7. Correct use

7-4 . Winding the lower thread

CAUTION

Do not touch or place anything against any of the moving parts while winding the lower thread, otherwise

personal injury or damage to the machine may result.

1.Place the bobbin all the way onto the shaft.

2.Thread the thread as shown in the illustration at right, wind the thread around the bobbin several times in the direction of the arrow, and then press the bob- bin presser q.

3.Turn on the power switch.

(The POWER indicator on the operation panel will illuminate.)

q

4.Check that the button is not inserted and the needle does not touch the button clamp, and then while pressing the BOBBIN. WIND switch w, depress the foot switch e to start the ma- chine. Keep depressing the foot switch e until the lower thread stops being wound onto the bobbin.

Release the BOBBIN. WIND switch w after the machine starts operating. If you release the foot switch before winding is com- pleted, depress it once more while pressing and holding the BOB- BIN. WIND switch w.

BOBBIN.WIND

we

5.The bobbin presser q will automatically return to its original position after a set amount of thread (80 - 90% of the bobbin capacity ) has been wound on.

6.Release the foot switch e.

7.Remove the bobbin, hook the thread onto the knife r, and then pull the bobbin in the direction of the arrow to cut the

thread.r

<< If the thread winds onto the bobbin unevenly >>

If the thread winds onto the bobbin unevenly, loosen the nut q and turn the bobbin winder thread tension stud w to adjust.

*If the thread winds on as shown in A, turn the bobbin winder thread tension stud w clockwise; if it winds on as shown in B, turn the bobbin winder thread tension stud w counterclockwise.

8. To wind more thread onto

t

the bobbin, loosen the set

 

screw t and pull the bob-

 

bin presser q outward.

 

 

q

w

Case A

q

Case B

LK3-B448E MARKII/BA-16

30

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Image 37
Brother LK3-B448E instruction manual Winding the lower thread
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LK3-B448E specifications

The Brother LK3-B448E is a versatile and innovative sewing machine designed to meet the needs of both home sewers and professionals alike. This comprehensive machine is especially advantageous for users who want to experiment with intricate designs and achieve high-quality results with ease.

At the core of the LK3-B448E lies its advanced computerized technology, which facilitates a seamless sewing experience. The machine features a user-friendly interface, making it accessible for not just experienced sewists but also beginners. The LCD display provides clear visibility of settings, stitch patterns, and design options, ensuring that users have full control over their projects.

One of the standout features of the LK3-B448E is its extensive library of built-in stitch patterns. With over 100 different stitches to choose from, including decorative, utility, and quilting stitches, users can easily customize their sewing to suit any project. In addition to the built-in stitches, this machine supports the use of embroidery patterns and designs, expanding creative possibilities significantly.

The LK3-B448E also incorporates advanced sewing technologies, such as automatic needle threading and a drop-in bobbin system. These features simplify the setup process, allowing users to spend more time sewing and less time managing technicalities. Furthermore, the machine offers adjustable stitch length and width, enabling personalized settings that cater to various fabric types and sewing tasks.

Another remarkable characteristic of the LK3-B448E is its adjustable presser foot pressure. This allows for better control, whether working with delicate fabrics or thicker materials. The machine’s speed controls help manage sewing speed, providing additional comfort for users as they tackle intricate patterns or detailed designs.

The LK3-B448E also supports USB connectivity, enabling users to transfer new designs and updates effortlessly. This feature ensures that the machine remains relevant with cutting-edge patterns and functionalities, extending its lifespan and usability.

In conclusion, the Brother LK3-B448E combines user-friendly design with advanced technology, offering a comprehensive sewing experience. Its extensive features, coupled with customizable settings, make it an ideal choice for both novice and experienced users looking to enhance their sewing projects. With the LK3-B448E, creating beautiful garments and intricate designs is a straightforward and enjoyable process.
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