The Usha Steel Sewing Machine is a durable and reliable mechanical sewing machine featuring a heavy-duty steel frame, multiple stitch patterns, adjustable stitch length and width, built-in needle threader, free arm capability, built-in light, reverse stitching function, and accessory storage compartment. Designed for home sewing projects with easy operation and maintenance. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.
Key components: Heavy-duty steel frame, stitch selection dial, tension control, built-in needle threader, free arm, accessory storage, built-in light, reverse stitch lever.
| Feature | Description |
|---|---|
| Steel Frame | Durable construction for stability and vibration reduction |
| Stitch Selection Dial | Select from multiple built-in stitch patterns |
| Tension Control Dial | Adjust thread tension for different fabrics |
| Built-in Needle Threader | Easy needle threading assistance |
| Free Arm | Removable extension for sewing cuffs and sleeves |
| Built-in Light | Illuminates sewing area for better visibility |
| Reverse Stitch Lever | Reinforce stitches at beginning and end of seams |
| Stitch Length Control | Adjust stitch length from 0-4mm |
| Bobbin Winder | Built-in bobbin winding mechanism |
| Accessory Storage | Built-in compartment for needles, bobbins, and feet |
Unpack carefully and inspect all components. Place on stable, level surface.
WARNING! Machine is heavy; use proper lifting technique. Keep fingers away from needle during operation.
Before first use, complete basic setup and testing.
CAUTION! Always turn handwheel toward you. Never force the machine.
Main controls located on machine body for easy access.
Front Panel: Stitch selection dial, stitch length control, reverse stitch lever, tension control dial.
Right Side: Handwheel, power switch, built-in light switch, foot pedal connector.
Free Arm: Removable storage compartment for accessing free arm.
Needle Area: Needle clamp, presser foot lever, built-in needle threader, feed dogs.
Select appropriate stitches for different sewing applications.
| Stitch Number | Stitch Type | Recommended Use |
|---|---|---|
| 1 | Straight Stitch | Basic sewing, seams, topstitching |
| 2 | Zigzag Stitch | Finishing edges, stretch fabrics |
| 3 | Multiple Zigzag | Elastic application, decorative |
| 4 | Blind Hem | Invisible hemming |
| 5 | Stretch Stitch | Knits and stretch fabrics |
| 6 | Buttonhole | Automatic 4-step buttonholes |
| 7-12 | Decorative | Embellishment and decorative work |
Proper threading ensures smooth operation.
Tip: Always use good quality thread and change needles regularly.
Regular maintenance ensures optimal performance.
CAUTION! Unplug machine before cleaning or maintenance. Use only sewing machine oil.
Standard accessories provided with machine.
Usha Steel Sewing Machine comes with comprehensive warranty coverage.
Warranty Period: 2 years from date of purchase
Coverage: Manufacturing defects in materials and workmanship
Exclusions: Normal wear and tear, misuse, improper maintenance, commercial use
Service Centers: Authorized service centers nationwide
Contact: Customer care: 1800-103-2100, www.ushasew.com
| Problem | Possible Cause | Solution |
|---|---|---|
| Thread breaking | Incorrect threading/tension | Re-thread machine; reduce tension; check for rough spots |
| Needle breaking | Wrong needle/bent needle | Replace needle; ensure correct insertion; don't pull fabric |
| Skipped stitches | Blunt needle/wrong needle type | Change needle; use correct needle for fabric type |
| Uneven stitches | Tension issues | Adjust upper and bobbin tension; re-thread |
| Machine jams | Thread buildup | Remove bobbin case and clean; check for tangled thread |
| No power | Power connection | Check power cord; foot pedal connection; wall outlet |
Service: For persistent issues, contact authorized service center: 1800-103-2100