The Bernina 910 is a high-performance sewing machine featuring advanced stitching capabilities, built-in stitches, automatic buttonholer, adjustable stitch length and width, free arm design, built-in needle threader, drop feed for free-motion sewing, and precision engineering for professional results. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.
Key components: Precision Swiss motor, built-in stitch patterns, automatic buttonholer, free arm, built-in needle threader, drop feed mechanism, stitch length/width controls.
| Feature | Description |
|---|---|
| Built-in Stitches | 30+ stitch patterns including utility, decorative, and stretch stitches |
| Automatic Buttonholer | One-step automatic buttonhole function |
| Free Arm | Removable extension table for sewing cuffs and sleeves |
| Built-in Needle Threader | Automatic needle threading system |
| Drop Feed | Lower feed dogs for free-motion quilting and darning |
| Stitch Length Control | Adjustable from 0-4mm |
| Stitch Width Control | Adjustable from 0-5mm |
| Reverse Stitch | Built-in reverse stitching function |
| Speed Control | Adjustable sewing speed |
| Power Switch | Main power on/off control |
Unpack and inspect contents. Place on stable sewing table.
WARNING! Machine is heavy; lift with care. Ensure stable surface before operation.
Power on machine; follow setup procedure.
CAUTION! Keep fingers away from moving needle. Always use proper lighting.
Main control panel: Stitch selection dial, stitch length dial, stitch width dial, reverse stitch button.
Additional Controls: Power switch, foot controller port, bobbin winder, needle position button, drop feed lever.
Stitch Selection: Rotate dial to choose desired stitch pattern. Stitch Length: Adjust for shorter/longer stitches. Stitch Width: Adjust for zigzag and decorative stitches. Reverse: Hold button for reinforcement stitching. Needle Position: Stop with needle up or down.
Available stitch patterns include straight stitch, zigzag, stretch stitches, blind hem, decorative stitches.
Tip: Use shorter stitches for fine fabrics, longer stitches for heavy fabrics.
Automatic Buttonhole: One-step automatic buttonhole function with precise sizing.
WARNING! Always use appropriate presser foot for each function.
Regular maintenance ensures optimal performance and longevity.
CAUTION! Always unplug machine before cleaning or maintenance.
Standard accessories included: General purpose foot, zipper foot, buttonhole foot, blind hem foot, darning foot, seam ripper, cleaning brush, needles, bobbins, spool caps, screwdriver.
Optional Accessories: Walking foot, quilting guide, embroidery foot, specialty presser feet available separately.
Bernina 910 comes with 20-year limited warranty covering mechanical components. Electronic components covered for 5 years. Warranty registration required within 30 days of purchase. For warranty service, contact authorized Bernina dealer. Keep original receipt as proof of purchase.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Machine won't start | Power connection | Check power cord; ensure machine is plugged in; check power switch |
| Thread breaking | Tension/needle issues | Rethread machine; check needle for damage; adjust tension |
| Uneven stitches | Threading/tension | Rethread both top and bobbin threads; clean race area |
| Machine skipping stitches | Needle/bobbin | Replace needle; check bobbin insertion; clean hook area |
| Unusual noise | Lint/mechanical | Clean lint from bobbin area; check for loose parts; lubricate if needed |
Service: Contact authorized Bernina dealer for professional service.
Support: 1-800-BERNINA; www.bernina.com