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Singer 9940 instruction manual Maintenance, Cleaning, Bobbin Holder, Hook Race and Feed Dog

Models: 9940

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MAINTENANCE

DANGER: To reduce the risk of electric shock.

Disconnect the power line plug from electric outlet before carrying out any maintenance.

CLEANING

If lint and bits of thread accumulate in the hook, this will interfere with the smooth operation of the machine. Check regularly and clean the stitching mechanism when need.

A. Bobbin Holder

Remove the bobbin cover and bobbin.

Clean the bobbin holder with a brush.

B. Hook Race and Feed Dog

1.Remove the needle, presser foot and holder. Remove the bobbin cover and bobbin. Remove the screws holding the needle plate.

2.Remove the needle plate by lifting up the right side of the plate.

3.Lift up the bobbin holder and remove it.

4.Clean the hook race, feed dogs and bobbin holder with a brush. Also clean them, using a soft, dry cloth.

5.Replace the bobbin holder into the hook race so that the tip (a) fits to the stopper (b) as shown.

6.Replace the needle plate inserting the hook into the machine. Retighten the screws.

Note:

*This machine uses LED lamp to illuminate the stitching area. It does not require replacement. In the unlikely event it does not light, call your dealer for service.

* There is no need to lubricate this machine.

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Page 87 Page 89
Page 88
Image 88
Singer 9940 instruction manual Maintenance, Cleaning, Bobbin Holder, Hook Race and Feed Dog
Page 87 Page 89

9940 specifications

The Singer 9940 is an advanced sewing machine that cater to both novice and experienced sewists, offering a variety of features and technologies that make sewing more efficient and enjoyable. This machine is widely recognized for its versatility, precision, and ease of use, providing an ideal solution for a range of sewing projects from simple alterations to intricate garment making.

One of the standout features of the Singer 9940 is its extensive stitch selection. With over 600 built-in stitches, including utility stitches, decorative stitches, and alphanumeric stitches, users can easily find the right stitch for every project. The machine's programmable capabilities allow for customization, which is perfect for those looking to personalize their sewing creations.

The Singer 9940 incorporates a user-friendly LCD touchscreen display, making navigation between different stitches and settings exceptionally straightforward. The brightly lit workspace ensures that users can sew with clarity, even in low light conditions. Additionally, the machine offers a range of presser feet options that enhance functionality, including walking feet, quilting feet, and zipper feet, enabling sewers to tackle various techniques with ease.

Technologically, the Singer 9940 employs an advanced needle threading system, which simplifies the winding and threading process, significantly reducing setup time. The automatic needle threader, a staple of modern sewing machines, ensures precise threading with minimal effort. For added convenience, the machine features an adjustable presser foot pressure, accommodating multiple fabric types from lightweight silk to heavy denim.

Another impressive characteristic is the speed control function, allowing the user to adjust the sewing speed according to their comfort level. The machine can sew at speeds of up to 1,000 stitches per minute, perfect for those who like to work quickly. Furthermore, its built-in reverse lever supports easy locking of seams, offering durability and a professional finish.

The Singer 9940 is equipped with a heavy-duty metal frame that ensures stability and longevity, ensuring that it can withstand regular use without compromising on performance. For sewing enthusiasts looking to dive into quilting, the machine's extension table provides extra space, facilitating larger projects and ease of movement.

In summary, the Singer 9940 stands out in the sewing machine market for its vast array of features, advanced technology, and user-friendly design. Whether crafting clothing, creating home décor, or embarking on quilting endeavors, the Singer 9940 proves to be a reliable companion in the creative process, making it a favorite among sewing enthusiasts.