The Brother LS-2125 is a versatile mechanical sewing machine designed for beginners and home sewers. It features 10 built-in stitches, easy stitch selection dial, 4-step buttonhole, free arm capability, adjustable stitch length and width, built-in thread cutter, and drop feed for free-motion sewing. Below are key sections for features, setup, operation, maintenance, and troubleshooting.
Key components: Mechanical sewing machine with 10 built-in stitches, stitch selection dial, free arm, built-in light, and accessory storage.
| Feature | Description |
|---|---|
| Built-in Stitches | 10 utility and decorative stitches including straight, zigzag, and blind hem |
| 4-Step Buttonhole | Easy-to-create buttonholes in four simple steps |
| Free Arm | Converts for sewing cuffs, sleeves, and other cylindrical items |
| Stitch Length Control | Adjustable stitch length from 0-4mm |
| Stitch Width Control | Adjustable zigzag width up to 5mm |
| Built-in Thread Cutter | Convenient thread cutting on machine bed |
| Drop Feed | Lower feed dogs for free-motion sewing and darning |
| Built-in Light | Illuminates sewing area for better visibility |
| Reverse Sewing | Built-in reverse stitch lever for reinforcing seams |
| Bobbin System | Top-loading bobbin with clear cover |
Remove all packaging materials and inspect contents. Place on stable surface.
WARNING! Keep fingers away from needle area during operation. Always turn off when not in use.
Power on machine; begin with basic straight stitch.
CAUTION! Always disconnect power when changing needles or performing maintenance.
Main controls located on machine body: Stitch selection dial, stitch length dial, stitch width dial, reverse lever, handwheel.
Front Panel: Stitch selection dial, stitch length control, stitch width control, reverse sewing lever, bobbin winder, spool pins.
Stitch Selection: Turn dial to select from 10 built-in stitches. Stitch Length: Adjust from 0 (for darning) to 4mm. Stitch Width: Adjust zigzag width from 0-5mm. Reverse Lever: Hold down to sew in reverse for reinforcement. Handwheel: Manual control of needle position; turn toward you only.
10 built-in stitches for various sewing applications.
Tip: Always test stitch on scrap fabric before sewing your project.
Regular maintenance ensures optimal performance and longevity.
CAUTION! Unplug machine before cleaning or maintenance. Use only Brother recommended needles and bobbins.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Machine not running | Power connection | Check power cord connection; ensure foot control is plugged in. |
| Thread breaking | Threading/tension | Rethread machine; check for proper bobbin insertion; adjust tension. |
| Skip stitches | Needle/bobbin | Replace needle; ensure correct needle type; check bobbin thread. |
| Fabric not feeding | Feed dogs | Check feed dog position; clean feed dogs; adjust presser foot pressure. |
| Uneven stitches | Tension/thread | Adjust upper and bobbin tension; use quality thread. |
| Machine jams | Thread buildup | Remove bobbin case and clear thread jams; rethread completely. |
Reset: Turn off machine, wait 30 seconds, restart.
Standard accessories included with Brother LS-2125:
Optional: Additional presser feet available for specialized techniques.
Brother International Corporation: 25-year limited warranty. Warranty covers defects in materials and workmanship. For service, visit authorized Brother service centers. Keep original receipt as proof of purchase. For support, visit www.brother-usa.com or contact 1-877-467-4289.