6) 4-thread ultra stretch mock safety stitch – SINGER 14SH754/14CG754 User Manual
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6) 4-thread Ultra Stretch Mock Safety Stitch
Note: * These are suggested tension settings only.
* Tension settings are effected by;
1) Type and thickness of fabric
2) Needle size
3) Size, type and fiber content of thread
Correct Balance
Set Each Tension Dial to Settings Shown at Right
and Test Sew on a Sample of Your Fabric
How to Balance
When the upper looper thread lies on the underside
of the fabric;
- Turn the upper looper thread tension dial
(orange) to a higher number.
- Or, turn lower looper thread tension dial (yellow)
to a lower number.
When the lower looper thread appears on the top
of the fabric;
- Turn lower looper thread tension dial (yellow)
toward a higher number
- Or, turn the upper looper thread tension dial
(orange) toward a lower number.
When the left needle thread tension is too loose;
- Turn the left needle thread tension dial (blue)
toward a higher number.
When the right needle thread tension is too loose;
- Turn the right needle thread tension dial (green)
toward a higher number.
NEEDLE POSITION
0
SEAM WIDTH FINGER KNOB
S
STITCH LENGTH
2-4
Upper looper thread
Right
needle Left
thread needle
thread
Topside
Lower
looper
thread
Underside
(514)
Fabric
Tension Dial
Blue Green Orange Yellow
Light weight
2.0
1.5
2.0
2.0
Medium weight 2.5
2.0
2.5
2.0
Heavy weight
2.0
2.5
3.0
2.0
Upper looper thread
Right
needle
thread
Topside
Right
needie
thread
Topside
Right
needie
thread
Topside
Right
needie
thread
Topside
Left
needle
thread
Upper looper thread
Lower
• looper
thread
Underside
Lower
looper
r''\ thread
Left
\
needle
\
thread
Underside
Upper looper thread
Lower
looper
thread
Underside
Left
needle
thread
Upper looper thread
Left
needle
thread
Lower
looper
thread
Underside
J
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