The Janome 419S is a professional-grade sewing machine designed for heavy-duty use with advanced features including automatic needle threading, built-in stitches, adjustable stitch length and width, drop feed for free-motion sewing, and precision engineering for consistent performance. Below are key sections for maintenance, troubleshooting, technical specifications, and service procedures.
Key technical details and performance characteristics of the Janome 419S sewing machine.
| Specification | Description |
|---|---|
| Machine Type | Electronic Sewing Machine |
| Stitch Types | Built-in utility, decorative, and stretch stitches |
| Stitch Length | Adjustable up to 5mm |
| Stitch Width | Adjustable up to 7mm |
| Speed Control | Variable speed up to 850 stitches per minute |
| Needle System | HAx1 SP |
| Presser Feet | Multiple included: zipper, buttonhole, blind hem |
| Bobbin | Top-loading, jam-resistant |
| Power Requirements | 110V, 60Hz |
| Weight | Approximately 22 lbs |
Essential safety guidelines for service technicians and users.
WARNING! Electrical shock hazard - disconnect power before servicing. Moving parts can cause injury.
Detailed overview of main machine components and their functions.
Regular maintenance schedule and procedures for optimal performance.
CAUTION! Use only high-quality sewing machine oil. Over-oiling can damage electronic components.
Common problems and their solutions for the Janome 419S.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Thread breaking | Incorrect tension or damaged needle | Adjust tension; replace needle; check for burrs on throat plate |
| Skip stitches | Wrong needle type or blunt needle | Replace with correct needle system; check needle insertion |
| Machine jams | Thread buildup or timing issues | Clean bobbin area; check hook timing; remove tangled thread |
| Uneven stitches | Feed dog issues or tension problems | Clean feed dogs; check presser foot pressure; adjust tension |
| Motor not running | Power supply or foot controller issue | Check power cord; test foot controller; inspect motor brushes |
Electrical components and testing procedures.
Testing: Use multimeter to check continuity and voltage at test points.
Critical mechanical adjustments for proper machine operation.
Essential replacement parts with reference numbers.
| Part Number | Description | Qty |
|---|---|---|
| 419S-001 | Needle Bar Assembly | 1 |
| 419S-002 | Hook Assembly Complete | 1 |
| 419S-003 | Feed Dog Set | 1 |
| 419S-004 | Belt, Motor Drive | 1 |
| 419S-005 | Tension Assembly | 1 |
| 419S-006 | Foot Controller | 1 |
| 419S-007 | Control Board | 1 |
Recommended tools for servicing the Janome 419S.
Janome 419S warranty coverage and service policies.
Limited warranty: 25 years on mechanical parts, 2 years on electronic components, 1 year labor. Warranty valid only when serviced by authorized Janome technicians using genuine Janome parts. For service assistance, contact authorized Janome service centers or visit www.janome.com.