The Brother LS 2125 is a versatile mechanical sewing machine designed for home use, featuring 10 built-in stitches, 4-step buttonhole function, free arm capability, adjustable stitch length and width, built-in thread cutter, drop feed for free-motion sewing, and easy stitch selection dial. Powered by 110V AC, this lightweight machine is ideal for beginners and experienced sewers alike. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.
Key components: Stitch selection dial, stitch width dial, stitch length dial, reverse sewing lever, bobbin winder, free arm, built-in light, foot pedal, and accessory storage.
| Feature | Description |
|---|---|
| Built-in stitches | 10 utility and decorative stitches including straight, zigzag, and blind hem |
| 4-step buttonhole | Easy buttonhole creation with manual settings |
| Free arm capability | Removable accessory compartment for sewing cuffs and sleeves |
| Stitch length dial | Adjustable from 0-4 mm for different fabric types |
| Stitch width dial | Adjustable up to 5 mm for zigzag and decorative stitches |
| Reverse sewing lever | Reinforce seams at beginning and end of stitching |
| Built-in thread cutter | Convenient thread cutting on machine bed |
| Drop feed mechanism | Lower feed dogs for free-motion quilting and darning |
| Built-in light | Illuminates sewing area for better visibility |
| Bobbin system | Top-loading, drop-in bobbin with clear cover |
Unpack and inspect all components. Place machine on stable, flat surface.
WARNING! Keep fingers away from needle area during operation. Always turn off and unplug machine when not in use.
Power on machine; test basic functions before sewing projects.
CAUTION! Always start with needle in highest position. Keep work area well-lit and organized.
Main controls located on front and side of machine. Stitch selection dial, stitch length dial, stitch width dial, reverse lever.
Stitch Selection: Turn dial to select from 10 built-in stitches. Stitch Length: Adjust for fabric thickness (0-4 mm). Stitch Width: Adjust for zigzag and decorative stitches (0-5 mm). Reverse Sewing: Press and hold lever for backward stitching. Tension Control: Adjust upper thread tension dial (usually set at 4).
10 built-in stitches for various sewing applications.
Tip: Always test stitches on scrap fabric before sewing your project.
Fundamental sewing operations for beginners.
WARNING! Never pull fabric while sewing - let feed dogs move fabric automatically.
Regular maintenance ensures optimal performance and longevity.
CAUTION! Always unplug machine before cleaning or maintenance. Use only sewing machine oil.
Standard accessories included with Brother LS 2125.
UL Listed: Complies with UL safety standards for household sewing machines. Copyright © Brother Industries, Ltd. All rights reserved. Brother International Corporation. For technical support and service, visit www.brother-usa.com or contact 1-877-4BROTHER (1-877-426-7843). Made for household use only.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Machine not running | Power connection | Check power cord connection; ensure power switch is on |
| Thread breaking | Tension/thread quality | Check threading path; adjust tension; use quality thread |
| Uneven stitches | Threading/tension | Re-thread machine completely; check bobbin threading |
| Needle breaking | Needle installation/fabric | Ensure needle inserted correctly; use proper needle for fabric |
| Fabric not feeding | Feed dogs lowered | Check feed dog position; raise if dropped for free-motion |
| Skip stitches | Needle type/damage | Change needle; ensure correct needle type for fabric |
| Bobbin thread bunching | Bobbin threading | Remove and re-thread bobbin; check bobbin case |
Service: 1-877-4BROTHER; www.brother-usa.com