Introduction
This manual provides essential instructions for the safe and efficient use of your USHA Bandhan Manual Sewing Machine, Model 901420. Designed for straight stitches and embroidery, this machine is suitable for various fabric types, from thick denim to fine chiffon. Proper setup, operation, and maintenance are crucial for optimal performance and longevity of the machine.
Product Overview and Features
Image: The USHA Bandhan Manual Sewing Machine, black with gold accents, shown on a wooden surface. The machine features a needle, presser foot, and handwheel.
The USHA Bandhan Manual Sewing Machine is an ISI marked product, ensuring quality and durability. Key features include:
- Lever Type Stitch Regulator: Allows for precise adjustment of stitch length.
- Auto Tripping Bobbin Winder: Facilitates automatic winding of thread onto the bobbin.
- Traditional (Closed Type) Shuttle Race: Designed for easy maintenance.
- Traditional Screw Type Presser Adjustment: Enables adjustment of the presser foot tension on the fabric for various material thicknesses.
- Versatile Use: Capable of performing straight stitches and elaborate embroidery.
Setup
Before operating the sewing machine, ensure it is properly set up on a stable, flat surface. Unpack all components carefully and refer to the included instruction manual for detailed assembly steps. The machine is primarily hand-operated, but motor-powered attachments can be added separately for foot operation.
Unboxing and Initial Inspection
Upon receiving your sewing machine, carefully remove it from its packaging. Inspect the machine and all accessories for any signs of damage. Ensure all listed components are present, including the sewing machine, plastic base, cover, instruction manual, and warranty card.
Attaching the Handwheel
The handwheel is typically attached to the right side of the machine. Align the handwheel with the shaft and secure it according to the specific instructions in your manual. Ensure it rotates freely and smoothly.
Threading the Machine
Follow the threading path indicated in your instruction manual. This typically involves guiding the thread through tension discs, take-up lever, and needle eye. Ensure the bobbin is correctly wound and inserted into the shuttle race.
Operating Instructions
Basic Sewing
Place the fabric under the presser foot. Lower the presser foot using the lever. Turn the handwheel towards you to lower the needle into the fabric. Begin sewing by rotating the handwheel or using the foot pedal if a motor attachment is installed. Guide the fabric gently to maintain a straight stitch.
Adjusting Stitch Length
Use the lever type stitch regulator to adjust the length of your stitches. Experiment with different settings on scrap fabric to find the desired length for your project.
Adjusting Presser Foot Tension
The traditional screw type presser adjustment allows you to modify the pressure the presser foot applies to the fabric. Adjust this tension based on the thickness of your material to ensure smooth feeding and even stitches.
Maintenance
Regular maintenance ensures the smooth operation and extends the life of your sewing machine.
Cleaning
Periodically clean lint and dust from the bobbin area, feed dogs, and needle plate. Use a soft brush or lint remover. Ensure the machine is unplugged if it has an electrical attachment before cleaning.
Lubrication (Oiling)
Apply a few drops of sewing machine oil to designated oiling points as indicated in your manual. This typically includes moving parts like the needle bar, presser bar, and shuttle race. Regular oiling prevents friction and wear.
Needle Replacement
Replace the needle regularly, especially if it becomes bent, dull, or if you are experiencing skipped stitches. Always use the correct needle type and size for your fabric.
Troubleshooting
If you encounter issues with your sewing machine, consult the following common troubleshooting tips:
- Skipped Stitches: Check if the needle is bent or dull, ensure it's inserted correctly, and verify the thread tension.
- Thread Breakage: Inspect the thread path for snags, check needle condition, and adjust tension.
- Uneven Stitches: Adjust the stitch regulator and presser foot tension. Ensure the fabric is fed evenly.
- Machine Jamming: Remove any tangled threads from the bobbin case and shuttle race. Ensure the bobbin is correctly inserted.
For more detailed troubleshooting, refer to the comprehensive guide in your included instruction manual.
Specifications
| Specification | Value |
|---|---|
| Brand | USHA |
| Model Number | 901420 |
| Color | Black |
| Material | Plastic (for base and cover) |
| Product Dimensions (D x W x H) | 11.42"D x 22.83"W x 16.14"H |
| Item Weight | 13 Kilograms |
| Power Source | Corded Electric (if motor attached, otherwise manual) |
| Included Components | Sewing machine, Plastic base and cover, Instruction manual, Warranty card |
Warranty and Support
The USHA Bandhan Manual Sewing Machine comes with a 1-year warranty on the product. For warranty claims, technical support, or service inquiries, please refer to the contact information provided in your warranty card or the official USHA website. Keep your purchase receipt as proof of purchase.