4

Cause:Remedy:

5. Machine feeds irregularly or not at all

Lint has accumulated between tooth

Remove needle plate and clean out lint.

rows of feed dog.

 

Feed dog dropped. (Drop-feed control is

Flick drop-feed control to the left.

at right.)

 

6. Machine runs with difficulty

 

Thread ends in hook raceway.

Remove thread ends and put a drop of

 

oil into hook raceway.

7. Important notes:

Never run a threaded machine unless there is a piece of fabric under the sewing foot. If you have to leave the machine, even for a short while, be sure to switch off the master switch. This is particularly important when children are around.

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Pfaff 340.521.541.721.741 manual Important notes

340.521.541.721.741 specifications

The Pfaff 340.521.541.721.741 is a versatile and technologically advanced sewing machine, designed to meet the needs of both beginners and experienced sewists alike. This model is renowned for its precision, durability, and user-friendly features, making it a preferred choice among sewing enthusiasts.

One of the standout features of the Pfaff 340.521.541.721.741 is its innovative IDT (Integrated Dual Feed Technology). This unique system allows for an even feed of fabric layers, ensuring that everything from lightweight to heavyweight fabrics is managed effortlessly. This feature is particularly beneficial when working with delicate materials or designing quilts, as it prevents fabric shifting and enhances stitch precision.

The machine boasts an impressive selection of built-in stitch patterns, including utility stitches, decorative stitches, and quilting options. With over 100 stitches to choose from, users can easily customize their projects and add creative flair to their sewing endeavors. The intuitive stitch selector makes it easy to navigate through options and find the perfect stitch for every application.

Another notable aspect of the Pfaff 340.521.541.721.741 is its robust sewing speed. Capable of sewing at a rapid pace, this machine significantly reduces project turnaround times. Additionally, the speed control feature allows users to adjust the sewing speed for precise work, ensuring that whether tackling a quick hemming job or intricate detailing, complete control is maintained.

The machine is also equipped with a large sewing space, providing ample room for quilting and other large-scale projects. An LCD screen displays information about selected stitches and settings, offering clarity and ease of use, even for less experienced users. Furthermore, the thread tension can be easily adjusted, allowing for fine-tuning based on fabric type and project requirements.

Durability is another hallmark of the Pfaff brand, and the 340.521.541.721.741 is no exception. Constructed with high-quality materials, this machine is built to withstand years of use without compromising on performance. The sturdy base ensures stability during operation, which is crucial for achieving accurate stitches and maintaining user comfort.

Overall, the Pfaff 340.521.541.721.741 is a remarkable sewing machine that combines advanced features, user-friendly technology, and robust construction. Its versatility makes it suitable for a wide variety of sewing projects, offering creative solutions for enthusiasts and professionals alike. Whether you are looking to sew garments, create quilts, or add decorative touches to home décor, this machine is equipped to handle a multitude of tasks with ease and precision.