HELPFUL HINTS

Upper thread breaks

Lower thread breaks

Machine skips stitches

Machine not properly threaded, Thread entwined around bobbin.

Needle inserted incorrectly. Thread tension too tight.

Thread of incorrect size or poor quality.

Bobbin threaded incorrectly. Bobbin wound unevenly or too full. Dirt on the bobbin holder.

Needle inserted incorrectly.

Bent or blunt needle,

Incorrect size of needle.

(on stretch fabric)

Re-thread

machine,

28

Remove

entwined thread.

26

Re-insert

needle,

16

Readjust

thread

tension.

36

Choose

correct

thread.

16

Re-thread the bobbin.

26

Rewind the

bobbin.

24

Clean the holder.

80

Re-insert

needle.

16

Insert new

needle.

16

Choose

correct

size needle for

16

fabric.

 

 

 

 

use stretch

needle)

 

Machine not properly threaded.

Fabric puckers Bobbin threaded incorrectly. Blunt needle.

Thread tension too tight,

Machine

makes

Bobbin threaded

incorrectly.

loose

stitches

or

Machine

not properly

threaded.

loops

 

 

 

Tension

not adjusted

properly.

Stitch

pattern

is

Presser

foot is not suited for the pattern.

misformed

 

Thread

tension

is not

balanced,

Threader

does

Needle

is not raised.

 

not thread

 

 

Needle

inserted

incorrectly.

needle

eye

 

Bent needle.

 

 

Feed dogs are lowered

Machine does Stitch length not suitable for fabric.

not feed properly Lint and dust accumulated around feed dog. Pressure regulator set too low.

Fabric pulled while sewing. Needle is hitting the presser foot,

Needle breaks Needle inserted incorrectly.

Incorrect size needle or thread for fabric being sewn,

Re-thread

machine,

28

Re-thread the bobbin.

26

Insert

new needle.

16

Readjust

thread

tension.

36

Re-thread the bobbin.

26

Re-thread

machine.

28

Readjust

thread

tension.

36

Attach

correct foot.

42-

Adjust

the

thread tension.

36

Raise

the

needle,

20

Re-insert

needle.

16

Insert

new needle.

16

Raise

the feed

dogs

20

Regulate

stitch

length.

38

Clean the feed dog area.

80

Increase

pressure.

20

Do not pull fabric.

32

Select

correct foot and pattern.

42-

Re-insert

needle.

16

Choose correct size needle and

16

thread,

 

 

 

 

Machine runs

Dirt or lint accumulated

in the hook race and Remove the needle plate and

80

with difficulty

feed dog.

bobbin holder and clean the

 

 

 

hook race and feed dog.

 

Machine will not run

Cord not plugged into electrical outlet. Power switch is not turned on,

Bobbin winder spindle is pushed to the right. Presser foot is not lowered,

Buttonhole Sewing Mode;

*Buttonhole lever is not lowered completely.

*Buttonhole foot is not attached.

Insert plug fully into outlet,

18

Turn on the switch.

 

18

Push spindle to the left,

24

Lower

the foot,

 

20

Lower

the

buttonhole

lever.

60

Attach

the

buttonhole

foot.

60

82

Page 81 Page 83
Page 82
Image 82
Singer MODEL 9920 instruction manual Helpful Hints
Page 81 Page 83

MODEL 9920 specifications

The Singer MODEL 9920 is a versatile and advanced sewing machine that caters to both beginner and experienced sewists. Renowned for its reliability and user-friendly features, the 9920 stands out in the market for its ability to handle a wide range of sewing tasks, making it a popular choice among hobbyists and professionals alike.

One of the key features of the Singer MODEL 9920 is its extensive selection of built-in stitches. With 600 stitch options, including utility, decorative, and stretch stitches, users have the flexibility to choose the perfect stitch for any project. Additionally, the machine offers unique stitch combinations, allowing for creative expression and customization in sewing projects.

The Singer MODEL 9920 is equipped with an automatic needle threader, a feature that simplifies the sewing process by allowing users to thread the needle with minimal effort. This is particularly useful for those who may struggle with manual threading, making the machine more accessible to all skill levels. Furthermore, the adjustable presser foot pressure allows sewists to work with a variety of fabric types, from lightweight materials to thick, heavy fabrics, providing versatility in sewing applications.

One of the standout technologies in the Singer MODEL 9920 is the computerized interface. The intuitive LCD screen displays stitch options, settings, and helpful information, making it easy for users to select and adjust their preferred stitches. With the touch of a button, users can quickly navigate through the different functions and settings, enhancing the overall sewing experience.

The sewing machine also features a drop-in bobbin system, which ensures easy bobbin installation and smooth, consistent stitching. This system minimizes bobbin jams and allows for quick bobbin changes, making the sewing process more efficient. Additionally, the Singer MODEL 9920 has a variety of included accessories, such as multiple presser feet, a seam ripper, and a quick start guide, ensuring that users have everything they need to get started right out of the box.

The Singer MODEL 9920 is designed with user comfort in mind. Its lightweight design makes it portable, ideal for classes or sewing groups. The built-in carrying handle contributes to its ease of transport, while the machine's quiet operation allows for a pleasant sewing experience.

Overall, the Singer MODEL 9920 encapsulates the perfect blend of advanced technology and user-friendly design, making it a remarkable choice for anyone looking to enhance their sewing skills and explore their creativity. With its extensive features, dependable performance, and thoughtful design, the Singer MODEL 9920 is a valuable addition to any sewing enthusiast’s toolkit.
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