 5.0 mm
(1/8 ~ 3/16 inch)
4
3
N
2
16. HOW TO ADJUST THE SEAM
WIDTH
15. HOW TO ADJUST THE STITCH
LENGTH
Width Adjustment by Changing Needle Position
Width Adjustment with Adjustment Knob